Kapton® Polyimide films

Kapton® FWR

Kapton® FWR insulation substrate

Kapton® FWR films are polyimide-FEP fluoropolymer substrate materials that have a unique balance of electrical, thermal, and chemical resistance properties.

Proper insulation design and application of these materials will provide a tough, high dielectric strength insulation with improved hydrolysis resistance compared to other commonly used polyimide containing materials.

Application:

  • Stirrer motors

TYPICAL PROPERTIES OF Kapton® FWR

PROPERTY

150FWR019

200FWR919

Dielectric Strength, kV/mil

5.4

5.6

Dielectric Constant

2.7

2.7

Dissipation Factor

.0013

.0013

Volume Resistivity

2.3017

2.3017