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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 5719 美国Lubrizol
ESTANE®
医疗器材,电气应用,涂敷应用,粘合剂,织物涂料
耐化学,耐磨,低温下的柔性,高拉伸强度,良好粘结性
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物性数据
| 热性能 | 测试条件 | 测试方法 | 美国Lubrizol/5719 |
|---|---|---|---|
| 玻璃转化温度 | DSC | DSC | 22.8 °C |
| 维卡软化温度 | ASTM D-1525 | 35.0 °C |
| 机械性能 | 测试条件 | 测试方法 | 美国Lubrizol/5719 |
|---|---|---|---|
| 拉伸强度 | 断裂 | ASTM D-638 | 50.3 Mpa |
| 断裂 | ASTM D-412 | 50.3 Mpa | |
| 100%应变 | ASTM D-412 | 2.41 Mpa | |
| 伸长率 | 断裂 | ASTM D-412 | 430 |
| 断裂 | ASTM D-638 | 430 % |
| 充模分析 | 测试条件 | 测试方法 | 美国Lubrizol/5719 |
|---|---|---|---|
| 熔体粘度 | 23.0℃ | 1.50 Pa·s |
| 物理性能 | 测试条件 | 测试方法 | 美国Lubrizol/5719 |
|---|---|---|---|
| 硬度 | 支撐 A | ASTM D-2240 | 80 |