- 拉伸强度 [MPa]: 4.1
| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Specific Gravity | 0.960 g/cc | 0.960 g/cc | Uncatalyzed, QM 245B | ||
| 1.34 g/cc | 1.34 g/cc | Base | |||
| Viscosity | 2000 cP | 2000 cP | Uncatalyzed, QM 245B | ||
| 30000 cP | 30000 cP | catalyzed with QM 245B | |||
| 50000 cP | 50000 cP | Base | |||
| Linear Mold Shrinkage | <= 0.0010 cm/cm | <= 0.0010 in/in | cured 72 hrs @ RT | ||
| Storage Temperature | <= 38.0 °C | <= 100 °F | 12 months | ||
| Mechanical Properties | Metric | English | Comments | ||
| Hardness, Shore A | 45 | 45 | cured 72 hrs @ RT | ||
| Tensile Strength, Yield | 4.10 MPa | 595 psi | cured 72 hrs @ RT | ||
| Elongation at Break | 400 % | 400 % | cured 72 hrs @ RT | ||
| Thermal Properties | Metric | English | Comments | ||
| Maximum Service Temperature, Air | 204 °C | 399 °F | |||
| Minimum Service Temperature, Air | -55.0 °C | -67.0 °F | |||
| Processing Properties | Metric | English | Comments | ||
| Dry Time | 6 - 8 hour | 6 - 8 hour | Demold time, catalyzed with QM 230F B | ||
| Descriptive Properties | |||||
| Color | Beige | Base | |||
| Dark Red | Uncatalyzed, QM 245B | ||||
| Red | catalyzed with QM 245F B | ||||
| Work Life | 42 mins | catalyzed with QM 245F B | |||