- 密度 [g/cm3]: 2.11
| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Density | 2.11 g/cc | 0.0762 lb/in³ | ASTM D297 | ||
| Mechanical Properties | Metric | English | Comments | ||
| Hardness, Shore A | 59 | 59 | ASTM D2240 | ||
| Tensile Strength | 12.2 MPa | 1770 psi | ASTM D412 | ||
| Elongation at Break | 303 % | 303 % | ASTM D412 | ||
| Compressive Modulus | 0.00550 GPa @Strain 5 % | 0.798 ksi @Strain 5 % | ISO-7743 | ||
| 0.00640 GPa @Strain 10 % | 0.928 ksi @Strain 10 % | ISO-7743 | |||
| 0.00730 GPa @Strain 20 % | 1.06 ksi @Strain 20 % | ISO-7743 | |||
| 0.00780 GPa @Strain 25 % | 1.13 ksi @Strain 25 % | ISO-7743 | |||
| Compression Set | 22 % @Temperature 200 °C, Time 79200 sec | 22 % @Temperature 392 °F, Time 22.0 hour | ASTM D395 | ||
| Descriptive Properties | |||||
| Color | Brown | ||||
| Effect of Liquids - Change in Elongation (%) | -22 | ASTM D471 | |||
| Effect of Liquids - Change in Hardness (%) | -3 | ASTM D471 | |||
| Effect of Liquids - Change in Tensile Strength (%) | -26 | ASTM D471; 23°C; 70 h | |||
| Effect of Liquids - Change in Volume after Oil Immersion (%) | 4.5 | ASTM D471 | |||
| Heat Aging - Change in Elongation (%) | -8 | ASTM D573; 275°C; 70h | |||
| Heat Aging - Change in Hardness (%) | 5 | ASTM D573; 275°C; 70h | |||
| Heat Aging - Change in Tensile Strength (%) | -11 | ASTM D573; 275°C; 70h | |||