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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
Polyester, TP Melinex® 542 美国杜邦
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粘合剂,薄膜
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物性数据
| 热性能 | 测试条件 | 测试方法 | 美国杜邦/Melinex® 542 |
|---|---|---|---|
| 熔融温度 | 260 °C | ||
| 线性热膨胀系数 | MD | ASTM D696 | 1.8E-05 cm/cm/°C |
| 薄膜 | 测试条件 | 测试方法 | 美国杜邦/Melinex® 542 |
|---|---|---|---|
| 薄膜厚度 | 51 µm | ||
| 拉伸强度 | TD:屈服 | ASTM D882 | 103 MPa |
| TD:断裂 | ASTM D882 | 228 MPa | |
| MD:屈服 | ASTM D882 | 100 MPa | |
| MD:断裂 | ASTM D882 | 193 MPa | |
| 伸长率 | MD:断裂 | ASTM D882 | 150 % |
| TD:断裂 | ASTM D882 | 110 % |
| 机械性能 | 测试条件 | 测试方法 | 美国杜邦/Melinex® 542 |
|---|---|---|---|
| 摩擦系数 | 与自身-静态 | ASTM D1894 | 0.40 |
| 光学性能 | 测试条件 | 测试方法 | 美国杜邦/Melinex® 542 |
|---|---|---|---|
| 透射率 | ASTM D1003 | 86.0 % | |
| 雾度 | ASTM D1003 | 11 % |
| 物理性能 | 测试条件 | 测试方法 | 美国杜邦/Melinex® 542 |
|---|---|---|---|
| 密度 | ASTM D1505 | 1.40 g/cm³ |