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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 CA4749 美国卡博特
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物性数据
| 热性能 | 测试条件 | 测试方法 | 美国卡博特/ CA4749 |
|---|---|---|---|
| 热变形温度 | 0.45MPa,未退火 | ISO 75-2/B | 43.0 °C |
| 维卡软化温度 | ISO 306/A | 75.0 °C |
| 机械性能 | 测试条件 | 测试方法 | 美国卡博特/ CA4749 |
|---|---|---|---|
| 拉伸强度 | 断裂 | ISO 527-2 | 14.6 MPa |
| 屈服 | ISO 527-2 | 14.6 MPa | |
| 拉伸应变 | 断裂 | ISO 527-2 | 260 % |
| 弯曲模量 | ISO 178 | 220 MPa |
| 电气性能 | 测试条件 | 测试方法 | 美国卡博特/ CA4749 |
|---|---|---|---|
| 表面电阻率 | Internal Method | 50 ohms | |
| 体积电阻率 | Internal Method | 5.0 ohms·cm |
| 硬度 | 测试条件 | 测试方法 | 美国卡博特/ CA4749 |
|---|---|---|---|
| 硬度 | 邵氏D,15秒 | ASTM D2240 | 51 |
| 物理性能 | 测试条件 | 测试方法 | 美国卡博特/ CA4749 |
|---|---|---|---|
| 密度 | 23°C | Internal Method | 1.14 g/cm³ |
| 熔体质量流动速率 | 190°C/21.6kg | ISO 1133 | 4.0 g/10min |
| 190°C/10.0kg | ISO 1133 | 0.10 g/10min | |
| 收缩率 | MD | ASTM D955 | 2.0to2.3 % |