- 拉伸强度 [MPa]: 6.9
| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Specific Gravity | 1.01 g/cc | 1.01 g/cc | Uncatalyzed, QM 270B | ||
| 1.33 g/cc | 1.33 g/cc | Base | |||
| Viscosity | 500 cP | 500 cP | Uncatalyzed, QM 270B | ||
| 50000 cP | 50000 cP | catalyzed with QM 270B | |||
| 75000 cP | 75000 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 | 75 | 75 | cured 72 hrs @ RT | ||
| Tensile Strength, Yield | 6.90 MPa | 1000 psi | cured 72 hrs @ RT | ||
| Elongation at Break | 110 % | 110 % | cured 72 hrs @ RT | ||
| Tear Strength | 17.5 kN/m | 100 pli | 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 | 8 - 12 hour | 8 - 12 hour | Demold time, catalyzed with QM 270B | ||
| Descriptive Properties | |||||
| Color | Beige | Base | |||
| Beige | catalyzed with QM 270B | ||||
| Clear | Uncatalyzed, QM 270B | ||||
| Work Life | 70 mins | Uncatalyzed, QM 270B | |||