Kapton® FWN is ideal for demanding magnet wire applications and for difficult-to-wind motors.
Kapton® FWN is a multi-layer polyimide & fluoropolymer dispersion-coated film. The fluoropolymer coating functions as a heat-fusible layer for bonding to magnet wire conductors. It has superior scrape abrasion resistance and exhibits lower frictional properties than wire insulated with other commonly used polyimide materials. Kapton® FWN is ideal for demanding magnet wire applications and for difficult-to-wind motors.
Applications:
TYPICAL PROPERTIES FOR DUPONT™ Kapton® FWN POLYIMIDE FILM AT 23°C (73°F)
|
PROPERTY |
120FWN616B |
150FWN019 |
TEST METHOD |
|---|---|---|---|
|
Thickness, mil (µm) (µm) |
1.30 |
1.50 |
ASTM D374) |
|
Tensile Strength, kpsi (MPa) kpsi (MPa) |
30 (207) |
27 (186) |
ASTM D882 |
|
Elongation, % |
95 |
85 |
ASTM D882 |
|
Dielectric Strength, V/mil |
6400 |
4700 |
ASTM D149 |
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