Widely Utilised Polyimide Pi Film with Excellent Qualities
Application/Product
Our merchandise use to nationwide defense sector aerospace industry, electric motor industry, FPC and TAB of digital sector, Quality H, C insulating materials (pulling motor, submersible oil electric motor , nuclear electricity equipments, high-temperature-resistant supplies, specific electric appliances, fireplace-proofing bus duct, gas mask, loudspeaker voice skeleton), our items polyimide movies as parent metallic is the very best choice of FPC, PST, versatile copper layer plate, LED and large-temperature insulated supplies.
Welcome to seek the advice of.
| Things | Models | Solution model | Examination Problems | CZPT | |
| Thickness | μm | 49-51 | 23ºC | ASTM D374 | |
| Tensile strength | 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 Consistent | three.5±0.four | 1MHz 23ºC | ASTM D150 | ||
| Dielectric Dissipaion Element | ≤0.004 | 1MHz 23ºC | ASTM D150 | ||
| Quantity 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 |
100~200ºC two hundred~300ºC |
ASTM D696 | |
| Shrinkage Rate | % | ≤0.08 | 200ºC,2Hr | ASTM D5213-04 | |
| Water Absorption | % | ≤2.two | 23ºC,soak for 24Hr | ASTM D570 | |
| Density | g/cm³ | one.44±0.two | 23ºC | ASTM D1505 | |
| Wetting Rigidity | mN/m | sixty | 23ºC | IEC674-2 | |
