High Quality Low Shrinkage Polyimide Film

High Quality Low Shrinkage Polyimide Film

Extensively Utilized Polyimide Pi Film with substantial temperature resistant

Application/Product
Our merchandise utilize to national defense market aerospace industry, electrical motor sector, FPC and TAB of electronic industry, Grade H, C insulating materials (pulling motor, submersible oil electric powered motor , nuclear power equipments, substantial-temperature-resistant supplies, unique electrical appliances, fire-proofing bus duct, fuel mask, loudspeaker voice skeleton), our goods polyimide films as parent metallic is the ideal choice of FPC, PST, adaptable copper layer plate, LED and high-temperature insulated components. 
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Objects Units Product design Test Problems CZPT
Thickness   μm 13-14 23ºC ASTM D374
Tensile toughness TD MPa ≥170 23ºC ASTM D882
MD ≥170  
Elongation TD % ≥65 23ºC ASTM D882
MD ≥65  
Young’s Modulus   GPa ≥3.1 23ºC ASTM D882
Dielectric Continuous     three.5±0.four 1MHz 23ºC ASTM D150
Dielectric Dissipaion Element     ≤0.004 1MHz 23ºC ASTM D150
Volume Resisticity   Ω•cm >10twelve 500V 23ºC ASTM D257
Floor Resistivity   Ω >1014 500V 23ºC ASTM D257
Dielectric Power   v/μm ≥200 23ºC ASTM D149
CTE   Ppm/ºC 30±5
30±5
a hundred~200ºC
200~300ºC
ASTM D696
Shrinkage Price   % ≤0.08 200ºC,2Hr ASTM D5213-04
Water Absorption   % ≤2.two 23ºC,soak for 24Hr ASTM D570
Density   g/cm³ one.44±0.2 23ºC ASTM D1505
Wetting Pressure   mN/m 60 23ºC IEC674-2

 

High Quality Low Shrinkage Polyimide Film