polyimide film(6051)

1,Basic Information: Thickness:0.025-0.25mm Breadth:not less than 6mm.we can flitch different spec to satisfy client's request. Length:according to the client's demand. Appearance:smooth, no air bubble as cockle, avulsion,grain.No bug like pinhole and another impurity.Brim is in order.Film accommodated by book. 2,Composite and application: 6051 Polyimide film by ''Doctor-bloding process''can endure high temperature and radialization.It has good insulative capability.Current level H Eletrical machine and electrician insulation material. 3,Package and other terms: Package:Insideispolyimide film.Outsideiscartonorcase. Store:Sealedandindryplace. 4,Main Technical Date in chart: Technical data: No. Guidelinename unit Guidelinenumber(μm) 25 40 50 75 100 125 150 175 200 225 250 1 Density Kg/m3 1.400×103±0.02 2 tensilestrength longitudinal MPa ≥135 ≥110 ≥95 transverse ≥115 ≥95 ≥95 3 elongation longitudinalandtransverse % ≥35 4 ContractibilityPortraitandOrientation 150ºC 400ºC % ≤1.0 ≤3.0 5 Electricintension Average Mv/m ≥150 ≥130 ≥110 ≥90 Exception ≥100 ≥80 ≥70 ≥60 6 Surfaceresistivity200ºC Ω ≥1.0×1013 7 Stereometryresistivity 200ºC Ω.m ≥1.0×1010 8 relativedielectricconstant 48 62Hz --- 3.5±0.4 9 dielectricdissipationfactor 48 62Hz --- ≤1.0×10-3 10 Extendedheatresistanttemperatureexponent --- ≥180