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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
EMA 1820 AC 美国杜邦
Elvaloy®
薄膜,保鲜膜
增韧,高流动
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物性数据
| 热性能 | 测试条件 | 测试方法 | 美国杜邦/1820 AC |
|---|---|---|---|
| 维卡软化温度 | ASTM D-1152 | 54 °C |
| 机械性能 | 测试条件 | 测试方法 | 美国杜邦/1820 AC |
|---|---|---|---|
| 断裂伸长率 | 500mm/min | ASTM D-638 | 780 % |
| 拉伸模量 | 1mm/min | ASTM D-638 | 35 Mpa |
| 拉伸强度 | 500mm/min | ASTM D-638 | 11 Mpa |
| 硬度 | Shore D | ASTM D-2240 | 28 |
| 基本性能 | 测试条件 | 测试方法 | 美国杜邦/1820 AC |
|---|---|---|---|
| MA-含量 | DuPont Method | 20 % | |
| 密度 | ASTM D-792 | 942 k/cm | |
| 熔体质量流动速率 | 190℃/2.16kg | ASTM D-1238 | 8 g/10min |