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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 5-2 北京有机
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物性数据
| 热性能 | 测试条件 | 测试方法 | 北京有机/5-2 |
|---|---|---|---|
| 熔融温度 | 104 ℃（℉） | ||
| 104 °C | |||
| 维卡软化温度 | ASTM D-1525 | 90 °C |
| 物性性能 | 测试条件 | 测试方法 | 北京有机/5-2 |
|---|---|---|---|
| 醋酸乙烯含量 | 5 % | ||
| 密度 | ASTM D1505 | 0.925 g/cm² |
| 电气性能 | 测试条件 | 测试方法 | 北京有机/5-2 |
|---|---|---|---|
| 介电常数 | ASTM D-150 | 2.6 | |
| ASTM D150/IEC 60250 | 2.6 | ||
| 介电强度 | ASTM D-149 | 750 KV/cm |
| 机械性能 | 测试条件 | 测试方法 | 北京有机/5-2 |
|---|---|---|---|
| 断裂伸长率 | ASTM D638/ISO 527 | 27 % | |
| ASTM D-6398 | 340 % | ||
| 割线模量 | 1%应变, 断裂 | ASTM D-882B | 124 N/mm |
| 拉伸强度 | 屈服 | ASTM D-638 | 8.2 N/mm |
| 断裂 | ASTM D-638 | 27 N/mm | |
| 撕裂强度 | ASTM D-1922 | 239 g | |
| 悬壁梁缺口冲击强度 | ASTM D-1709 A-B | 大于等于140 g | |
| 硬度 | ASTM D-2240 | 95 | |
| ASTM D2240/ISO 868 | 95 Shore A | ||
| ASTM D2240/ISO 868 | 40 Shore D |
| 基本性能 | 测试条件 | 测试方法 | 北京有机/5-2 |
|---|---|---|---|
| 密度 | ASTM D-1505 | 0.925 | |
| 熔体质量流动速率 | ASTM D-1238 | 2 g/10 |
| 物理性能 | 测试条件 | 测试方法 | 北京有机/5-2 |
|---|---|---|---|
| 薄膜厚度 | 40 u | ||
| 醋酸乙烯含量 | ISC.DIS 8965/1989(E) | 5 % | |
| 光泽度 | ASTM D-1003A | 70 % | |
| 雾度 | ASTM D-2457 | 5 % |