Broadly Employed Polyimide Pi Movie with Exceptional Qualities
Application/Product
Our items implement to countrywide defense industry aerospace industry, electrical motor industry, FPC and TAB of digital market, Quality H, C insulating components (pulling motor, submersible oil electric powered motor , nuclear energy equipments, substantial-temperature-resistant supplies, specific electric appliances, fire-proofing bus duct, fuel mask, loudspeaker voice skeleton), our products polyimide films as parent metal is the greatest decision of FPC, PST, flexible copper layer plate, LED and substantial-temperature insulated materials.
Welcome to seek advice from.
| Items | Units | Product design | Check Conditions | CZPT | |
| Thickness | μm | thirteen-14 | 23ºC | ASTM D374 | |
| Tensile power | 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 Continual | three.5±0.four | 1MHz 23ºC | ASTM D150 | ||
| Dielectric Dissipaion Issue | ≤0.004 | 1MHz 23ºC | ASTM D150 | ||
| Volume Resisticity | Ω•cm | >10twelve | 500V 23ºC | ASTM D257 | |
| Surface area Resistivity | Ω | >10fourteen | 500V 23ºC | ASTM D257 | |
| Dielectric Strength | v/μm | ≥200 | 23ºC | ASTM D149 | |
| CTE | Ppm/ºC | 30±5 30±5 |
one hundred~200ºC two hundred~300ºC |
ASTM D696 | |
| Shrinkage Rate | % | ≤0.08 | 200ºC,2Hr | ASTM D5213-04 | |
| Water Absorption | % | ≤2.2 | 23ºC,soak for 24Hr | ASTM D570 | |
| Density | g/cm³ | one.44±0.two | 23ºC | ASTM D1505 | |
| Wetting Tension | mN/m | 60 | 23ºC | IEC674-two | |
