- 密度 [g/cm3]: 2.5
| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Density | 2.50 g/cc | 0.0903 lb/in3 | |||
| Thickness | 1500 microns | 59.1 mil | Thickness tested | ||
| Descriptive Properties | |||||
| Compressibility | 2 percent | ASTM F36 | |||
| Klinger Cold/Hot Compression | 2 percent | 75°F/7,250 psi | |||
| 5 percent | 480°F/7,250 psi | ||||
| Sealability | 0.05 mg/sm | DIN 28090-2 | |||
| 0.5 ml/min | DIN 3535/6 | ||||
| Stress Relaxation | 28 MPa | DIN 52913, 16h 4,350 psi, 300°F | |||
| 35 MPa | DIN 52913, 16h 7,250 psi, 570°F | ||||
| Thickness/Weight Increase | 1/1% | H2SO4, 100%: 18h/75°F | |||
| 1/2% | HNO3, 100%: 18h/75°F | ||||
| 1/3% | NaOH, 33%: 72h/230°F | ||||