590-1 Polyimide (Kapton®) Masking Tape



High temperature tape for use in high voltage/high temperature electrical assemblies. Also used as a high temperature masking tape for gold finger contacts during wave soldering. It is a superior high temperature powder coating tape that can withstand up to 500ºF (260ºC). The tape also offers excellent dimensional stability and low moisture absorption.





Substrate thickness 0.001”
Overall thickness 0.0025”
Standard color Bronze
Peel adhesion 20 oz/in
Tensile strength 25 lb/in
Elongation at breaking N/A
Breakdown voltage (Dielectric strength) 7500 volts
Temperature resistance 180 o C
Class of insulation H
Adhesive Cross-linked silicone
Storage 1year @ 70 o F, 50% humidity