Non-Adhesive Electrical Insulating Materials

Non-Adhesive Electrical Insulating Materials

  • Overview
  • Products
  • Case Studies
  • Capabilities
  • Media
  • About non-adhesive electrical insulating materials

    We offer a range of non-adhesive electrical insulating materials, such as paper, polyimide and polyester products, from a range of material manufacturers, including DuPont for their well known brands of Kapton®, Melinex® and Nomex®.

    These proven electrical insulation materials retain their physical, electrical and mechanical properties over a wide temperature range, providing high performance insulation and reliability over a long service life.

    Our range of non-adhesive insulating materials are used in a variety of electrical and electronic applications, including formed coil insulation, magnet wire and capacitor insulation, in battery packs, liquid filled transformers, flexible printed circuit boards, motors and generators.

    Utilising our range of converting capabilities we can offer non-adhesive insulating materials in custom width and length rolls or in custom shapes and final presentations. We can also laminate materials with an adhesive of your choice, for a unique material construction.

    Non-adhesive electrical insulating material characteristics:

    • Good handling
    • Chemical and solvent resistant
    • Thermally conductive
    • Printable and embossable
    • Available in various colours including optically clear
    • Available in a range of thicknesses
    • Withstand high and low temperature extremes
    • Excellent thermal stability and electrical properties
    • Flame resistant
    • Excellent dielectric strength and mechanical toughness
    • Compatible with varnishes, adhesives, transformer fluids, lubricating oils and refrigerants

    Other products in our electrical insulation range:

  • Search non-adhesive electrical insulation materials

    Browse through our full range of non-adhesive electrical  insulating materials below for more detailed information and product data sheets. If you would like to ask us a question about any of these products, simply click on “add to wish list” and the product details can be added to a contact form once you’re ready to get in touch. You can also send these details to yourself or a colleague.


    We’re still working on adding products to this section. Please contact us for product information or browse our downloads.

    Any data provided relates to values typically generated when measuring these materials, and is offered as a guide to material selection. However it is not guaranteed and the user is responsible for evaluating the suitability of a product for the application it is intended for. Some test methods may vary, please refer to data sheet or call for assistance.

  • Electrical insulation materials in action

    Read through our case studies to find relevant, real-life examples of the powerful problem solving capabilities of our electrical insulation materials! Browse all case studies to learn more about custom die-cut components and our tape converting capabilities.


  • Customising your electrical insulation materials

    Utilising the latest converting technologies, we can customise your non-adhesive electrical insulating materials to create convenient and easy to handle components. Customising your material offers a number of benefits, including cost savings and enhanced product design. Whatever your needs, we have the experience and capabilities to provide a complete solution, from design and prototyping to full production and automated assembly.


    • Die-cutting
      Die-cutting
    • Slitting
      Slitting
    • Laser cutting
      Laser cutting
    • Guillotining
      Guillotining
    • Laminating
      Laminating
    • Bespoke presentations
      Bespoke presentations
    • X/Y axis plotter
      X/Y axis plotter
    • Rapid prototyping
      Rapid prototyping
    • Clean room manufacturing
      Clean room manufacturing
    • Automation solutions
      Automation solutions
    • R&D
      R&D
    • Computer Aided Design
      Computer Aided Design
    • Contract converting
      Contract converting
    • Part tolerances
      Part tolerances
  • Learn more

    To learn more about our non-adhesive insulation materials and their uses, browse through our range of interesting and relevant videos, news and other media.


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    • Videos
    • News and articles
    • FAQs
    • Document downloads
    • Five tips for designing converted components
      Five tips for designing converted components
    • Product spotlight: the types of electrical insulation tape
      Product spotlight: the types of electrical insulation tape
    • DuPont flexible electronics brochure
      DuPont flexible electronics brochure
    • DuPont Kapton general specifications
      DuPont Kapton general specifications
    • DuPont Kapton polyimide films
      DuPont Kapton polyimide films
    • DuPont moisture effects and processing for Nomex paper
      DuPont moisture effects and processing for Nomex paper
    • DuPont Nomex paper – the standard for electrical insulation
      DuPont Nomex paper – the standard for electrical insulation
    • DuPont Teijin films (melinex polyester)
      DuPont Teijin films (melinex polyester)
    • Rotary Laser Arrives to Parafix
      Rotary Laser Arrives to Parafix
    • 3M™ insulation tape strength test vs. competitor tape
      3M™ insulation tape strength test vs. competitor tape
    • Automated assembly capabilities
      Automated assembly capabilities
    • Electrical tapes
      Electrical tapes