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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 EF221 韩国现代
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农用膜,宽幅膜,
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物性数据
| 机械性能 | 测试条件 | 测试方法 | 韩国现代/EF221 |
|---|---|---|---|
| 断裂伸长率 | TD | ASTM D-882 | 660 % |
| MD | ASTM D-882 | 500 % | |
| 拉伸强度 | MD，断裂 | ASTM D-882 | 330 kg/cm |
| TD，断裂 | ASTM D-882 | 300 kg/cm | |
| 落镖冲击 | ASTM D-1709 | 270 g |
| 基本性能 | 测试条件 | 测试方法 | 韩国现代/EF221 |
|---|---|---|---|
| 密度 | ASTM D-1505 | 0.926 | |
| 熔体质量流动速率 | ASTM D-1238 | 0.60 g/10min |
| 物理性能 | 测试条件 | 测试方法 | 韩国现代/EF221 |
|---|---|---|---|
| 薄膜厚度 | HYUNDAI | 50 um | |
| 醋酸乙烯含量 | HYUNDAI | 3 % | |
| 光泽度 | 45°C | ASTM D-2457 | 85 |
| 雾度 | ASTM D-1003 | 5.6 % |