Amber typical general-purpose polyimide film is widely used in mechanical, electronic lines, which is successfully used under temperature -269℃-400 ℃。Widely used in high temperature tape, class H motor/ traction motor/transformer insulation, magnet wire wrapping,insulation gasket,etc.
High temperature resistance
Good tensile strength
Excellent insulation property
Polyimide silicon tape
High temperature label
FCCL stiffener function
Available thickness:12.5um 25um 50um 75um 100um 125um 175um 200um 230um 250um
Basic requirements for polyimide film
1.appearance: smooth surface , no particles, bubbles and pinholes and impurity defects, edge neatly.
2. thickness tolerance ≦±10%
Thickness control during manufacture
Relative worker timely makes an inspection tour to assure machine’s normal running, keep records of machines status, running condition,process data etc. Besides, another person test thickness, width of polyimide film every 30 minutes. When any abnormal situation occurs, they will find and solve it at first time.