Elastollan? S98AN
熱塑性聚氨酯彈性體（聚酯）
產品說明:
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 |
彎曲模量 (注塑) | 20000 | psi | ASTM D790 |
泰伯耐磨性 | 50.0 | mg | ASTM D1044 |
Abrasion - DIN | 35 | mm3 | DIN 53516 |
拉伸應力 |
|
| ASTM D412 |
100%應變 | 3100 | psi |
|
300%應變 | 5900 | psi |
|
抗張強度 | 6800 | psi | ASTM D412 |
伸長率 (斷裂) | 420 | % | ASTM D412 |
撕裂強度 2 | 1200 | lbf/in | ASTM D624 |
壓縮永久變形 |
|
| ASTM D395B |
73°F, 22 hr | 30 | % |
|
158°F, 22 hr | 45 | % |
|
玻璃轉化溫度 | 6.80 | °F | 內部方法 |
維卡軟化溫度 | 315 | °F | ASTM D1525 |
Softening Point - DMA | 271 | °F | 內部方法 |
干燥溫度 | 230 到 248 | °F |
|
干燥時間 | 2.0 到 3.0 | hr |
|
建議的最大水分含量 | 0.030 | % |
|
料筒后部溫度 | 410 到 446 | °F |
|
料筒中部溫度 | 410 到 446 | °F |
|
料筒前部溫度 | 410 到 446 | °F |
|
射嘴溫度 | 428 到 464 | °F |
|
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