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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
EVA EF528 美国华美化学
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物性数据
| 补充信息 | 测试条件 | 测试方法 | 美国华美化学/EF528 |
|---|---|---|---|
| BlownFilmMeltTemperature | <177 °C | ||
| CastFilmMeltTemperature | <204 °C |
| 热性能 | 测试条件 | 测试方法 | 美国华美化学/EF528 |
|---|---|---|---|
| 熔融温度 | ASTM D3418 | 85.0 °C | |
| 维卡软化温度 | ASTM D1525 | 67.0 °C |
| 薄膜 | 测试条件 | 测试方法 | 美国华美化学/EF528 |
|---|---|---|---|
| 薄膜厚度 | 32 µm | ||
| 割线模量 | 32µm,BlownFilm | ASTM D882 | 50.3 MPa |
| 拉伸强度 | Break,32µm,BlownFilm | ASTM D638 | 24.8 MPa |
| 拉伸应变 | Break,32µm,BlownFilm，MD | ASTM D882 | 600 % |
| Break,32µm,BlownFilm | ASTM D882 | 800 % | |
| 落镖冲击 | 32µm,吹塑薄膜 | ASTM D1709 | 290 g |
| 物理性能 | 测试条件 | 测试方法 | 美国华美化学/EF528 |
|---|---|---|---|
| 醋酸乙烯含量 | 18.5 wt% | ||
| 密度 | ASTM D1505 | 0.940 g/cm³ | |
| 熔体质量流动速率 | ASTM D1238 | 2.5 g/10min |
| 光学性能 | 测试条件 | 测试方法 | 美国华美化学/EF528 |
|---|---|---|---|
| 光泽度 | 45°,31.8µm,吹塑薄膜 | ASTM D2457 | 82 |
| 雾度 | 31.8µm,吹塑薄膜 | ASTM D1003 | 3.6 % |