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Electrical Insulators

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Explore Our Extensive Range of Electrical Insulators

Material Direct’s extensive product range has defined categories of product types. These have been arranged based on their physical and technical properties for easier understanding.

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High Voltage

Very high Dielectric strength and extremely rugged
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Thermally Conductive

High breakdown voltage and high thermal transfer

Our Materials are used in a wide range of industries and sectors…

  • Automotive Web
    Automotive/EV
    Automotive/EV
    Custom pads for Electronic assemblies and Battery pack construction / protection made from some of the best materials in the industry
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  • Industrial Web
    Industrial
    Industrial
    Heavy duty Electronics and Motor Drives need thermal, RFI, and high voltage protection
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  • Power Web
    Power
    Power
    Handling power in electronics and Motor drives requires Thermal control, RFI, and Electrical isolation plus many more materials
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  • Military Web2
    Military
    Military
    Rugged materials, custom cut to a high standard to suit even the most demanding applications in Electronics today
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  • LED lighting web
    LED lighting
    LED lighting
    We supply light-shaping, reflective anti-Glare diffusing films to maximise the performance of your LED design
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  • Aerospace Web
    Aerospace
    Aerospace
    Light weight, vibration damping, thermal and RFI parts made to a high quality to protect your electronics
    Read More

All Electrical Insulators

Materials Direct offers one of the highest quality and most diverse ranges of Electrical Insulator materials in the world

  • All
  • Epoxy
  • High Voltage
  • Thermally Conductive
  • Exceptional thermal stability
  • Outstanding mechanical toughness
  • Inherent dielectric strength
  • 3x the thermal conductivity and cut through strength of standard Kapton® HN.
  • Excellent breakdown voltage, mechanical resilience, and flexibility
  • MT has higher modulus than HN; this offers improved strength to the final product.
  • Low water absorption
  • Good dimensional stability
  • Excellent Electrical Properties
  • Excellent for high-temperature applications
  • Will not delaminate or blister at high temperatures
  • High dielectric strength
  • All purpose – can be laminated, diecut, slit, formed, or adhesive-coated.
  • It does not melt. It can be used at both high and low temperature extremes.
  • Kapton® polyimide films can be used in a variety of electrical and electronic uses.
  • Exceptional thermal stability
  • Outstanding mechanical toughness
  • Inherent dielectric strength
  • Balanced tensile properties
  • Excellent resistance to moisture and most chemicals
  • Can withstand temperature extremes from -100°F to 300ºF
  • Exceptional thermal stability
  • Outstanding mechanical toughness
  • Inherent dielectric strength
tooling cost

No Tooling Charge
There is NEVER a tooling charge for manufacturing

fast manufacture

Fast Manufacturing
Parts made & shipped in as little as 24 hours

support

Technical Support
Technical expertise available from our specialists

secure

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