Product Detail

Polyimide CR Film Model:KYPICR

Features
•Temp resistance from -112°F to over 500°F (-269°C to over 400°C)
•Easy coating property
•Excellent balance of electrical, chemical and physical property.
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Description
Polyimide CR Film (KYPICR) is Corona resistant Polyimide Film, with excellent physical, chemical, and electrical properties, atomic radiation resistant, solvent resistant, low & high temperature resistant, It can work in the temperature -80~+260c(-112~500F),.

Features
•Temp resistance from -112°F to over 500°F (-269°C to over 400°C)
•Easy coating property
•Excellent balance of electrical, chemical and physical property.

Applications
•Wire Insulation, for traction Motor, high-voltage Motor, Generators et.
•Backing material for Polyimide coating or composites. .

                                                                                                                                  Standard No. Q/KYJ-001-2009
Properties Unit Values
Thickness mm 0.025
Thickness Tolerance mm ±0.003
Tensile Strength  MD MPa ≥125
TD ≥110
Heat shrinkable 150℃ % ≤0.3
400℃ ≤1.0
Elongation MD/TD % ≥ 30
Breakdown Strength KV/mm ≥ 160
*Corona resistance, hr at voltage1KV, frequency 20KHz 
temperature 90℃±2℃, pulse rise time 400ns
h ≥80
*Volume resistivity 200+/-5c(392F) Ω·m ≥1x1015
*Surface resistance 200+/-5c(392F) Ω ≥1x1015
Slitting and Packaging
1, Width: 6.0~1020mm
2, Roll OD: 200~250mm Pad roll, Transverse roll(universal roll)
2, Core ID:76mm(3") or 152mm(6" ), Core materials: Paper or plastic;
3. Packaging: Carton and Pallets.

Note: Above values are the accumulative typical ones by recognized testing method, but, in order to ensure you to select our products properly, please refer to above specification and test the samples based on your using purpose or feel free to contact us for more details.