- 密度 [g/cm3]: 1.7
| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Density | 1.70 g/cc | 0.0614 lb/in3 | |||
| Thickness | 2000 microns | 78.7 mil | Thickness tested | ||
| Descriptive Properties | |||||
| Compressibility | 18 percent | ASTM F36 | |||
| Klinger Cold/Hot Compression | 38 percent | 480°F/3,625 psi | |||
| 9 percent | 75°F/3,625 psi | ||||
| Recovery | 40 percent | ASTM F36 | |||
| Sealability | 0.01 mg/s m | DIN 28090-2 | |||
| 0.1 ml/min | DIN 3535/6 | ||||
| Stress Relaxation | 13 MPa | DIN 52913, 16h 4,350 psi, 300°F | |||
| Weight Increase | 1% | H2SO4, 100%: 18h/75°F | |||
| 2% | NaOH, 33%: 72h/230°F | ||||
| 5% | HNO3, 100%: 18h/75°F | ||||