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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 58252 美国Lubrizol
ESTANE®
铸造薄膜,涂敷应用,涂敷应用,铸造薄膜
无孔,柔软,无孔
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物性数据
| 热性能 | 测试条件 | 测试方法 | 美国Lubrizol/58252 |
|---|---|---|---|
| 玻璃转化温度 | DSC | Internal Method | -28.0 °C |
| 熔融温度 | Internal Method | 130 °C | |
| 维卡软化温度 | Internal Method | 47.0 °C |
| 机械性能 | 测试条件 | 测试方法 | 美国Lubrizol/58252 |
|---|---|---|---|
| 拉伸强度 | 断裂 | ASTM D-412 | 9.00 Mpa |
| 100%应变 | ASTM D-412 | 6.21 Mpa | |
| 拉伸应力 | 400% Strain | ASTM D-412 | 6.70 Mpa |
| 拉伸永久变形 | 200% 应变 | ASTM D-412 | 7 % |
| 伸长率 | 断裂 | ASTM D-412 | 800 % |
| 水蒸气透过率 | ASTM E96 | 850 g/m²/24 hr | |
| 撕裂强度 | -- 4 | ASTM D-624 | 47.3 kN/m |
| 泰伯耐磨性 | 1000 Cycles, 1000 g, H-18 转轮 | ASTM D-3389 | 140 mg |
| 物理性能 | 测试条件 | 测试方法 | 美国Lubrizol/58252 |
|---|---|---|---|
| 硬度 | 支撐 A | ASTM D-2240 | 70 |