Special Nonwoven Fabric-based Adhesive Tape with Excellent Electric Insulation and Heat-resistant Properties No.350A/No.354E-15

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Strong adhesion and high electrical insulation.

Adhesive tape with acrylic adhesive applied to epoxy resin impregnated polyester non-woven cloth, which combines electrical insulation with UL certified flame retardance. The acrylic adhesive makes the tape highly resistant to heat, solvent, and varnish.


  • Excellent resistance to dielectric strength,electrical corrosion/flame.
  • Superior flame retardance.
  • Superior heat resistance.



Product No. No.350A No.354E-15
Thickness[mm] Total 0.230 0.150
Substrate 0.180 0.110
Standard length[m] 30 50
Color White White
Peeling strength[N/19mm] 12.0 6.4
Tensile strength[N/19mm] 90 115
Elongation[%] 13 21
Breakdown voltage[kV] 12.0 8.2
Electrical corrosion factor Over 0.95 1.00


  • *No.350A/No.354E-15(UL510FlameRetardant・130℃ temperature rating・E34833)
  • *The figures are a sample of observed values, not guaranteed performance.


  • Insulation of transistors/coils
  • Interlayer/outer insulation of high voltage transformers
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