A Guide to Laminated Tubing & How to Order USA Made

g11 Laminated Tubing

 

Introduction to Laminated Tubing

Laminated tubing is constructed from thermosetting resins like Phenolic and Epoxy and is integrated with base materials such as cellulose paper, woven cotton cloth, or glass cloth. It transforms into a dense, uniform material through intricate winding under intense pressure and heat. 

Group of cryogenic g10 tubing
Paper phenolic tubing
g11 Laminated Tubing

This material can be easily worked upon – it’s suitable for machining, polishing, painting, and other manipulation. Using standard tools, laminated tubing can be effortlessly cut, drilled, tapped, threaded, and punched. It boasts outstanding electrical insulation properties. It is lighter, more robust, and often more cost-effective than metal.

Composition and Manufacturing of Laminated Tubing

Materials

Laminated tubes are made using a combination of materials, each selected for specific properties to enhance the tube’s functionality. The typical composition includes: 

  • Phenolic: Known for its high mechanical strength and heat resistance, Phenolic is used in laminated tubes to enhance durability and maintain structural integrity under high temperatures. This material is beneficial for tubes required to withstand harsh environments. 
  • Epoxy: Epoxy resins are utilized for their exceptional adhesive properties and chemical resistance. Epoxy adds a robust, protective layer in laminated tubes that is resistant to chemical degradation and a strong barrier against moisture and corrosive substances. 

The choice of materials hinges on balancing flexibility, barrier efficiency, and content compatibility. 

Manufacturing Process

As mentioned, laminated tubing begins with selecting thermosetting resins like phenolic and epoxy.

These resins are known for their robustness and are combined with base materials like paper, canvas, linen, or glass cloth to enhance the tube’s properties.

The chosen materials are then convolutely wound together under high pressure and heat. This process binds them into a dense, homogeneous material with high structural integrity and the versatility to be further processed.

G R A D E S

XX

Canvas Electrical Grade (CE)

Linen Electrical Grade (LE)

G-5, G-9

G-10/FR4

G-11/FR5

FeaturesElectrical insulation, high humidity resistance, good dimensional stability, good machining.Good acid resistance, low voltage, low frequency electrical performance, high impact strength, good mechanical properties.High mechanical and electrical strength, good appearance, good machining qualities, moisture resistance.High mechanical strength, high arc and heat resistance, self extinguishing, excellent electrical properties under dry and humid conditions.High flexural, impact and bond strength at room temperatures, good electrical properties under dry and humid conditions.High mechanical strength at temperatures up to 150°C, self extinguishing, retains 50% of its flexural strength at elevated temperatures.
Interior Diameters –
Sizes other than standard can be furnished on request
0.187″ – 4.000″0.187″ – 4.000″0.187″ – 4.000″0.375″ – 4.000″0.375″ – 4.000″0.375″ – 4.000″
ToleranceBelow 1″, ID +/-0.003″, OD +/- 0.005″

Above 1″, ID +/- 0.005″, OD +/- 0.008″

Below 1″, ID +/-0.003″, OD +/- 0.005″

Above 1″, ID +/- 0.005″, OD +/- 0.008″

Below 1″, ID +/-0.003″, OD +/- 0.005″

Above 1″, ID +/- 0.005″, OD +/- 0.008″

Below 1″, ID +/-0.003″, OD +/- 0.005″

Above 1″, ID +/- 0.005″, OD +/- 0.008″

Below 1″, ID +/-0.003″, OD +/- 0.005″

Above 1″, ID +/- 0.005″, OD +/- 0.008″

Below 1″, ID +/-0.003″, OD +/- 0.005″

Above 1″, ID +/- 0.005″, OD +/- 0.008″

Length36″- 48″ RL

(Minimum length dependent on mandrel availability)

36″- 48″ RL

(Minimum length dependent on mandrel availability)

36″- 48″ RL

(Minimum length dependent on mandrel availability)

36″- 48″ RL

(Minimum length dependent on mandrel availability)

36″- 48″ RL

(Minimum length dependent on mandrel availability)

36″- 48″ RL

(Minimum length dependent on mandrel availability)

ColorNatural Black

(Other colors available upon request)

Natural Black

(Other colors available upon request)

Natural Black

(Other colors available upon request)

Natural color only.Natural Black

(Other colors available upon request)

Natural color only.
SpecificationsMIL-I-24768/10 Type PBE

MIL-I-24768/11 Type PBG

MIL-I-24768/12 Type PBM

MIL-I-24768/14 Type FBG

MIL-I-24768/16 Type FBM

MIL-I-24768/13 Type FBE

MIL-I-24768/15 Type FBI

MIL-I-24768/01 Type GME

MIL-I-24768/08 Type GMG

MIL-I-24768/02 Type GEE

MIL-I-24768/27 Type GEE-F

MIL-I-24768/28 Type GEB-F

Properties and Advantages

  1. High Mechanical Strength: Our composite tubing, made from phenolic and fiberglass reinforced with Phenolic or Epoxy resins, offers superior mechanical strength. This makes it suitable for high-stress applications where durability and reliability are paramount. 
  2. Thermal Resistance: The use of Phenolic and Epoxy resins ensures excellent thermal resistance, allowing our tubing to maintain integrity and performance under high temperatures. This characteristic is especially beneficial in applications involving heat exposure. 
  3. Electrical Insulation: Composite tubing provides outstanding electrical insulation properties, making it an ideal choice for electrical and electronic applications. The materials used prevent conductivity, enhancing safety and functionality. 
  4. Chemical Resistance: Our tubing is highly resistant to chemicals and corrosion, thanks to the protective qualities of Phenolic and Epoxy resins. This resistance extends the life of our products in harsh chemical environments. 
  5. Dimensional Stability: The combination of fiberglass and resin provides exceptional dimensional stability, ensuring that the tubing retains its shape and size across a range of temperatures and physical stresses. 
  6. Standards Compliance: Current Composites composite tubing meets stringent industry standards, including NEMA (National Electrical Manufacturers Association) and MIL-I (Military Specifications for Insulation), as well as ASTM (American Society for Testing and Materials) standards. This compliance underscores our commitment to quality and ensures our products are suitable for a wide range of industrial and military applications. 

The Diverse Range of Laminated Tubes by CURRENT, INC

Over the years, Current Composites has seen its tubing utilized in countless applications, and the prospect of its use in cutting-edge, space-age projects is even more thrilling.

Our Laminated Tubing is offered in various sizes: lengths range from 36″ to 48″ inches, inside diameters from 0.187” (phenolic) and 0.375” (glass) to 4”, and outside diameters to 5”. They can also cater to requests for larger dimensions. Available finishes include ground and polished, and tailored to specific requirements.

Laminated Tubes Applications and Lengths At Current Inc

At Current Composites, laminated tubing stands out for its quality, versatile applications, and customizable lengths, making it a perfect choice for various industries.

Below are some Uses: 

  • Protective Casings 
  • Antenna Covers 
  • Drive Shafts and Actuator Rods 
  • Insulating Bushings and Spacers 
  • Pump Shafts  
  • Tool Handles 
  • Rollers for Paper Processing Machines 
  • High-Pressure Hydraulic Lines 
  • Cable Protection Systems 
  • Water Transport Pipes 

About Current Composites: Dedicated to High Standards and New Ideas

A Long-Standing Family Business Since 1962
Founded in 1962, Current Composites has a long history as a business run by a family. They’ve consistently focused on high-quality and new ideas, earning a solid reputation.

Always Providing Top-Quality Products

All products from Current Composites are thoroughly checked for quality and accuracy. This means customers always get the best products every time they buy.

Customer Service Comes First

At Current Composites, selling products is only part of the job. They care about their customers, always working to understand their needs and building lasting relationships.
about-house

Getting in Touch with Current Composites

Contacting for Questions and Tailored Solutions 

Anyone interested in the wide variety of products and services from Current Composites can contact them through email, phone, or mail. They’re always available to help with any questions and provide solutions tailored to your needs. 

Free Quotes and Support Provided 

Conclusion

As Current Composites looks to the future, the company is excited about the possibilities that lie ahead. Continuing to invest in research and development, Current Composites strives to introduce more sustainable materials and processes that will further enhance the performance and environmental friendliness of its products. The goal remains to provide customers with innovative solutions that are not only effective but also responsible.

By choosing Current Composites, clients gain a partner who is dedicated to their success, offering not just products but also comprehensive support and expert advice. The company is grateful for the trust that customers place in it and is committed to continuing its tradition of excellence for many more years to come.

Thank you for considering Current Composites as your trusted supplier of high-performance laminated tubing. Current Composites looks forward to serving your needs and helping you achieve your goals with its dependable, top-tier products.

 









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    How Composites and Laminates are Used in the Knife & Weapon Industry

    Knife Handles

    Introduction to the Evolution of Knife and Weapon Handles

    The evolution of knife and weapon handles is a testament to the constant pursuit of durability, aesthetics, and functionality in craftsmanship and engineering.

    In this comprehensive exploration, we delve into the nuances of handle materials, examining how advancements in composites and laminated products have revolutionized handle design.

    We also explore the expertise of Current Composites in this field, illustrating how their innovations in materials and design have met the growing demand for durable and aesthetic handle materials.

    The Growing Demand for Durable and Aesthetic Handle Materials

    The demand for durable and aesthetic handle materials in knives and weapons has surged in recent years.

    This surge is driven by a combination of factors, including the rise in outdoor and survival activities, the increasing sophistication of collectors, and the need for longer-lasting, more reliable equipment in various industries.
    The market now seeks materials that endure harsh conditions and offer visual appeal and ergonomic comfort.

    Current Composites’ Role in Revolutionizing Handle Design

    Current Composites has emerged as a leader in handle design, offering a range of materials that blend durability with aesthetic appeal.
    The company’s expertise lies in its ability to develop and utilize composite materials that cater to the specific needs of knife and weapon handles.
    These materials are engineered to withstand extreme conditions while maintaining their structural integrity and visual quality.

    Current Composites’ Expertise in Handle Materials

    Current Composites’ expertise in handling materials is evident in their innovative approach to composites.
    They have mastered balancing the mechanical properties required for durability with the physical properties contributing to the handle’s aesthetic appeal.
    Their materials resist corrosion, moisture, and temperature variations, making them ideal for various applications.

    Specialty Laminated Products for Knife and Weapon Handles: Range and Features

    Specialty laminated products from Current Composites offer a wide range of features suitable for knife and weapon handles.
    These products include layers of materials like fiberglass, carbon fiber, or other fabrics bonded with high-strength resins.
    This lamination process results in strong, lightweight, and visually striking handles, with various textures and patterns available.

    Custom Fabrication for Unique Handle Designs: Catering to Specific Client Needs

    Current Composites stands out for its ability to provide custom fabrication services.
    They work closely with clients to create unique handle designs that meet specific needs, whether for aesthetic, ergonomic, or functional purposes.
    This bespoke approach allows for a high degree of customization, catering to individual preferences and requirements.

    Exploring the Materials and Resins Used in Handle Making

    In handle making, choice of materials and resins  is crucial.
    Current Composites uses diverse materials, including stabilized woods, advanced laminates, phenolics, and innovative resins like phenolic and epoxy.
    Each material and resin combination offers unique properties, from weight and strength to texture and color.

    The Spectrum of Resins: Phenolic, Epoxy, and Others in Handle Durability

    Resins play a pivotal role in handle durability. Phenolic resins are known for their excellent mechanical strength, heat resistance, and insulating properties.
    Epoxy resins, on the other hand, offer superior adhesion, chemical resistance, and versatility in mechanical properties.
    Current Composites utilizes these resins to enhance the performance and longevity of their handles.

    Material Diversity: Incorporating Glass, Carbon Fiber, Phenolic, and More

    The diversity of materials used in handle manufacturing is a hallmark of Current Composites’ product range.
    Materials like glass and carbon fiber offer high strength-to-weight ratios, while phenolic and other natural fibers provide a unique aesthetic.
    These materials are often combined to achieve the desired balance of properties.

    The Versatility of Current Composites in Handle Manufacturing

    Current Composites’ versatility in handle manufacturing is evident in their wide range of products.
    They can produce handle scales that range from sleek, modern designs to traditional, classic looks.This versatility allows them to cater to various industries and personal preferences.

    From Knife Grips to Gun Grips: Adapting to Various Weapon Types

    Current Composites has adapted its materials and designs to suit various weapon types.
    From knife scales that require precise control and comfort to gun grips that need to withstand recoil and provide a secure hold, their products are tailored to the specific needs of each weapon type.

    Innovations in Color and Pattern: Meeting Aesthetic and Functional Demands

    Innovations in color and pattern are central to meeting aesthetic and functional demands.
    Current Composites offers a range of color options and patterns, from camouflage for tactical applications to vibrant colors and intricate designs for custom collectors’ pieces.

    Blue knife handle material

    Blue

    Tiffany blue knife handle material

    Tiffany Blue

    Yellow knife handle material

    Yellow

    orange knife handle material

    Orange

    Current Red knife handle material

    Current Red

    Red knife handle material

    Red

    Pink knife handle material

    Pink

    Day Glow knife handle material

    Day Glow

    Neon- lime knife handle material

    Neon / Lime

    OD Green knife handle material

    OD Green

    Forest Green knife handle material

    Forest Green

    Digi Camo knife handle material

    Digi Camo

    Earth Brown knife handle material

    Earth Brown

    Coyote knife handle material

    Coyote

    Tan knife handle material

    Tan

    Ivory knife handle material

    Ivory

    White knife handle material

    White

    Battelship Grey knife handle material

    Battleship Grey

    Cool grey knife handle material

    Cool Grey

    Black knife handle material

    Black

    Purple knife handle material

    Purple

    Beyond Conventional Applications: Exploring New Designs in Handles

    Current Composites go beyond conventional applications, constantly exploring new design and handle-making ideas.

    This includes experimenting with new materials, textures, and ergonomic designs to enhance their products’ functionality and visual appeal.

    Pushing Boundaries with New Patterns and Materials

    Pushing the boundaries with new patterns and materials is a hallmark of Current Composites’ innovation.
    They are constantly experimenting with combinations of materials and techniques to create handles that are not unique in appearance but also superior in performance.

    Supplemental Offerings: Advanced Options for Handle Making

    Supplemental offerings from Current Composites include advanced options for handle-making.
    This encompasses custom infusions, unique material blends, and state-of-the-art manufacturing techniques to provide clients with various choices and the highest quality products.

    Unique Infusions and Custom Designs in Handle Materials

    Unique infusions and custom designs are part of Current Composites’ specialized offerings.

    The Role of Advanced Technologies in Handle Customization

    Advanced technologies play a crucial role in handling customization at Current Composites.
    Utilizing the latest in CAD/CAM technologies, and material science, they can produce precise, durable handles tailored to specific requirements.

    Celebrating Over 60 Years of Excellence in Composite Materials

    Current Composites celebrates over 60 years of excellence in composite materials.
    Their legacy is marked by a consistent history of innovation, quality, and a deep understanding of their clients’ needs.

    The Legacy of Current Composites: A History of Innovation and Quality

    The legacy of Current Composites is rooted in its history of innovation and quality.
    Over the decades, they have set industry standards, continually evolving their products and processes to meet the market’s changing demands.

    Commitment to Quality: Ensuring the Best in Handle Materials

    Current Composites’ commitment to quality is unwavering.
    They ensure that every product meets the highest durability, functionality, and aesthetics standards, reflecting their dedication to excellence in every aspect of their operation.

    Engaging with Current Composites for Handle Solutions

    Engaging with Current Composites to handle solutions promises a partnership focused on quality, innovation, and customer satisfaction.
    They work closely with clients to understand their needs and deliver products that exceed expectations.

    Partnering for Success: How Current Composites Collaborates with Clients

    Partnership for success is the core of how Current Composites collaborates with clients.
    They believe in open communication, understanding client needs, and providing expert guidance to ensure the best outcomes.

    Tailored Solutions and Support: The Current Composites Promise

    Current Composites promise to provide tailored solutions and support. They offer a comprehensive service, ensuring clients receive the best possible experience and product.

    Conclusion

    In summary, Current Composites is a beacon of innovation and quality in  knife and weapon handle materials.

    Their expertise in composites, commitment to customization, and dedication to client satisfaction make them an ideal partner for anyone seeking the best in handle solutions.

    We encourage readers to reach out to Current Composites for their customized handle needs, where they can expect a product and a partnership built on excellence and innovation.









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      How Composites and Laminates are Used in the Marine Industry

      Group of 3 Sailboats in the Ocean

      Introduction to Current Composites’ Role in the Marine Industry

      The marine industry, characterized by its harsh operating conditions and demanding performance requirements, has increasingly turned to advanced materials for solutions.Composites and laminates, with their superior properties, play a pivotal role in this sector.This article explores the significant contributions of Current Inc., a leader in composite technology, in revolutionizing marine applications.

      Comprehensive Manufacturing of Laminated Sheets, Rods, and Tubing

      Current Inc. has established itself as a premier manufacturer of laminated sheets, rods, and tubing, integral to marine construction and maintenance.
      The company’s manufacturing process involves the strategic layering of materials, bonded under controlled heat and pressure, to create products that offer exceptional strength, durability, and resistance to marine environments.

      Diverse Resin and Material Selection: Phenolic, Epoxy, Melamine, and More

      The effectiveness of composites in marine applications largely depends on the choice of resin and base materials.
      Current Inc. utilizes various resins, including phenolic, epoxy, and melamine, each offering unique benefits. The selection is tailored to meet water resistance, strength, and thermal stability requirements.

      Advancing Marine Applications with Specialized Laminates

      Specialized laminates have become a cornerstone in running marine applications.
      Current Inc. has been at the forefront of developing and providing these materials, which are essential in creating lighter, stronger, and more durable marine structures.

      Tailoring Industrial & Electrical Laminates for Marine Uses

      Current Inc. has expertise in adapting industrial and electrical laminates for marine applications.

      These laminates are engineered to withstand the corrosive marine environment while providing structural integrity and electrical insulation where needed.

      Application Spectrum: From Panels and Piping to Structural Components

      The application of these laminates in the marine industry is diverse, ranging from panels and piping to critical structural components.
      Current Inc.’s products are designed to meet the varied demands of marine construction, offering solutions that enhance performance and safety.

      Current Inc.’s Expertise in Fabrication and Machining

      Current Inc. has developed a reputation for its expertise in fabricating and machining composite materials, making it a go-to provider for the marine industry.

      Custom Fabrication Capabilities for Specific Marine Needs

      Current Inc. excels in offering custom fabrication capabilities, a service vital for creating components tailored to the specific needs of marine applications. This process involves a deep understanding of marine environments and their unique challenges.
      By employing advanced fabrication techniques, the company can produce bespoke components that are robust durable, and optimized for specific functions within marine settings.
      This tailored approach extends beyond mere functionality; it also considers factors like weight optimization, hydrodynamic efficiency, and corrosion resistance, ensuring that each product is suited and ideally optimized for its intended use in the marine environment.

      Secondary Machining and Adaptation for Unique Marine Applications

      In addition to its primary fabrication services, Current Inc. offers secondary machining and adaptation, a testament to its commitment to providing comprehensive solutions for the marine industry.
      This service is particularly important when standard components require modification to fit unique specifications or when there is a need for integrating new features into existing marine systems.
      The company’s expertise in secondary machining allows for precise alterations and enhancements, ensuring that each component perfectly aligns with the specific requirements of a marine application.
      This flexibility is not just about making adjustments; it’s about adding value and functionality, ensuring that each modified component contributes effectively to marine vessels and structures’ overall performance and efficiency.

      Material Innovation and Diversity in Marine Composites

      Innovation and diversity in materials are key drivers in the evolution of marine composites.
      Current Inc. has been instrumental in exploring and utilizing a range of materials for marine use.

      Exploring the Use of Advanced Composites in Marine Environments

      The company has pioneered using advanced composites in marine environments.
      These materials offer improved performance characteristics such as enhanced strength-to-weight ratios and corrosion resistance.

      Glass

      In marine environments, glass-reinforced composites are highly valued for their robustness and cost-effectiveness. These composites offer excellent durability and resistance to water, making them ideal for hulls, decks, and other structural components in boats and ships.

      Cotton

      Cotton fiber composites, though less common, provide unique aesthetic and tactile qualities for interior marine applications. They offer a natural look and feel, combined with a moderate strength-to-weight ratio, suitable for less demanding structural parts and decorative elements

      Paper

      Paper-based composites in marine settings are intriguing for their lightweight and eco-friendly attributes. While not suitable for structural elements, they find use in interior applications, offering sound insulation and vibration damping properties.

      Carbon Fiber

      Carbon fiber composites are the pinnacle of high-performance marine materials. Renowned for their exceptional strength and lightweight properties, they are extensively used in racing yachts and high-speed boats, where performance and speed are paramount.

      Over Six Decades of Excellence and Innovation

      A commitment to excellence and innovation marks Current Inc.’s journey in the  marine industry.

      The History and Evolution of Current Inc. Since 1962

      Since its inception in 1962, Current Inc. has been a pioneer in composites and laminates, continually evolving its products and processes to meet the changing needs of the marine industry.

      Commitment to Quality and Customer Satisfaction in the Marine Sector

      The company’s unwavering commitment to quality and customer satisfaction has cemented its position as a trusted partner in the marine sector.

      Engaging with Current Composites for Marine Solutions

      Current Inc. provides products and engages with clients to develop comprehensive solutions.

      Collaborative Approach in Providing Customized Marine Solutions

      The company’s collaborative approach ensures that each client receives customized solutions tailored to their specific requirements.

      Accessible Support and Consultation Services for Marine Industry Clients

      Current Inc. offers accessible support and consultation services, ensuring that clients in the marine industry have the guidance and expertise they need to make informed decisions.

      Conclusion and Future Perspectives

      As we look toward the future, the role of composites and laminates in the marine industry is set to become even more significant.

      Summarizing Current Inc.’s Impact on the Marine Industry

      Current Inc.’s impact on the marine industry  has been profound, with its products and expertise contributing to advancements in marine technology and construction.

      Encouraging Engagement with Current Composites for Future Marine Projects

      The company continues to promote engagement with its composites for future marine projects, promising ongoing innovation and support in this ever-evolving sector.









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        How Composites and Laminates are Used in the Electrical Industry

        Man soldering electronics (Printed circuit board)

         

        Introduction to the Vitality of Electrical Laminates in Modern Industries

        The Underlying Need for High-Precision and Reliable Materials

        In modern industries, where precision and reliability are paramount, electrical laminates are the linchpin for high-functioning systems. Advanced manufacturing sectors—aerospace and telecommunications—rely on these materials for their unrivaled mechanical strength, electrical insulation properties, and thermal resilience.

        Addressing the Complexities of Modern Electrical Systems

        The complexity of today’s electrical systems demands materials that can perform under many conditions. Electrical laminates are tailored to meet these conditions, from resistance to high electrical voltages to thermal stability, thereby facilitating their adoption in a wide range of applications.

        banner-electrical

        CURRENT, INC.’s Contribution to the Electrical Landscape

        Precision Laminated Products for Electrical Applications

        CURRENT, INC. has pioneered various laminated products, including sheets, rods, tubing, spacers, and standoffs that are indispensable in modern electrical setups.

        Sheets, Rods, Tubing, Spacers, Standoffs, and Their Importance

        These components are often a vital part of advanced systems; they serve as essential connectors, insulators, and structural elements in various electrical applications; ensuring that the systems they are part of function flawlessly.

        Custom Fabrication and Secondary Machining: Meeting Specific Electrical Needs

        CURRENT, INC. elevates its offerings through custom fabrication and secondary machining services.

        Role in Enhancing Product Functionality and Integration

        By creating bespoke components specific to client requests, Current, Inc. ensures seamless integration and enhanced functionality in complex electrical systems, meeting and often exceeding client specifications.

        Dive into the Materials and Resins: The Foundation of Electrical Laminates

        Resins at the Forefront: Phenolic, Epoxy, Silicone, and Melamine

        The composite structure of electrical laminates can be viewed as an intricate matrix, and at its very core lie specialized resins such as phenolic, epoxy, silicone, and melamine. These resins aren’t arbitrarily selected; rather, they are carefully chosen for their unique properties. For instance, epoxy resins are prized for their exceptional adhesive capabilities and chemical resistance, while silicone resins are valued for their thermal stability and flexibility.

        Their Role in Ensuring Product Reliability and Durability

        Delving deeper into how these resins bolster the efficacy of electrical laminates, one finds that their roles are multifaceted. Firstly, they contribute significantly to electrical insulation, a non-negotiable attribute in electrical systems.
        Beyond that, their tensile strength ensures the composites can withstand mechanical stresses. They also have an innate ability to resist moisture, which becomes highly relevant in scenarios involving exposure to varying environmental conditions.
        Thus, these resins elevate the functionality of the laminates to make them integral to long-lasting and reliable electrical components.

        Integrating Diverse Materials for Optimal Performance

        A diverse range of other material is incorporated into the composite structure of laminates; further improving the bespoke model the Current, Inc. is able to achieve. Glass, cotton, paper, carbon fiber, basalt, and even Kevlar are used in various configurations depending on the specific demands of the electrical application at hand.
        This means that we are not confined to a single type of laminate for all electrical systems but have a rich spectrum to choose from.

        Glass, Cotton, Paper, Carbon Fiber, Basalt, Kevlar, and Their Contribution

        Glass fibers are often used for their high tensile strength and excellent thermal resistance. Cotton and paper provide the benefit of low-cost insulation, making them ideal for applications with budget constraints.
        Carbon fiber contributes to reducing the weight of the component while adding significant strength, a crucial feature for mobile or airborne systems. Basalt fibers offer excellent chemical resistance, and Kevlar is renowned for its exceptional tensile strength.
        When skillfully combined, these materials coalesce to form composites with optimal properties like high strength-to-weight ratios, superb corrosion resistance, and unparalleled thermal properties.
        This meticulous engineering makes them ideal for applications where failure is not an option, such as in telecommunications, aerospace, energy, and security systems.

        The Multifaceted Application of Electrical Laminates by CURRENT, INC.

        Welding Handles to Slip Rings: Ensuring Operational Efficiency

        By implementing electrical laminates in applications like welding handles to slip rings, CURRENT, INC. guarantees operational efficiency.

        From Thrust Washers to Generators: Enhancing Electrical Component Longevity

        Other applications include thrust washers in motors to slip rings in generators, demonstrating the versatility and performance augmentation that these laminates offer.

        Arc Shoots, Coil Forms, and Motors: The Essence of Electrical Integration

        The integration of laminates into arc shoots, coil forms, and motors illustrates their essential role in modern electrical systems.

        Beyond Standard Electrical Applications: Innovations in Laminates

        Electrical Grade Laminates and Their Niche Applications

        Electrical grade laminates are now applied in less traditional, more specialized fields like medical equipment and electronic devices, proving their adaptability.

        The Power of Carbon Fiber in Modern Electrical Systems

        Carbon fiber composites are now finding applications in cutting-edge fields like electric car batteries and solar energy systems, where lightweight and high strength are invaluable.

        Sheets, Tubing, Rods, and Molded Parts

        Components like sheets, tubing, and rods are being molded from carbon fiber, delivering an unprecedented combination of lightness and strength.

        ESD G-10/FR4 Materials: Bridging Safety with Efficiency

        Electrostatic Discharge (ESD) G-10/FR4 materials are another innovation, offering both safety and efficiency by minimizing static electricity, a vital but often overlooked parameter for a wealth of industries.

        Supplemental Offerings: Nylon, Delrin, and Teflon Components

        The Importance of Screw Machine Parts in Electrical Systems

        While not directly electrical laminates, nylon, Delrin, and Teflon components such as screw machine parts also play a vital role, offering excellent mechanical properties and chemical resistance.

        About CURRENT, INC. – Commitment to Quality and Innovation

        Legacy of a family-owned business since 1962 Established in 1962, CURRENT, INC. has a rich legacy as a family-owned business. Over the decades, they’ve maintained an unwavering commitment to quality and innovation, solidifying our reputation in the industry.

        Ensuring The Best Products on the Market

        Every product from CURRENT, INC. undergoes rigorous testing and quality control. This ensures that clients receive nothing but the best every single time.

        Customer Service and Engagement – A Priority

        For CURRENT, INC., it’s not just about products. They prioritize customer service and engagement, building long-term client relationships and understanding their unique needs.

         

        Connecting with CURRENT, INC.

         

        Reaching Out For Queries and Custom Solutions

        To benefit from our extensive range of products and services, one can easily reach out to CURRENT, INC. They are always ready to assist the Electrical Industry with queries and provide custom solutions.  

        Offering No-Obligation Quotes and Assistance

        Understanding the importance of informed decision-making, CURRENT, INC. offers no-obligation quotes and unwavering assistance, emphasizing transparency and trust in all our dealings.









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          How Composites and Laminates are Used in the Automotive Industry

          carbon fiber vehicle interior

           

          Introduction to the Role of Laminates in Automotive Innovation

          The Drive For Lighter and Stronger Materials

          The automotive world has an ever-present drive to discover and employ lighter, more robust materials. This is primarily driven by the need to increase fuel efficiency while ensuring optimal safety for passengers. The industry has seen a significant trend towards adopting automotive composite and laminate materials, which promise the dual benefits of reduced weight and improved strength.

          Importance of Resistance to Various Environmental Factors

          Moreover, automobiles are constantly exposed to various environmental elements – from extreme temperature variations to corrosive agents. Therefore, the materials used in their manufacture must resist these factors to guarantee longevity and maintain performance. Laminates, with their multi-layered structure, offer such resistance, making them indispensable in modern automotive manufacturing.

          carbon fiber vehicle interior

           

          The Diverse Range of Automotive Products by CURRENT, INC.

          Overview of Laminated Sheets, Rods, and Tubing

          CURRENT, INC. is a major player in the industry, offering a diverse range of laminated products. Our portfolio includes sheets, rods, and tubing, each designed with specific applications. The versatility of these products ensures they can cater to a wide range of automotive needs.

          Custom Fabrication and Secondary Machining For Specific Needs

          Every automobile is unique, and so are its requirements. CURRENT, INC. recognizes this and provides custom fabrication and secondary machining services. This ensures that the laminates they supply are tailor-made for specific applications, fitting seamlessly into the manufacturing process of automakers.

          Materials and Resins Used in Automotive Laminates

          Types of Resins: Phenolic, Epoxy, Silicone, and Melamine

          Resins act as the binders in laminates, determining their characteristics and properties. CURRENT, INC. uses a variety of resins, including Phenolic, Epoxy, Silicone, and Melamine. Each resin type offers distinct benefits, ranging from heat resistance to high mechanical strength, catering to diverse automotive needs.

          Industrial Epoxy Resin Guide-3

          Incorporating Various Materials: Glass, Cotton, Paper, Carbon Fiber, Basalt, and Kevlar

          The strength of laminates comes from the materials they incorporate. CURRENT, INC. integrates various materials, including Glass, Cotton, Paper, Carbon Fiber, Basalt, and Kevlar. This gives their laminates unique properties like high tensile strength, thermal resistance, and abrasion resistance, all critical for automotive applications.

          Applications of Laminates in the Automotive Industry

          Protectors for Gearbox Shafts and Carburetor Riser Plates

          In the intricate mechanics of vehicles, specific components are especially susceptible to wear and tear, often demanding materials that can withstand the rigors of constant operation. Laminates, with their multi-layered configuration, have emerged as a sought-after solution for these challenges.

          Specifically, gearbox shafts, which transfer power in vehicles, and carburetor riser plates, vital in regulating the mixture of air and fuel in engines, benefit significantly from the protective attributes of laminates.

          Their ability to resist abrasion, combined with inherent durability, ensures that these parts remain functional and efficient over prolonged periods.

          Utility of Inserts within GRP and Carbon Mouldings

          Among the fascinating evolutions in automobile manufacturing is the growing use of laminates as foundational inserts within Glass Reinforced Plastic (GRP) and Carbon Mouldings. GRP and Carbon Mouldings are known for their lightweight nature and strength, but when integrated with laminates, these features are augmented.

          The marriage of laminates with these materials not only bolsters structural integrity but also significantly enhances the overall resilience and strength of the component, ensuring a longer lifespan and better performance.

          The Aesthetics: Aesthetic Coverings and Custom Fittings

          The automotive industry is not just about creating machines that move; it’s about designing pieces of art that resonate with consumers. A vehicle’s aesthetic appeal often plays a significant role in its performance.

          Recognizing this, many manufacturers are turning to laminates to elevate the visual appeal of their vehicles. With their smooth finish and ability to be tailored to various designs, laminates have become a popular choice for aesthetic coverings.

          Moreover, they are frequently used for custom fittings, offering a refined appearance and a precise fit. This enhances a vehicle’s overall look and infuses it with luxury and sophistication.

          Other Applications: VIP Completions, Gaskets, and Phenolic Spacers

          Laminates’ adaptability continues after the uses, as mentioned earlier. Companies like CURRENT, INC. continue to innovate, finding newer applications for these versatile materials.

          VIP completions, which refer to the specialized finishing touches in high-end vehicles, benefit from the precision and finesse laminates offer. Additionally, laminates are increasingly chosen for gaskets in sealing solutions due to their durability and resistance to various environmental factors.

          Phenolic spacers, essential in managing heat within engines, also capitalize on laminates’ thermal resistance properties.

          All these diverse applications underscore just how integral laminates have become in the ever-evolving automotive landscape.

          Beyond Automotive – Electrical Grade Laminates and More

          Introduction to Electrical Grade Laminates

          Beyond the automotive world, laminates find a place in the electrical industry. Electrical grade laminates are specially designed to resist electrical breakdown and offer insulation, which is crucial in electrical systems.

          Utility of Carbon Fiber Products and ESD G-10/FR4 Materials

          Carbon fiber products and ESD G-10/FR4 materials are commonly used in electronic applications, offering the dual benefits of strength and electrical resistance.

          Screw Machine Parts Made From Nylon, Delrin, and Teflon

          Nylon, Delrin, and Teflon are materials used by CURRENT, INC. to make parts for screw machines, a testament to our dedication to innovation and diverse application areas.

          g10 panels

           

          About CURRENT, INC. – Commitment to Quality and Innovation

          Legacy of a family-owned business since 1962 Established in 1962, CURRENT, INC. has a rich legacy as a family-owned business. Over the decades, they’ve maintained an unwavering commitment to quality and innovation, solidifying our reputation in the industry.

          Ensuring The Best Products on the Market

          Every product from CURRENT, INC. undergoes rigorous testing and quality control. This ensures that clients receive nothing but the best every single time.

          Customer Service and Engagement – A Priority

          For CURRENT, INC., it’s not just about products. They prioritize customer service and engagement, building long-term client relationships and understanding their unique needs.

           

          Connecting with CURRENT, INC.

           

          Reaching Out For Queries and Custom Solutions

          To benefit from our extensive range of products and services, one can easily reach out to CURRENT, INC. They are always ready to assist the automotive industry with queries and provide custom solutions.  

          Offering No-Obligation Quotes and Assistance

          Understanding the importance of informed decision-making, CURRENT, INC. offers no-obligation quotes and unwavering assistance, emphasizing transparency and trust in all our dealings.









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            How to Order or Request a Quote with Current

            Assortment Of Epoxy And Phenolic Fabricated Parts

             

            g10 panels

            Introduction

            Welcome aboard! Our diverse group of industries and clients rely on us for consistently quality, American made materials delivered on time and to their expectation. Our team is excited and ready to deliver the same to you.


            To help facilitate the process of ordering from us, we’ve provided a step-by-step guide to help our customers get what they need, when they need it, exactly how they need it. For any questions, please reach out to our info@current1.com and our team will help guide you towards the information you seek.

            Things to Note

            The Current, Inc Sales team works in empirical units and typically utilizes decimals rather than fractions in our internal systems. We can utilize other units of measurement; however we will still use our internal standards when processing and completing orders. As such, converting your units to empirical and decimals in your initial RFQ helps expedite our ability to quote and ensure everyone is on the same page. 

            Please refer to these links for more information on standard dimensions and other technical data for our thermoset composites. 

            Laminated Sheet – Current Inc (currentcomposites.com)

            Laminated Tubing – Current Inc (currentcomposites.com)

            Laminated Rods – Current Inc (currentcomposites.com)

            Spacers-Standoffs – Current Inc (currentcomposites.com)

            Custom Fabrication – Current Inc (currentcomposites.com)

            Custom fabrication can be done, please provide a print rather than just dimensions. If Current cannot fabricate your part, we will provide the material necessary for you to do so.

            Special Requests

            Current is more than happy to meet special requests of customers. When a part or product you need is custom to you, not listed on our site, or simply a job requiring special attention ensure you put all possible specifications related to the part/product. 

            This may look like:

            • A note to include a Certificate of Compliance, REACH Declaration, USMCA Agreement, DFARs, or a Spec sheet. 
            • Cut-to-size
            • Special shipping instructions that may include cutting, protection, or shipping account information.

            Submitting an Order or RFQ

            You can place an order or request a quote through several methods:

             

            When you place an order, our Sales Team is typically looking for this information:

            Required Information

            • Dimensions in empirical units (.500”x36”x48”, .125”x.600”x36”)
            • Material description including type (MIL-I-24768/13 Type FBE, G-10/FR4, Paper, CE)
              • Description should preferably be identified by it’s NEMA or MILSPEC identification.
            • Color (Natural, Green, DigiCamo, Blue/Green, Current Red)
            • Quantity that includes the unit of measurement (QTY 10 pcs per sheet, 12/ea, 4 ft.)
            • External changes to the material
              • Sanding
              • Matte or Gloss
              • Cutting for shipping
              • Masking
            • Additional Information to include when ordering.
              • If you have purchased this material from us before, including our part number or the Purchase Order previously will help expedite the pricing process.
              • We will not quote material earlier than company established lead time. If you are looking for material quicker than we can manufacture, then note that in your request and we will attempt to find a solution.

            General Ordering Information and Help:
            Lead times are based on raw material inventory and subject to change at any time.
            Due to the manufacturing process, parts are subject to rejection from Quality Control and we may ship 5% over or under the ordered amount. Exact quantities must be marked on your PO or RFQ.
            Sheeting has a $200.00 line item min, tubing has a $100.00 line item min. Minimum order quantity is based on this, as well as yield from requested dimension.
            If you are unsure of the material or dimensions, then please do your best to provide pictures, material description, or previous purchase order number. Requests that do not include exact material descriptions or material identification will be treated as secondary to other requests.
            Pallet charges are included in your quote.
            The Current sales team prefer to work off of Purchase Orders, but can utilize other forms of communication to process your order. A record of your request, and a purchase confirmation from your end is always appreciated.
            For payment, you can pay by credit card, ACH, or send your information to our Accounts Receivable.









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              What is Linen Electrical Phenolic Material?

              Linen Example

               

              What is Linen Electrical Phenolic material?

              Linen electrical phenolic material is a type of composite material that is widely used in a diverse set of industries that produce electrical products. Linen electrical, also known as LE or MIL-I-24768/13 is composed of layers of fine woven linen cloth impregnated with a phenolic resin, which is cured under high temperature and pressure. 

              Properties of LE

              LE has excellent electrical insulation properties due to its high dielectric strength and low dielectric loss, allowing it to actively prevent the flow of electrical current, even at high voltages. 

              Like many of our other phenolics, LE has a high compressive, tensile, and flexural strength due to the proprietary methods utilized by Current to ensure our material is durable and rigid.  

              For machinist, LE can be a good choice for fabricating parts for custom applications. LE is one of the easier materials to fabricate into custom applications due to the use of a linen cloth as opposed to another substrate. 

              Uses of LE

              Because of these properties, MIL-I-24768/13 is a versatile composite that can be used in several different applications:

              Gears, Bearings, Bushings, and other Industrial Parts

              • Parts where the strength and resistance to wear and tear is important.

              PCBs and Insulators

              • Connect and control electronic components to prevent dielectric loss.

              Tool Handles

              • Handles for industrial tools that see repeated impacts and shocks.

              How LE is made

              LE is typically made of a fine weave linen fabric as a substrate made of high-quality flax fibers, that we’ve ensured is clean and free of contaminants. Combined with a phenolic resin with a hardening agent and heated, the process of applying pressure and heat to the fabric impregnates the material with the resin. Finally, the fabric is cured and cut to size producing a smooth and uniform finish. This results in durable, electrical insulation perfect for your industry

              Machining LE

              Many of our phenolics are very easy to machine, however due the abrasive nature of the material: you must ensure you use the proper tools and techniques so that you can manufacture the best results for your company. 

              • Keep your tools sharp so that the material is cut cleanly and efficiently.
              • Low cutting speeds will prevent damage and minimize the chance for localized heat buildup that may produce melting or chipping.
              • Consider using a water-soluble coolant to flush away debris and prevent heat buildup.
              • Ensure that your material is properly held and placed tightly into your fixturing so that the material remains stable and secure.
              • And always use personal protection equipment when working with materials that can produce dust and debris. Protective eyeglasses, hearing protection, gloves, and even respirators should be considered when using any industrial equipment.









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                What is Carbon Fiber?

                CarbonFiberTubing

                 

                What is Carbon Fiber?

                Carbon fiber is a lightweight, strong, stiff, and corrosive resistant material made from carbon fibers woven into substrates and embedded in a resin matrix. Carbon fiber is manufactured utilizing a process called carbonization. This involves heating fibers, made from polymers to high temperatures in an oxygen-free environment. The polymer fibers are converted into carbon fibers through the removal of non-carbon elements, such as hydrogen and oxygen.
                After the production of carbon fibers, they are usually woven into another fabric and then embedded in a resin matrix to form the final composite material. The resin matrix can include epoxy, polyester, or vinylester, and it provides excellent strength and stability to the carbon fiber composite.

                Carbon Fiber Traits

                Strength

                Carbon fiber is strong because of its special microstructure, which consists of thin, long fibers made of pure carbon. These tightly packed and bonded together fibers create a material that is incredibly stiff and strong. These fibers have a high tensile strength. These properties make carbon fiber an extremely strong material for its weight, which is why it can be found in high-performance applications where strength and lightweight are critical.

                Weight

                Carbon fiber is extremely lightweight because of its inherent low density. Although it is not as light as aluminum, it still weights a lot less than common l. This low density is due to the low atomic weight of carbon, as well as the highly oriented structure of the carbon fibers, which maximizes the strength-to-weight ratio of the material. The lightweight nature of carbon fiber makes it attractive for use in applications where weight reduction is important, such as in aerospace, automotive and sporting goods.

                Stiffness

                Carbon fiber is stiff because of its high modulus of elasticity, also known as the measure of a material’s resistance to deformation underweight. The modulus of elasticity of carbon fiber is much higher than that of other commonly used engineering materials, including aluminum and steel. It owes its stiffness to the high degree of orientation by the carbon fibers and the dense packing of the fibers in the material.

                Corrosion Resistance

                Carbon fiber has corrosion resistance because it is made of pure carbon, which offers high resistant to chemical attack and degradation. Due to the carbon fibers being embedded in a resin matrix there is an additional barrier to the penetration of corrosive agents. The use of a resin matrix also allows for the carbon fibers to gain additional protection to exposure from harsh environments, which increases corrosion resistance. These factors make carbon fiber a fantastic material for use in harsh and corrosive environments, such as those found in the automotive industry.
                CarbonFiberTubing

                Why Different Industries Use Carbon Fiber

                Lightweight

                Carbon fiber is lightweight, making it ideal for use in sports equipment such as golf clubs, tennis racquets, and bicycles, where reducing weight can improve performance. In the automotive industry it is great for improving fuel efficiency and performance.

                Strength

                Carbon fiber is strong and stiff, making it ideal for use in sports equipment that requires high strength and rigidity, such as hockey sticks and snowboards. Strength is a necessity in high-performance and safety critical parts such as chassis components and body panels.

                Customizability

                Carbon fiber can be molded into a variety of shapes and sizes, making it suitable for use in many different automotive and sporting goods applications.

                Durability

                Carbon fiber is highly durable and resistant to wear and tear, making it suitable for use in sports equipment and vehicle parts that are subjected to repeated impacts and stress.

                Cost

                Carbon fiber’s cost has been decreasing as production methods have improved and production volume has increased, making it more accessible to industries.
                If your company is looking for a strong, lightweight, and corrosion resistant material, then carbon fiber may be a perfect fit. Current produces carbon fiber in several different weaves and works in several different industries: we are a major carbon fiber manufacturer for sporting goods and the automotive industry. Check out a link to the Carbon Fiber page of our website to inquire about pricing and lead times:









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                  Industrial Epoxy Resin Guide

                  Industrial Epoxy Resin Guide-1

                   

                  What is Epoxy Resin?

                  Epoxy resins are adhesives, laminating resins, coatings for grinding wheels, fire-retardant coatings, and insulating materials. Epoxy resins are used in both liquid and solid forms. Solids are often preferred because they don’t evaporate or degrade as much as liquids do over time. However, both types are used for similar purposes. The epoxy can be mixed with other materials before curing it to make it stronger, tougher, or more flexible when cured. When used as an adhesive, it can be mixed with other substances to form weak bonds or stronger bonds that are resistant to heat, water, and chemicals.

                  Industrial Epoxy Resin Guide-2

                  What Makes Up Epoxy Resin?

                  Epoxy resin (polyepoxides) is an organic compound containing epoxide groups. It’s made up of carbon chains that are linked to other elements, like nitrogen, oxygen, and hydrogen, through a covalent bond. This allows elements sharing two electrons to bond together. As a result, the polymers become elastic and tough. This makes them ideal for various applications. In other words, polyepoxide is a thermoset or thermosetting resin resulting from a reaction of two or more compounds. This means that it’s a polymer that sets or cures depending on the surrounding heat / temperature. So, all of this results in epoxy resin, a highly versatile product that can be used for a variety of applications.

                  What are the Types of Epoxy Resin?

                  Epoxy resin can be classified into two principal categories: non-glycidyl and glycidyl. Non-glycidyl resins can either be cyclo-aliphatic or aliphatic. On the other hand, the glycidyl type can fall under three different subcategories including: glycidyl-amine, ether, and ester. Among these, glycidyl-ether is the most common, especially those of the bisphenol and novolac epoxy types. Here are some brief descriptions of the types of epoxy resin:

                  Bisphenol Epoxy Resins:

                  Bisphenol-A diglycidyl ether is a popular commercial-grade epoxy. It is produced by reacting bisphenol-A with epichlorohydrin. This variety of epoxy resin has the lowest molecular weight.

                  Aliphatic Epoxy Resins:

                  Aliphatic epoxies are produced from either double-bond epoxidation (via cycloaliphatic epoxides and epoxidized vegetable oils) or from a reaction with epichlorohydrin (glycidyl ethers and esters). Cycloaliphatic epoxides possess one or more aliphatic rings in the molecule housing an oxirane ring. These epoxies have an aliphatic structure, high oxirane content, and are chlorine-free. They have low viscosities, good weather resistance, and low dielectric constants.

                  Novolac Epoxy Resins:

                  Novolac epoxies are produced by reacting phenol with methanol (formaldehyde). The epichlorohydrin-novolac reaction leads to the formation of Novolac epoxies with a glycidyl residue that includes epoxy phenol novolac (EPN) or epoxy cresol novolac (ECN). These resins are free from solvents and VOCs, so can be used without a respirator if needed. They have good adhesion, durability, and strength.

                  Halogenated Epoxy Resins:

                  Halogenated epoxies are mixed with other ingredients to achieve specific characteristics. Brominated and fluorinated ingredients are added to provide flame resistance (via brominated bisphenol A) and fluorinated compounds for electrical applications. One drawback of such resins is the increased cost.

                  Glycidyl Amine Epoxy Resins:

                  Glycidylamine epoxies have a high degree of functionality. They are formed based on the contact reaction between aromatic amines and epichlorohydrin. Many of these have low-medium viscosities at room temperature.

                  What is Epoxy Resin Used For?

                  Epoxy resin can be used for individual purposes and has great use within private dwellings. Because of its incredible heat-resistant property, epoxy resin is a great adhesive product for crafting items such as coasters, tumblers, bookmarks, shakers, etc. Epoxy resin can even refinish outdated or damage floors and countertops. Beyond that, epoxy resin has a variety of applications across public sectors.

                  Epoxies are used in the paints and coatings industry for manufacturing insulating and protective coatings for vessels, satellite systems, spacecraft, and aircraft. They, also, find applications in the renewable energy sector for coating steel and protecting structures for hydroelectric power stations.

                  In the wind energy sector, epoxy resin is crucial in manufacturing composites essential to large-sized windmill rotor blades. Epoxies are known to augment the strength-to-weight ratio of turbines’ structure, which makes it possible to manufacture longer blades.

                  Public buildings such as hospitals and food processing plants use epoxy resins to manufacture their floorings. In places like these, good hygiene is of the utmost importance. Epoxy coatings are widely used to protect floors as strong cleaners can be used for cleaning purposes without damaging the floor. Also, floorings made from epoxy resins have an inherent anti-slip structure thus preventing accidents.

                  Industrial Epoxy Resin Guide-3

                  What are the Benefits of Epoxy Resin?

                  Epoxy resin offers many benefits. Such advantages include:

                  Resistance:

                  Epoxy resin can withstand various elements. On curing, this compound can resist moisture and oil. It can, also, withstand attacks from many chemicals including acids and solvents. Additionally, it has a good tolerance for high temperatures, shock, and high vibrations.

                  High Versatility:

                  This chemical compound can adhere to a wide range of materials. You can apply it to different materials including wood, stone, concrete, plastic, and glass. This makes it ideal for industries such as HVAC, construction, marine, and so on.

                  Low Shrinkage:

                  Polyepoxides tend to have a low shrinkage time during the curing stage. This helps to minimize internal stress while enhancing its adhesion to the surface.

                  Strong Mechanical Properties:

                  Compression, resilience, flexion, and tensile strength – these are just some of the mechanical properties exhibited by polyepoxides. Epoxy, in particular, has superior mechanical properties. This enables it to resist degradation over time, making it ideal for industrial uses.

                  Attractive Appearance:

                  Polyepoxides give surfaces a shiny gloss-clear coating. You can, also, add colors and other compounds to the resin once it cures. This gives homeowners and contractors a cost-effective option to avoid high-priced materials. More importantly, it ensures the surfaces have a superior, abrasion-resistant finish.

                  A Final Recap on Industrial Epoxy Resin

                  Epoxy resin is an extremely versatile compound that has many types and purposes. Not only is it beneficial in private spaces but in public sectors as well. The benefits of epoxy resin make it a great investment. You’re guaranteed to have a use for it.









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                    How to Machine G-10

                    g10 panels

                    How to Machine G-10

                    The G-10 material is one that has been present in a number of industries is still picking up more steam as time goes on. Though the process of creating G-10 may seem easy, there is much that goes into it. Many of the properties that give G-10 its unique properties and versatility are exactly what make it more complicated to machine than other materials, like metals. Please be aware, if you were to machine it with the same technique you’d use on metal, it would lead to delamination. G-10 has high machinability, stability, and moisture resistance. It can be machined through CNC, waterjet, or laser cutting techniques. After that, it can be finished down to create precise tools, handles, and other materials through sawing, shearing, and several other techniques. Both diamond-coated and tungsten bits are what work best on G-10. With the proper guidance, the machining process can be streamlined. We hope to give you a better understanding of how G-10 is machined, and the various pieces of equipment and techniques that go into it.

                    Different Ways to Machine G-10

                    The best way to get into the machining process of G-10 is by getting to know each piece of equipment, the specific specifications of each, and the many techniques that can be employed depending on your desired end product.

                    g10 Fabricated Parts

                    Circular Saw

                    The first tool we will discuss is the circular saw. Circular saws are saws with blades that are circular and are typically used to cut straight lines into materials such as lumber. They can also be used with G-10/FR4. In this case, the circular saw should have a diamond impregnated wheel. You should also have a good exhaust system and custom dust filters handy to ensure that dust doesn’t accumulate. Also, allowing the saw to idle for too long will cause it to overheat and burn, so avoid that. If overheating does occur, simply pour water over the work and wheel to regulate the temperature.

                    Band Saw

                    Next up is the band saw. A band saw contains a blade that is lined with metal teeth which will move in a continuous motion to cut the material being worked through it. For G-10 machining, a carbide tipped blade is recommended, and like always, you need a good system for handling dust. The station should be dry for best results.

                    Shearing

                    For our first technique, we have shearing. Shearing is the process of cutting out unwanted material from a larger sample of said material. This can be used for shearing G-10 material up to 3/32.”

                    Turning, Boring, and Facing

                    Next up we have the processes of turning, boring, and facing. These processes are all performed for the sake of shaping the G-10 material down to desired dimensions. These processes are performed on automatic screw machines and turret lathes. Usually, you will need to use carbide tipped tools or PCD cutting tools, which are one of the toughest tools for the job, to perform these processes on G-10.

                    Milling

                    Then we have milling. Milling is another process that is used for shaping the G-10 down to precise shapes and sizes. This can be done with any conventional metal working milling machine as long as it has carbide tipped tools.

                    Drilling and Tapping

                    Now we have the processes of drilling and tapping. Drilling and tapping are techniques that go hand in hand as they create screw threads in the material. To perform this process on G-10, one needs a carbide drill. Steel tools can be used only for short runs. G-10 will tap the same way that paper-based products do.

                    Threading

                    Next up is threading. Threading is the process that we touched on above as drilling and tapping directly lead to threading. The goal of threading is to create a screw thread that a screw will ultimately be used in. As with all the other tools, one would need them to be carbide tipped for the best results. Dry and fine cutting should also be used to get it to come out well.

                    Buffing

                    Finally, we have buffing. The grinding and sanding portions of buffing can be done on a belt, disc or with a handheld method. The process of buffing is used to shine the material one has finished working on. For G-10 buffing should be done on a rag wheel. No lubrication is needed when it comes to buffing this material, however, a buffing compound is recommended to improve the effectiveness of the wheel.

                    Group of g10 (different colors)

                    Personal Protection Equipment While Machining G-10

                    When involved in any manufacturing or machining process, one should always be looking to be as safe as possible, and machining G-10 is no exception. Because of this, you should be aware of the safety equipment you need to use to keep yourself injury-free. First and foremost, you should be wearing goggles. When performing any of the functions above, you can end up with small pieces of G-10 breaking off and flying in your direction. Goggles will prevent any of those pieces from damaging your eyes. Next up is a proper set of work gloves. Gloves will keep your hands safe in every situation. We touched on overheating when we discussed the circular saw, but it can occur on many machines in the manufacturing process. An overheated machine can easily burn someone who is not being careful; keep coolant on hand in case a situation arises. We also touched on the need for a good exhaust system. An exhaust system’s main function is to keep the air clear of any potentially dangerous particles or fumes. In the case of working with G-10/FR4, an exhaust system and/or respirator is crucial for safety. The dust that emits from working with G-10 can be hazardous. Make sure you keep the dust clear from the air and ensure that you avoid breathing it in. With these safety protocols in mind, you should also implement any additional safety measures that will keep you and anyone else working with you safe.

                    Current Can Help with Machining G-10 Today!

                    The process of machining G-10 is a little more unique when compared to other materials, but it is still machining, nonetheless. With a little extra care, and some specialty equipment, the process of machining G-10 will become easier and easier the more you do it. G-10 can be used for a wide variety of purposes, learning to machine it can be extremely beneficial for many industries that have room to implement it. Only practice will make the process easier, so just try to keep the above information in mind, and machining G-10 will feel like you’re machining any other material that you may work with.









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