- 脆化溫度 [℃]: -62.8
| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Specific Gravity | 0.950 g/cc | 0.950 g/cc | 23°C; ASTM D792 | ||
| Mechanical Properties | Metric | English | Comments | ||
| Hardness, Shore A | 85 | 85 | 2 mm, 15 sec; ISO 868 | ||
| 86 | 86 | Air at 302°F, 168 hr; ASTM D573 | |||
| Tensile Strength at Break | 9.2031 MPa | 1334.8 psi | Air at 302°F, 168 hr; ASTM D573 | ||
| 9.79 MPa | 1420 psi | Across Flow; ASTM D412 | |||
| Elongation at Break | 510.3 % | 510.3 % | Air at 302°F, 168 hr; ASTM D573 | ||
| 630 % | 630 % | Across Flow; ASTM D412 | |||
| Tear Strength | 43.1 kN/m | 246 pli | 73°C, Die C; ASTM D624 | ||
| Compression Set | 35 % | 35 % | 158°F, 22 hr; ASTM D395 | ||
| 69 % | 69 % | 257°F, 70 hr; ASTM D395 | |||
| Electrical Properties | Metric | English | Comments | ||
| Volume Resistivity | 2.40e+16 ohm-cm | 2.40e+16 ohm-cm | 3.30 mm; ASTM D257 | ||
| 5.50e+17 ohm-cm | 5.50e+17 ohm-cm | 2.03 mm; ASTM D257 | |||
| Thermal Properties | Metric | English | Comments | ||
| Brittleness Temperature | -62.8 °C | -81.0 °F | ASTM D746 | ||
| UL RTI, Electrical | 100 °C | 212 °F | UL 746 | ||
| UL RTI, Mechanical with Impact | 90.0 °C @Thickness 27.9 mm | 194 °F @Thickness 1.10 in | UL 746 | ||
| 90.0 °C @Thickness 40.6 mm | 194 °F @Thickness 1.60 in | UL 746 | |||
| 95.0 °C @Thickness 76.2 mm | 203 °F @Thickness 3.00 in | UL 746 | |||
| Flammability, UL94 | HB @Thickness 27.9 mm | HB @Thickness 1.10 in | |||
| HB @Thickness 40.6 mm | HB @Thickness 1.60 in | ||||
| HB @Thickness 76.2 mm | HB @Thickness 3.00 in | ||||
| Processing Properties | Metric | English | Comments | ||
| Processing Temperature | 175 - 230 °C | 347 - 446 °F | |||
| Rear Barrel Temperature | 185 - 199 °C | 365 - 390 °F | |||
| Middle Barrel Temperature | 191 - 204 °C | 375 - 400 °F | |||
| Front Barrel Temperature | 191 - 204 °C | 375 - 400 °F | |||
| Nozzle Temperature | 199 - 216 °C | 390 - 420 °F | |||
| Die Temperature | 191 - 224 °C | 375 - 435 °F | Extrusion | ||
| Melt Temperature | 199 - 216 °C | 390 - 420 °F | Processing | ||
| 191 - 224 °C | 375 - 435 °F | Extrusion | |||
| Mold Temperature | 23.9 - 51.7 °C | 75.0 - 125 °F | Processing | ||
| Moisture Content | 0.080 % | 0.080 % | |||
| Back Pressure | 0.345 - 0.689 MPa | 50.0 - 100 psi | |||
| Clamp Pressure | 41.4 - 68.9 MPa | 6000 - 10000 psi | |||
| Vent Depth | 0.00254 cm | 0.00100 in | |||
| Cushion | 0.317 - 0.635 cm | 0.125 - 0.250 in | |||
| Screw Speed | 100 - 200 rpm | 100 - 200 rpm | |||
| Descriptive Properties | |||||
| Change in Mass in Air | -8.0% | 150°C, 168 hr, ASTM D573 | |||
| Color | Natural Color | ||||
| Form | Pellets | ||||
| Injection Rate | Fast | ||||
| Maximum Regrind % | 20 | ||||
| Screw Compression Ratio | 2:1 - 2.5:1 | ||||
| Screw L/D Ratio | 16:1 - 20:1 | ||||