- 密度 [g/cm3]: 0.89
Physical Properties | Metric | English | Comments | ||
---|---|---|---|---|---|
Density | >= 0.890 g/cc | >= 0.0322 lb/in³ | |||
Mechanical Properties | Metric | English | Comments | ||
Hardness, Shore A | 65 | 65 | |||
Hardness, Shore D | 10 | 10 | |||
Thermal Properties | Metric | English | Comments | ||
Maximum Service Temperature, Air | 130 °C | 266 °F | |||
Minimum Service Temperature, Air | -40.0 °C | -40.0 °F | |||
Shrinkage | 1.0 - 3.5 % | 1.0 - 3.5 % | |||
Processing Properties | Metric | English | Comments | ||
Rear Barrel Temperature | 170 - 200 °C | 338 - 392 °F | |||
Middle Barrel Temperature | 170 - 200 °C | 338 - 392 °F | |||
Front Barrel Temperature | 170 - 200 °C | 338 - 392 °F | |||
Die Temperature | 180 - 200 °C | 356 - 392 °F | |||
Mold Temperature | 30.0 - 60.0 °C | 86.0 - 140 °F | |||
Descriptive Properties | |||||
Acid-Base Resistance | excellent | ||||
Comp. Ratio | 2.5 - 3.5 | ||||
Compression Set | good | ||||
Draw Down | 5-10 | ||||
Drying | not necessary | ||||
Injection Speed | medium-fast | ||||
L/D Ratio | 20 - 24:1 | ||||
Motor Oil Resistance | medium | ||||
Solvent Resistance | medium | ||||
UV-Ozone Stability | excellent |