- 拉伸强度 [MPa]: 4.5
Physical Properties | Metric | English | Comments | ||
---|---|---|---|---|---|
Specific Gravity | 1.03 g/cc | 1.03 g/cc | Uncatalyzed, QM CAT 140 | ||
1.16 g/cc | 1.16 g/cc | Base | |||
1.31 g/cc | 1.31 g/cc | catalyzed with QM CAT 140 | |||
Viscosity | 250 cP | 250 cP | Uncatalyzed, QM CAT 140 | ||
37000 cP | 37000 cP | catalyzed with QM CAT 140 | |||
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 | 40 | 40 | cured 72 hrs @ RT | ||
Tensile Strength, Yield | 4.50 MPa | 653 psi | cured 72 hrs @ RT | ||
Elongation at Break | 300 % | 300 % | cured 72 hrs @ RT | ||
Tear Strength | 28.0 kN/m | 160 pli | B, cured 72 hrs @ RT | ||
Processing Properties | Metric | English | Comments | ||
Dry Time | 12 - 16 hour | 12 - 16 hour | Demold time, catalyzed with QM CAT 140 | ||
Cure Time | 240 - 360 min | 4.00 - 6.00 hour | Tack Free Time, catalyzed with QM CAT 140 | ||
Descriptive Properties | |||||
Color | Beige | Base | |||
Light Purple | catalyzed with QM CAT 140 | ||||
Purple | Uncatalyzed, QM CAT 140 | ||||
Work Life | 45 mins | catalyzed with QM CAT 140 |