原料图片
个别产品成品图片
TPU 58123 物性表:
个别产品成品图片
TPU 58123 物性表:
Physical Properties | Metric | English | Comments | ||
---|---|---|---|---|---|
Specific Gravity | 1.06 g/cc | 1.06 g/cc | ASTM D792 | ||
Water Vapor Transmission | 420 g/m²/day | 27.0 g/100 in²/day | 50% RH; ASTM E96B | ||
3200 g/m²/day | 206 g/100 in²/day | 90% RH; ASTM D6701 | |||
Maximum Moisture Content | 0.020 | 0.020 | |||
Mechanical Properties | Metric | English | Comments | ||
Hardness, Shore A | 70 @Time 5.00 sec |
70 @Time 0.00139 hour |
ASTM D2240 | ||
Tensile Strength | 36.5 MPa | 5290 psi | ASTM D412 | ||
Elongation at Break | 730 % | 730 % | ASTM D412 | ||
100% Modulus | 0.00340 GPa | 0.493 ksi | ASTM D412 | ||
300% Modulus | 0.00550 GPa | 0.798 ksi | ASTM D412 | ||
Tear Strength | 19.3 kN/m | 110 pli | Trouser; ASTM D470 | ||
Graves Tear Strength | 66.6 kN/m | 380 pli | Die C; ASTM D624 | ||
Taber Abrasion, mg/1000 Cycles | 17 | 17 | H18, 1000g; ASTM D3389 | ||
Tensile Set | 6.0 % | 6.0 % | 200% elongation; ASTM D412 | ||
Thermal Properties | Metric | English | Comments | ||
Melting Point | 135 °C | 275 °F | DSC | ||
Glass Transition Temp, Tg | -70.0 °C | -94.0 °F | DSC | ||
Processing Properties | Metric | English | Comments | ||
Rear Barrel Temperature | 190 °C | 374 °F | Injection | ||
Middle Barrel Temperature | 199 °C | 390 °F | Injection | ||
Front Barrel Temperature | 215 °C | 419 °F | Injection | ||
Nozzle Temperature | 215 °C | 419 °F | Injection | ||
Zone 1 | 171 °C | 340 °F | Extrusion | ||
Zone 2 | 177 °C | 351 °F | Extrusion | ||
Zone 3 | 182 °C | 360 °F | Extrusion | ||
Zone 4 | 188 °C | 370 °F | Extrusion | ||
Adapter Temperature | 193 °C | 379 °F | 5, Extrusion | ||
Die Temperature | 193 °C | 379 °F | Zone 1, 6, Extrusion | ||
193 °C | 379 °F | Zone 2, Extrusion | |||
Melt Temperature | 150 °C | 302 °F | Kofler | ||
218 °C | 424 °F | Injection | |||
Mold Temperature | 15.0 - 32.0 °C | 59.0 - 89.6 °F | Injection | ||
Drying Temperature | 82.0 °C | 180 °F | |||
Dry Time | 2.00 - 4.00 hour | 2.00 - 4.00 hour | |||
Dew Point | -40.0 °C | -40.0 °F | |||
De |
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Volume Swell in Water | 1.5% | 24hrs, ASTM D471 |
应用介绍:
1.薄膜和片材(TPU具较好耐磨性、抗刺穿性、抗撕裂性、弹性、粘合性)(TPU薄膜应用在冬季服装、鞋类具有防寒、保暖、防水性能好等特性外还具有特别好的透气性)
2.管材(TPU具有高伸长率,良好耐水解和抗微生物性、耐油性、优异机械性能,如作消防水管内衬,输油管气动软管等)
3.鞋底,鞋邦等鞋材料(TPU具有突出耐磨性、抗刮性、耐刺穿性、抗纵向弯曲强度和低温冲击强度,其耐撕裂性和抗裂纹传播性是所有塑料中最好的。如作溜冰、滑雪靴、运动鞋、特种功能鞋等)
4.电线、电缆、光缆护套(TPU具良好耐磨性、耐环境、耐候性、耐腐蚀性、绝缘性、弹性和低温柔韧性等)
5.拉链片、高档塑料表带、表壳以及潜水表、礼品表等系列(TPU具有高弹、耐折、耐水性好手感舒适等)
6.机械制品和其它应用(如制造汽车部件、机械轴承、滚轮、输送带、橡塑筛网、工业胶管,垫圈,密封圈,游泳镜,冲浪板,表带,动物标牌,电器零部件,涂料,粘合剂,纤维等.)
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