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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 Braskem EVA VA2019A 巴西布拉斯科
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物性数据
| 热性能 | 测试条件 | 测试方法 | 巴西布拉斯科/Braskem EVA VA2019A |
|---|---|---|---|
| 熔融温度 | ASTM D3418 | 87.0 °C | |
| 维卡软化温度 | ASTM D15251 | 62.0 °C |
| 硬度 | 测试条件 | 测试方法 | 巴西布拉斯科/Braskem EVA VA2019A |
|---|---|---|---|
| 硬度 | 邵氏A,模压成型 | ASTM D2240 | 90 |
| 邵氏D,模压成型 | ASTM D2240 | 31 |
| 物理性能 | 测试条件 | 测试方法 | 巴西布拉斯科/Braskem EVA VA2019A |
|---|---|---|---|
| 醋酸乙烯含量 | 18.0 wt% | ||
| 环境应力开裂抗性 | 50°C,2.00mm,100%Igepal,模压成型,F50 | ASTM D1693 | >300 hr |
| 密度 | ASTMD792 | 0.940 g/cm³ | |
| 熔体质量流动速率 | 190°C/2.16kg | ASTM D1238 | 2.5 g/10min |