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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
PP BJ750 韩国韩华道达尔
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汽车内部零件,容器,塑料箱,仪表盘,薄壁制品,小家电
热稳定,高抗冲
UL
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物性数据
| 热性能 | 测试条件 | 测试方法 | 韩国韩华道达尔/BJ750 |
|---|---|---|---|
| 热变形温度 | HDT | ASTM D648 | 120 °C |
| 冲击性能 | 测试条件 | 测试方法 | 韩国韩华道达尔/BJ750 |
|---|---|---|---|
| 悬壁梁缺口冲击强度 | 23°C | ASTM D256 | 78 J/m |
| 0°C | ASTM D256 | 49 J/m | |
| -20°C | ASTM D256 | 39 J/m |
| 机械性能 | 测试条件 | 测试方法 | 韩国韩华道达尔/BJ750 |
|---|---|---|---|
| 拉伸强度 | 屈服 | ASTM D638 | 28.4 Mpa |
| 伸长率 | 断裂 | ASTM D638 | >100 % |
| 弯曲模量 | ASTM D790 | 1520 Mpa |
| 硬度 | 测试条件 | 测试方法 | 韩国韩华道达尔/BJ750 |
|---|---|---|---|
| 洛氏硬度 | R级 | ASTM D785 | 90 |
| 物理性能 | 测试条件 | 测试方法 | 韩国韩华道达尔/BJ750 |
|---|---|---|---|
| 密度 | ASTM D1505 | 0.910 g/cm³ | |
| 熔体质量流动速率 | 230°C/2.16kg | ASTM D1238 | 28 g/10min |