SW colorless transparent polyimide film is a kind of high performance product , own good mechanical, electrical, optical properties, which is widely used in OLED, solar cell, display fields, optical instruments etc.
Good tensile strength
electronic, optical etc. Lines.
Available thickness: 25um 50um
Plastic bag packing, outside wrapped with bubble paper, two ends with end cap before putting into carton.
Quality Control Method:
Impurity control:every person when entering workshop needs change clothes & shoes, frequently clean sticky rollers, clean workshop every day.
Timely test thickness during polyimide film manufacturing, timely make inspection tour, and, QC will tick for testing thickness each batch.
QC department will test items as tensile strength, voltage, elongation rate,shrinkage rate each batch.