8258 Polyimide Tape

Product Description


High temperature tape for use in high voltage/high temperature electrical assemblies. It is also used as a high temperature masking tape for gold finger contacts during wave soldering and as a masking tape for powder painting. The tape also offers excellent dimensional stability and low moisture absorption.

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Substrate thickness 0.001”
Overall thickness 0.0025”
Standard color Bronze
Peel adhesion 25 oz/in
Tensile strength 30 lb/in
Elongation at breaking 55%
Breakdown voltage (Dielectric strength) 6,500 volts
Temperature resistance 180°C
Class of insulation H
Adhesive Cross-linked silicone
Storage 1 year @ 70 ° F, 50% humidity


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