點(diǎn)擊圖片查看大圖TPV 90物性表
| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Specific Gravity | 0.940 g/cc | 0.940 g/cc | 23°C; ASTM D792 | ||
| Mechanical Properties | Metric | English | Comments | ||
| Hardness, Shore A | 96 | 96 | 2 mm, 15 sec; ISO 868 | ||
| 97 | 97 | Air at 302°F, 168 hr; ASTM D573 | |||
| Tensile Strength at Break | 13.0 MPa | 1890 psi | Across Flow; ASTM D412 | ||
| 13.2 MPa | 1910 psi | Air at 302°F, 168 hr; ASTM D573 | |||
| Tensile Stress |
7.10 MPa @Strain 100 % |
1030 psi @Strain 100 % |
Across Flow; ASTM D412 | ||
| Elongation at Break | 527 % | 527 % | Air at 302°F, 168 hr; ASTM D573 | ||
| 620 % | 620 % | Across Flow; ASTM D412 | |||
| Tear Strength | 48.0 kN/m | 274 pli | 73°C, Die C; ASTM D624 | ||
| Compression Set | 52 % | 52 % | 158°F, 22 hr; ASTM D395 | ||
| Thermal Properties | Metric | English | Comments | ||
| Brittleness Temperature | -53.9 °C | -65.0 °F | ASTM D746 | ||
| UL RTI, Electrical | 100 °C | 212 °F | UL 746 | ||
| UL RTI, Mechanical with Impact |
90.0 °C @Thickness 1.10 mm |
194 °F @Thickness 0.0433 in |
UL 746 | ||
|
95.0 °C @Thickness 1.60 mm |
203 °F @Thickness 0.0630 in |
UL 746 | |||
|
95.0 °C @Thickness 3.00 mm |
203 °F @Thickness 0.118 in |
UL 746 | |||
| Flammability, UL94 |
HB @Thickness 1.10 mm |
HB @Thickness 0.0433 in |
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|
HB @Thickness 1.60 mm |
HB @Thickness 0.0630 in |
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|
HB @Thickness 3.00 mm |
HB @Thickness 0.118 in |
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| Processing Properties | Metric | English | Comments | ||
| Processing Temperature | 175 - 230 °C | 347 - 446 °F | |||
| Rear Barrel Temperature | 191 - 204 °C | 375 - 400 °F | |||
| Middle Barrel Temperature | 196 - 210 °C | 385 - 410 °F | |||
| Front Barrel Temperature | 196 - 210 °C | 385 - 410 °F | |||
| Nozzle Temperature | 210 - 221 °C | 410 - 430 °F | |||
| Die Temperature | 196 - 224 °C | 385 - 435 °F | Extrusion | ||
| Melt Temperature | 199 - 216 °C | 390 - 420 °F | Processing | ||
| 196 - 224 °C | 385 - 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 | |||
|
De |
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| Change in Mass in Air | -7.0% | 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 |
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