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原料比对
产品信息
品名
品牌名
典型应用
特性
认证
TPU 58325 美国Lubrizol
ESTANE®
片材,型材,管件,流延薄膜,吹膜,型材,片材,管件,流延薄膜
良好熔体强度
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物性数据
| 热性能 | 测试条件 | 测试方法 | 美国Lubrizol/58325 |
|---|---|---|---|
| 玻璃转化温度 | DSC | -44.0 °C | |
| 熔融温度 | DSC | 131 °C |
| 老化 | 测试条件 | 测试方法 | 美国Lubrizol/58325 |
|---|---|---|---|
| 体积变化 | 23°C,24hr,在水中 | ASTM D471 | 1.7 % |
| 机械性能 | 测试条件 | 测试方法 | 美国Lubrizol/58325 |
|---|---|---|---|
| 泰伯耐磨性 | 1000Cycles,1000g,H-18转轮 | ASTM D3389 | 63.0 mg |
| 硬度 | 测试条件 | 测试方法 | 美国Lubrizol/58325 |
|---|---|---|---|
| 硬度 | 邵氏A,5秒 | ASTM D2240 | 82to88 |
| 弹性体 | 测试条件 | 测试方法 | 美国Lubrizol/58325 |
|---|---|---|---|
| 拉伸强度 | 100%应变,0.762mm | ASTM D412 | 5.50 Mpa |
| 断裂,0.762mm | ASTM D412 | 51.7 Mpa | |
| 300%应变,0.762mm | ASTM D412 | 9.70 Mpa | |
| 拉伸永久变形 | 200%应变 | ASTM D412 | 10 % |
| 伸长率 | 断裂,0.762mm | ASTM D412 | 600 % |
| 撕裂强度 | 0.762mm1 | ASTM D624 | 79.4 kN/m |
| 开裂 | ASTM D470 | 25 kN/m |