- 吸水率 [%]: 0.29
- 拉伸强度 [MPa]: 0.345
| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Specific Gravity | 0.937 g/cc | 0.937 g/cc | UR312; STM 2 | ||
| 0.950 g/cc | 0.950 g/cc | UR324; STM 2 | |||
| Water Absorption | 0.29 % @Temperature 25.0 °C, Time 605000 sec | 0.29 % @Temperature 77.0 °F, Time 168 hour | UR312; ASTM D570 | ||
| 0.30 % @Temperature 25.0 °C, Time 605000 sec | 0.30 % @Temperature 77.0 °F, Time 168 hour | UR324; ASTM D570 | |||
| Loss On Ignition | 0.24 % @Temperature 100 °C, Time 86400 sec | 0.24 % @Temperature 212 °F, Time 24.0 hour | UR324 | ||
| 0.56 % @Temperature 130 °C, Time 605000 sec | 0.56 % @Temperature 266 °F, Time 168 hour | UR312 | |||
| Viscosity | 75 cP @Temperature 25.0 °C | 75 cP @Temperature 77.0 °F | UR312; Hardener; STM 1 | ||
| 75 cP @Temperature 25.0 °C | 75 cP @Temperature 77.0 °F | UR324; Hardener; STM 1 | |||
| 750 cP @Temperature 25.0 °C | 750 cP @Temperature 77.0 °F | UR324; Mixed; STM 1 | |||
| 1500 cP @Temperature 25.0 °C | 1500 cP @Temperature 77.0 °F | UR312; Mixed; STM 1 | |||
| 3750 cP @Temperature 25.0 °C | 3750 cP @Temperature 77.0 °F | UR324; Resin; STM 1 | |||
| 3750 cP @Temperature 25.0 °C | 3750 cP @Temperature 77.0 °F | UR312; Resin; STM 1 | |||
| Mechanical Properties | Metric | English | Comments | ||
| Hardness, Shore A | 20 | 20 | UR324 | ||
| Hardness, Shore OO | 50 | 50 | UR312 | ||
| Tensile Strength, Yield | 0.345 MPa | 50.0 psi | UR312; ASTM D638 | ||
| 0.689 MPa | 100 psi | UR324; ASTM D638 | |||
| Elongation at Yield | 250 % | 250 % | UR312; ASTM D638 | ||
| 250 % | 250 % | UR324; ASTM D638 | |||
| Electrical Properties | Metric | English | Comments | ||
| Volume Resistivity | 1.15e+16 ohm-cm @Temperature 25.0 °C | 1.15e+16 ohm-cm @Temperature 77.0 °F | UR312; ASTM D257 | ||
| 2.00e+16 ohm-cm @Temperature 25.0 °C | 2.00e+16 ohm-cm @Temperature 77.0 °F | UR324; ASTM D257 | |||
| Dielectric Constant | 3.18 @Frequency 1.00e+6 Hz, Temperature -40.0 °C | 3.18 @Frequency 1.00e+6 Hz, Temperature -40.0 °F | UR312; ASTM D150 | ||
| 3.5 @Frequency 1.00e+6 Hz, Temperature 140 °C | 3.5 @Frequency 1.00e+6 Hz, Temperature 284 °F | UR312; ASTM D150 | |||
| 3.52 @Frequency 1.00e+6 Hz, Temperature 25.0 °C | 3.52 @Frequency 1.00e+6 Hz, Temperature 77.0 °F | UR324; ASTM D150 | |||
| 3.58 @Frequency 1.00e+6 Hz, Temperature 25.0 °C | 3.58 @Frequency 1.00e+6 Hz, Temperature 77.0 °F | UR312; ASTM D150 | |||
| Dissipation Factor | 0.0050 @Frequency 1.00e+6 Hz, Temperature 140 °C | 0.0050 @Frequency 1.00e+6 Hz, Temperature 284 °F | UR312; ASTM D150 | ||
| 0.020 @Frequency 1.00e+6 Hz, Temperature 25.0 °C | 0.020 @Frequency 1.00e+6 Hz, Temperature 77.0 °F | UR324; ASTM D150 | |||
| 0.032 @Frequency 1.00e+6 Hz, Temperature 25.0 °C | 0.032 @Frequency 1.00e+6 Hz, Temperature 77.0 °F | UR312; ASTM D150 | |||
| 0.070 @Frequency 1.00e+6 Hz, Temperature -40.0 °C | 0.070 @Frequency 1.00e+6 Hz, Temperature -40.0 °F | UR312; ASTM D150 | |||
| Processing Properties | Metric | English | Comments | ||
| Cure Time | 10100 min @Temperature 25.0 °C | 168 hour @Temperature 77.0 °F | UR312 | ||
| 10100 min @Temperature 25.0 °C | 168 hour @Temperature 77.0 °F | UR324 | |||
| 20200 min @Temperature 85.0 °C | 336 hour @Temperature 185 °F | UR312 | |||
| 20200 min @Temperature 85.0 °C | 336 hour @Temperature 185 °F | UR324 | |||
| Pot Life | 20 min @Temperature 25.0 °C | 20 min @Temperature 77.0 °F | UR312 | ||
| 20 min @Temperature 25.0 °C | 20 min @Temperature 77.0 °F | UR324 | |||
| Shelf Life | 6.00 Month @Temperature 25.0 °C | 6.00 Month @Temperature 77.0 °F | |||
| Descriptive Properties | |||||
| Appearance | Clear | UR312 | |||
| Clear | UR324 | ||||
| Mix Ratio | 1:1 | UR324, by volume | |||
| 100:108 | UR324, by weight | ||||
| 100:50 | UR312, by volume | ||||
| 100:55 | UR312, by weight | ||||
| Thermal Shock | Excellent | UR312 | |||
| Excellent | UR324 | ||||