Product Name: Polyimide Film 6051 (equivalent Of Kapton HN) Place of Origin: China Structure: Polyimide film is synthesized by polymerizing 4-formic acid-2-anhydride of benzene (PMDA ) and 4.4-diamino-diphenyl-ether oxide (ODA) in strong polar solvents through the process of forming film and imine treatment at high temperature. Appearance: Transparent or semi-transparent golden film with smooth and flat surface and without any needle cavities, bubbles or electrically conductive impurities. Properties: 1) Excellent performance of insulation and mechanism 2) Excellent heat-resistance: as low as -269°C and as high as +400°C 3) Excellent chemical stability. 4) Excellent flame retardant property 5) Excellent resistance to radiation 6) Good radio-resistance, irradiated with R ray of 10-9, its properties unchanged. 7) Complex with many materials, moisture protection and corrosion resistance are greatly improved Specifications: 1) Thickness: 0.125mm 2) Width: 950mm (can slit as required) 3) Length: 300m, 800m (can slit as required)