| Application: | Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell |
|---|---|
| Type: | Insulation Sheet |
| Chemistry: | Organic Insulation |
| Material: | Polyimide |
| Thermal Rating: | 330c |
| Maximum Voltage: | <10KV |
| Samples: |
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| Customization: |
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Audited Supplier Polyimide High Strength High Transparency Film
Product Description
The polyimide film is as special engineering material. The appearance is transparent golden and without any flaws like drape, grainy and air-bubble, etc. With the great characteristic of mechanical property, electrical insulation, adhesion, corrosion resistance, temperature resistance(-269ºC~400ºC) , it can be used as high temperature flexible printing circuit substrate, flat circuit, cable and wire, electromagnetic line insulation layer and motor insulation, etc. So it can be widely used in aerospace, electrical machinery, energy-saving lamps, audio frequency equipment, transformers, vehicles, instrument communications, petrochemical and other industrial sectors. Size: 0.01~0.1mm thick x 0.514m width x L. It can be cut into width of 5.5mm, 6.5mm, 8mm, 9.5mm, 11mm, 19mm, etc. Delivery: by rolls Coating: single side coated silicone or EVA hot melt adhesive and Fluorinated Ethylene-Propylene(F46) Welcome to inquiry. Note: 1kg film divide 0.025mm, multiply 1.42, equal to 56.8m2 1kg film divide 0.05mm, multiply 1.42, equal to 28.4m2
|
Item |
Unit |
Technical parameter |
|
Temp. Resistance |
ºC |
330 |
|
Thermal expansion |
Ppm/ºC |
35-40(50-250ºC) ppm/ºC |
|
Tensile strength |
Mpa |
>200 |
|
Elongation |
% |
>65 |
|
Water absorption |
% |
<1 |
|
Bulk resistor |
Ω•cm |
1016 |
|
Surface resistance |
Ω |
1016 |
|
Dielectric strength |
KV/mm |
>180 |
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Audited Supplier 
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