Elastollan® 1175AW
热塑性聚氨酯弹性体（聚醚）
产品说明:
Elastollan® 1175AW is a polyether-based thermoplastic polyurethane (TPU) containing a plasticizer. It contains a non-halogenated flame retardant and is rated UL-94 V-0 in vertical flame test for wall thicknesses of 0.9 mm - 1.1 mm, UL-94 V-2 for wall thicknesses of 1.2 mm and 3.0 mm. It exhibits excellent abrasion resistance, toughness, transparency, very good low temperature flexibility, hydrolytic stability and fungus resistance. It has excellent damping characteristics and outstanding resistance to tear propagation. Elastollan® 1175AW is supplied uncolored in pellet form.
密度 / 比重 | 1.14 |
| ASTM D792 |
熔流率（熔体流动速率） (190°C/10.0 kg) | 20 到 50 | g/10 min | ASTM D1238 |
肖氏硬度 (邵氏 A) | 75 |
| ASTM D2240 |
拉伸模量 (注塑) | 1300 | psi | ASTM D412 |
弯曲模量 (注塑) | 1500 | psi | ASTM D790 |
泰伯耐磨性 | 20.0 | mg | ASTM D1044 |
Abrasion - DIN | 45 | mm³ | DIN 53516 |
拉伸应力 |
|
| ASTM D412 |
100%应变 | 830 | psi |
|
300%应变 | 2600 | psi |
|
抗张强度 | 3800 | psi | ASTM D412 |
伸长率 (断裂) | 600 | % | ASTM D412 |
撕裂强度 2 | 460 | lbf/in | ASTM D624 |
压缩永久变形 |
|
| ASTM D395B |
73°F, 22 hr | 20 | % |
|
158°F, 22 hr | 45 | % |
|
玻璃转化温度 | -54.4 | °F | 内部方法 |
维卡软化温度 | 176 | °F | ASTM D1525 |
Softening Point - DMA | 140 | °F | 内部方法 |
UL 阻燃等级 |
|
| UL 94 |
0.05 in | V-2 |
|
|
0.12 in | V-2 |
|
|
0.04 in | |
|
|
干燥温度 | 212 到 230 | °F |
|
干燥时间 | 2.0 到 3.0 | hr |
|
建议的最大水分含量 | 0.030 | % |
|
料筒后部温度 | 338 到 410 | °F |
|
料筒中部温度 | 338 到 410 | °F |
|
料筒前部温度 | 338 到 410 | °F |
|
射嘴温度 | 392 到 410 | °F |
|
干燥温度 | 212 到 230 | °F |
|
干燥时间 | 2.0 到 3.0 | hr |
|
料筒1区温度 | 320 到 392 | °F |
|
料筒3区温度 | 320 到 392 | °F |
|
料筒5区温度 | 320 到 392 | °F |
|
接头温度 | 347 到 392 | °F |
|
口模温度 | 347 到 401 | °F |
|
如需巴斯夫原厂物性表及相关文件，请联系我们工作人员，谢谢！
