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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 470 美国杜邦
Elvax®
鞋类,玩具,体育用品,食品包装
高弹性,高灵活性,高韧性,共聚物,耐寒
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物性数据
| 热性能 | 测试条件 | 测试方法 | 美国杜邦/470 |
|---|---|---|---|
| 熔融温度 | ASTM D3418 | 89.0 °C | |
| ISO 3146 | 89.0 °C | ||
| DSC | ASTM D-3418 | 89 °C | |
| 维卡软化温度 | ASTM D1525 | 68.0 °C | |
| ASTM D1525/ISO R306 | 68 ℃（℉） | ||
| ASTM D-1525 | 68 °C | ||
| ISO 306 | 68.0 °C | ||
| ASTM E-28 | 223 °C | ||
| 雾度 | 石蜡 | 84 °C |
| 其他 | 测试条件 | 测试方法 | 美国杜邦/470 |
|---|---|---|---|
| 特性 | 热稳定性 抗氧化性 | ||
| 用途 | 工业领域 电线护套 |
| 物性性能 | 测试条件 | 测试方法 | 美国杜邦/470 |
|---|---|---|---|
| 密度 | ASTM D1505 | 0.941 g/cm² |
| 机械性能 | 测试条件 | 测试方法 | 美国杜邦/470 |
|---|---|---|---|
| 拉伸模量 | ASTM D-1708 | 63 Mpa | |
| 拉伸强度 | ASTM D-1708 | 26 Mpa | |
| 伸长率 | 断裂 | ASTM D-1708 | 600-900 % |
| 硬度 | ASTM D-2240 | 92 |
| 基本性能 | 测试条件 | 测试方法 | 美国杜邦/470 |
|---|---|---|---|
| 醋酸乙烯含量 | 18 % | ||
| 密度 | ASTM D-792 | 0.941 g/cm³ | |
| 熔体质量流动速率 | 190℃/2.16kg | ASTM D-1238 | 0.7 g/10min |
| 加工性能 | 测试条件 | 测试方法 | 美国杜邦/470 |
|---|---|---|---|
| 熔体温度 | <230 °C |
| 物理性能 | 测试条件 | 测试方法 | 美国杜邦/470 |
|---|---|---|---|
| 醋酸乙烯含量 | 18.0 wt% | ||
| 熔体质量流动速率 | 190°C/2.16kg | ASTM D1238 | 0.70 g/10min |
| 190°C/2.16kg | ISO 1133 | 0.70 g/10min |