- 密度 [g/cm3]: 2.11
- 脆化温度 [℃]: -25.0
| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Density | 2.11 g/cc | 0.0762 lb/in³ | ASTM D297 | ||
| Mechanical Properties | Metric | English | Comments | ||
| Hardness, Shore A | 77 | 77 | ASTM D2240 | ||
| Tensile Strength | 14.0 MPa | 2030 psi | ASTM D412 | ||
| Elongation at Break | 287 % | 287 % | ASTM D412 | ||
| Compressive Modulus | 0.0109 GPa @Strain 5 % | 1.58 ksi @Strain 5 % | ISO-7743 | ||
| 0.0117 GPa @Strain 10 % | 1.70 ksi @Strain 10 % | ISO-7743 | |||
| 0.0132 GPa @Strain 20 % | 1.91 ksi @Strain 20 % | ISO-7743 | |||
| 0.0153 GPa @Strain 25 % | 2.22 ksi @Strain 25 % | ISO-7743 | |||
| Compression Set | 22 % @Temperature 200 °C, Time 79200 sec | 22 % @Temperature 392 °F, Time 22.0 hour | ASTM D395 | ||
| Thermal Properties | Metric | English | Comments | ||
| Brittleness Temperature | <= -25.0 °C | <= -13.0 °F | passes at 3 min.; ASTM D2137 | ||
| Descriptive Properties | |||||
| Color | Green | ||||
| Effect of Liquids - Change in Elongation (%) | -20 | ASTM D471 | |||
| Effect of Liquids - Change in Hardness (%) | -3 | ASTM D471 | |||
| Effect of Liquids - Change in Tensile Strength (%) | -23.4 | ASTM D471; 23°C; 70 h | |||
| Effect of Liquids - Change in Volume after Oil Immersion (%) | 4.2 | ASTM D471 | |||
| Heat Aging - Change in Elongation (%) | -9.3 | ASTM D573; 275°C; 70h | |||
| Heat Aging - Change in Hardness (%) | 3.5 | ASTM D573; 275°C; 70h | |||
| Heat Aging - Change in Tensile Strength (%) | -1.5 | ASTM D573; 275°C; 70h | |||