6051-聚酰亚胺电影用于隔绝电流

6051 polyimide film is synthesized by polymerizing PMDA and ODA in strong polar solvents through the process of forming film and imine treatment at high temperature. This product has excellent physical,chemical,and electrical properties,atomic radiation resistant,solvent resistant,low and high temperature resistant,it performs successfully in the wide range of temperature as low as-452F(-269centigrade) and as high as+500F(+260centigrade).Because of its unique excellent properties,it is the ideal choice among many applications. This product can be used in flexible prinyed circuits and as insulating materials of flat electric cables,electromagnetic wires and motors. Technical data:No.ItemsUnitValues25μm40μm50μm75μm100μm1Densityg/cm31.400±0.0202Tensile StrengthM.D.Mpa≥ 135C.M.D.≥ 1153Elongation(M.D.,C.M.D.)%≥ 354Hot shrinkage 150°C 400°C%≤1.0 ≤3.05Electricity StrengthAverageMV/m≥150 ≥130 ≥110Single≥100 ≥80 ≥706Surface Resistivity (200°C)Ω≥1.0×10137Volume Resistivity (200°C)Ω·m≥1.0×10108Relative Dielectric Constant(48 62Hz)-3.5±0.49Dielectric Dissipation Factor(48 62Hz)-≤4.0×10-310Temperature Index-≥180