- 密度 [g/cm3]: 1.21
| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Density | 1.21 g/cc | 0.0437 lb/in3 | ASTM D792 | ||
| Linear Mold Shrinkage | 0.0090 cm/cm | 0.0090 in/in | ASTM D995 | ||
| Melt Index of Compound | 48 g/10 min @Load 21.6 kg, Temperature 210 °C | 48 g/10 min @Load 47.6 lb, Temperature 410 °F | cm3/10 min | ||
| Mechanical Properties | Metric | English | Comments | ||
| Hardness, Shore A | 91 | 91 | ASTM D2240 | ||
| Hardness, Shore D | 42 | 42 | ASTM D2240 | ||
| Tensile Strength at Break | 50.0 MPa | 7250 psi | DIN 53504 | ||
| Elongation at Break | 650 % | 650 % | ASTM D412 | ||
| 100% Modulus | 0.00720 GPa | 1.04 ksi | DIN 53504 | ||
| 300% Modulus | 0.0150 GPa | 2.18 ksi | DIN 53504 | ||
| Rebound | 32 % | 32 % | Bayshore; ASTM D2632 | ||
| Tear Strength | 89.4 kN/m | 510 pli | ASTM D624 | ||
| Abrasion | 25 | 25 | [mm3]; ISO 4649 | ||
| Compression Set | 25 % @Temperature 23.0 °C, Time 252000 sec | 25 % @Temperature 73.4 °F, Time 70.0 hour | ASTM D395 | ||
| 40 % @Temperature 70.0 °C, Time 86400 sec | 40 % @Temperature 158 °F, Time 24.0 hour | ASTM D395 | |||
| Processing Properties | Metric | English | Comments | ||
| Feed Temperature | 25.0 - 40.0 °C | 77.0 - 104 °F | Extrusion | ||
| Front Barrel Temperature | 165 - 190 °C | 329 - 374 °F | Extrusion | ||
| Nozzle Temperature | 170 - 200 °C | 338 - 392 °F | Extrusion | ||
| 180 - 200 °C | 356 - 392 °F | Injection | |||
| Adapter Temperature | 175 - 195 °C | 347 - 383 °F | Extrusion | ||
| Die Temperature | 175 - 200 °C | 347 - 392 °F | Extrusion | ||
| Melt Temperature | 175 - 190 °C | 347 - 374 °F | |||
| 170 - 195 °C | 338 - 383 °F | Injection | |||
| Mold Temperature | 20.0 - 70.0 °C | 68.0 - 158 °F | Injection | ||
| Descriptive Properties | |||||
| Heating Zone | 175-195°C | Injection | |||