Polyimide PI film has excellent high and low temperature resistance, electrical insulation, adhesion, radiation resistance, medium resistance, chemical stability, moisture and heat resistance and excellent mechanical properties, can be used in the temperature range of -269ºC ~ +280ºC for a long time, and can reach a high temperature of 400ºC for a short time. The color is generally 3 kinds: the most common is transparent brown (also called golden, yellow), black (smooth, matte), transparent (high price, difficult to produce). The production process generally used is the use of unidirectional drawing, bidirectional drawing, casting process.
Polyimide film High temperature 200 degrees, rohs environmental protection hf halogen-free UL94-V2 polyimide PI film has excellent performance, It is widely used in space technology, H class motor, electrical insulation, FPC (flexible printed circuit board), TAB (pressure sensitive tape base), aerospace, aviation, computer, electromagnetic wire, transformer, audio, mobile phone, computer, smelting, mining electronic components industry, automobile, transportation, atomic energy industry and other electronic and electrical industries.
Polyimide PI film thickness is mainly: 0.025mm, 0.03mm, 0.035mm, 0.04mm, 0.05mm, 0.075mm, 0.08mm, 0.100mm, 0.125mm, 0.13mm, 0.145mm, 0.150mm, 0.175mm, 0.185mm, 0.20mm, 0.23m m, 0.25mm, etc., the width of the coil is generally about 520MM, 1040MM, and the weight of each roll is generally 20 to 30 kilograms.
Polyimide film thickness uniform, flat surface, stable quality, affordable product, width between 10mm to 1000mm can be arbitrarily cut, can also be sliced or die-cut processing.
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