Kapton® FWN magnet wire insulation
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.
- Magnet wire
- Traction motors used in rail, auto, and mining
- Industrial motor insulation
- Wind, hydro generators
|Thickness, mil (µm)||1.30||1.50||ASTM D374|
|Tensile Strength, kpsi (MPa)||30 (207)||27 (186)||ASTM D882|
|Elongation, %||92||87||ASTM D882|
|Dielectric Strength, V/mil||6400||4700||ASTM D149|
Product Data Sheets (2)
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