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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 BJ730 韩国韩华道达尔
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汽车领域,电子领域,电气领域,汽车防撞杆,汽车外部装饰,汽车仪表板,汽车内部装备,家电部件,汽车防撞杆,汽车外部装饰,汽车仪表板,汽车内部装备,家电部件
高抗冲,高流动
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/BJ730 |
|---|---|---|---|
| 热变形温度 | 0.45MPa,未退火 | ASTM D648 | 125 °C |
| 冲击性能 | 测试条件 | 测试方法 | 韩国韩华道达尔/BJ730 |
|---|---|---|---|
| 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/BJ730 |
|---|---|---|---|
| 拉伸强度 | 屈服 | ASTM D638 | 28.4 Mpa |
| 断裂 | ASTM D638 | 19.6 Mpa | |
| 伸长率 | 断裂 | ASTM D638 | 50 % |
| 弯曲模量 | ASTM D790 | 1470 Mpa |
| 硬度 | 测试条件 | 测试方法 | 韩国韩华道达尔/BJ730 |
|---|---|---|---|
| 洛氏硬度 | R级 | ASTM D785 | 91 |
| 光学性能 | 测试条件 | 测试方法 | 韩国韩华道达尔/BJ730 |
|---|---|---|---|
| 光泽度 | ASTM D2457 | 50 |
| 物理性能 | 测试条件 | 测试方法 | 韩国韩华道达尔/BJ730 |
|---|---|---|---|
| 密度 | ASTM D1505 | 0.910 g/cm³ | |
| 熔体质量流动速率 | 230°C/2.16kg | ASTM D1238 | 27 g/10min |