Elastollan® S98AN
热塑性聚氨酯弹性体（聚酯）
产品说明:
Elastollan® S98AN is specifically formulated for injection molding applications with short cycling time. It exhibits good hydrolytic stability, excellent abrasion resistance, toughness, good heat, oil, fuel, and solvent resistance. It has excellent damping characteristics and outstanding resistance to tear propagation. Elastollan® S98AN is supplied uncolored in diced form.
密度 / 比重 | 1.24 |
| ASTM D792 |
肖氏硬度 (邵氏 D) | 55 |
| ASTM D2240 |
拉伸模量 (注塑) | 19000 | psi | ASTM D412 |
弯曲模量 (注塑) | 20000 | psi | ASTM D790 |
泰伯耐磨性 | 50.0 | mg | ASTM D1044 |
Abrasion - DIN | 35 | mm³ | DIN 53516 |
拉伸应力 |
|
| ASTM D412 |
100%应变 | 3100 | psi |
|
300%应变 | 5900 | psi |
|
抗张强度 | 6800 | psi | ASTM D412 |
伸长率 (断裂) | 420 | % | ASTM D412 |
撕裂强度 2 | 1200 | lbf/in | ASTM D624 |
压缩永久变形 |
|
| ASTM D395B |
73°F, 22 hr | 30 | % |
|
158°F, 22 hr | 45 | % |
|
玻璃转化温度 | 6.80 | °F | 内部方法 |
维卡软化温度 | 315 | °F | ASTM D1525 |
Softening Point - DMA | 271 | °F | 内部方法 |
干燥温度 | 230 到 248 | °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 | 410 到 446 | °F |
|
料筒中部温度 | 410 到 446 | °F |
|
料筒前部温度 | 410 到 446 | °F |
|
射嘴温度 | 428 到 464 | °F |
|
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