Fiber Is Introduced
PolThe Operating temperatures of Polyimide fiber is currently the highest. Compared with other fibers, such as aramid, PPS fiber, it is superior in heat resistance, aging resistance, oxidation resistance, UV resistance and water absorption.
The Polyimide fiber application prospects has been fully aware of no matter as a structural material or as a functional material.
| Fineness | fracture strength | CV | Elongation at break | CV | Crimp number/td> |
| 0.89dtex | 3.86CN/dtex |
20.20% |
25% | 23.80% | 10-12/25mm |
| 1.67dtex | 3.90CN/dtex |
10.30% |
30.10% | 13.70% | 10-12/25mm |
| 2.22dtex | 4.26CN/dtex |
7.50% |
40.70% | 10.70% | 10-12/25mm |
| NO | 1 | 2 | 3 | 4 |
| Type | 2.22dtex*51mm |
1.67dtex*51mm |
1.67dtex*38mm | 0.89dtex*38mm |
| Color | yellow/Black |
yellow/Black |
yellow/Black | yellow |
Molecular Structure
