原料图片
.个别制品图片
TPV UN-2420B 物性表：
| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Specific Gravity | 0.930 g/cc | 0.930 g/cc | ASTM D792 | ||
| Melt Flow | 5.0 g/10 min | 5.0 g/10 min | at 230°C/2.16 kg; ASTM D1238 | ||
| Mechanical Properties | Metric | English | Comments | ||
| Hardness, Shore A | 87 | 87 | ASTM D2240 | ||
| Tensile Strength at Break | 11.4 MPa | 1650 psi | ASTM D412 | ||
| Elongation at Break | 400 % | 400 % | ASTM D412 | ||
| Processing Properties | Metric | English | Comments | ||
| Rear Barrel Temperature | 173 - 213 °C | 344 - 416 °F | |||
| Middle Barrel Temperature | 179 - 219 °C | 354 - 426 °F | |||
| Front Barrel Temperature | 184 - 224 °C | 364 - 436 °F | |||
| Nozzle Temperature | 190 - 230 °C | 374 - 446 °F | |||
| Zone 1 | 166 - 204 °C | 330 - 400 °F | |||
| Zone 2 | 171 - 210 °C | 340 - 410 °F | |||
| Zone 3 | 177 - 216 °C | 350 - 420 °F | |||
| Zone 5 | 182 - 221 °C | 360 - 430 °F | |||
| Die Temperature | 190 - 227 °C | 374 - 440 °F | |||
| Melt Temperature | 190 - 230 °C | 374 - 446 °F | Processing Temperature | ||
| Mold Temperature | 35.0 - 60.0 °C | 95.0 - 140 °F | |||
| Injection Pressure | 1.38 - 6.89 MPa | 200 - 1000 psi | |||
| Back Pressure | 0.172 - 0.862 MPa | 25.0 - 125 psi | |||
| Cushion | 0.381 - 2.54 cm | 0.150 - 1.00 in | |||
| Screw Speed | 50 - 120 rpm | 50 - 120 rpm | |||
| De |
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| Appearance | Opaque |
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伸缩缝;垫圈;油管;垫圈;插头;风雨;上光;减震垫
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