Features: 1) Material: polyimide film 2) Imported organic silicon pressure - sensitive adhesive is introduced 3) High temperature resistant 4) Acid and alkaline resistant 5) Solvent resistant 6) Electrical insulation (Grade H) 7) Radiation protection 8) Applicable for electric wiring board wave crest soldering tin screen, golden finger protection, high-class electricals and motor insulation and Li batteries fixation