| Parameters | Test Std. | PAN Based High Strength Carbon Fiber |
|---|---|---|
| Thickness (mm) | ASTM D 1777 | 0.33-0.43 |
| Specific Gravity | ASTM D 792 | 1.7-1.95 |
| Carbon Content (%) | CHNS&O Analyser | 94 (minimum) |
| Aerial Density, GSM | ASTM D 3776 | 380 ± 20 |
| Weave style | ASTM D 4029 | 8 harness satin |
|
Fabric Construction Warp (ends/inch) |
ASTM D 1682 | 24 ± 1 |
| Weft (Picks/inch) | 24 ± 1 | |
|
Fabric breaking strength Warp (kg/inch) |
ASTM D 5035 | 200 (minimum) |
| Weft (kg/inch) | 200 (minimum) | |
| Width | ASTM D 3774 | 990-1100 |
| Structure | X-ray | Amorphous |
| Tex (gram/km) (both warp and weft) |
----- | 200 for T-300, 3K filaments |
| ILSS (MPa) Compatibility with Resin System | ASTM D 2344 | Epoxy 40 MPa (minimum) |