- 拉伸强度 [MPa]: 2.4
| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Specific Gravity | 1.00 g/cc | 1.00 g/cc | Uncatalyzed, QM CAT SKIN 30 | ||
| 1.12 g/cc | 1.12 g/cc | Base | |||
| Viscosity | 100 cP | 100 cP | Uncatalyzed, QM CAT SKIN 30 | ||
| 30000 cP | 30000 cP | catalyzed with QM CAT SKIN 30 | |||
| 50000 cP | 50000 cP | Base | |||
| Linear Mold Shrinkage | <= 0.0030 cm/cm | <= 0.0030 in/in | cured 72 hrs @ RT | ||
| Storage Temperature | <= 38.0 °C | <= 100 °F | 6 months | ||
| Mechanical Properties | Metric | English | Comments | ||
| Hardness, Shore A | 5.0 | 5.0 | cured 72 hrs @ RT | ||
| Tensile Strength, Yield | 2.40 MPa | 348 psi | cured 72 hrs @ RT | ||
| Elongation at Break | 1000 % | 1000 % | cured 72 hrs @ RT | ||
| Tear Strength | 16.7 kN/m | 95.0 pli | B, cured 72 hrs @ RT | ||
| Processing Properties | Metric | English | Comments | ||
| Dry Time | 16 - 24 hour | 16 - 24 hour | Demold time, catalyzed with QM CAT SKIN 30 | ||
| Cure Time | 480 - 720 min | 8.00 - 12.0 hour | Tack Free Time, catalyzed with QM CAT SKIN 30 | ||
| Descriptive Properties | |||||
| Color | Translucent | catalyzed with QM CAT SKIN 30 | |||
| Translucent | Base | ||||
| Translucent | Uncatalyzed, QM CAT SKIN 30 | ||||
| Work Life | 42 mins | catalyzed with QM CAT SKIN 30 | |||