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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 JI320 韩国乐天化学
KOPELEN
工业应用,汽车领域,汽车内件,家用电器件,洗衣机内桶
嵌段共聚物,高抗冲,耐低温冲击,高强度,高冲击强度,高刚性,优良的热稳定性
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物性数据
| 热性能 | 测试条件 | 测试方法 | 韩国乐天化学/JI320 |
|---|---|---|---|
| 耐热性 | 130℃老化 | HPC Method | >3.000 hour |
| 热变形温度 | HDT | ASTM D-648 | 125 °C |
| 维卡软化温度 | ASTM D-1525 | 145 °C |
| 机械性能 | 测试条件 | 测试方法 | 韩国乐天化学/JI320 |
|---|---|---|---|
| 断裂伸长率 | ASTM D-638 | >500 % | |
| 拉伸强度 | 屈服 | ASTM D-638 | 290 kg/cm2 |
| 洛氏硬度 | ASTM D-785 | 95 R | |
| 收缩率 | HPC Method | 1.6-1.8 % | |
| 弯曲模量 | ASTM D-790 | 14.000 kg/cm2 | |
| 悬壁梁缺口冲击强度 | ASTM D-256 | 13.0 kg·cm/cm |
| 基本性能 | 测试条件 | 测试方法 | 韩国乐天化学/JI320 |
|---|---|---|---|
| 密度 | ASTM D-1505 | 0.90 g/cm³ | |
| 熔体质量流动速率 | ASTM D-1238 | 1.5 g/10min |