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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 K8303 中石化茂名
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汽车应用,薄膜,工业部件
高抗冲,耐低温冲击,抗冲击,嵌段共聚
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物性数据
| 热性能 | 测试条件 | 测试方法 | 中石化茂名/K8303 |
|---|---|---|---|
| 热变形温度 | HDT | 85 °C |
| 其它性能 | 测试条件 | 测试方法 | 中石化茂名/K8303 |
|---|---|---|---|
| 黄度指数 | ≤4 | ||
| 清洁度 | 5 个/kg |
| 机械性能 | 测试条件 | 测试方法 | 中石化茂名/K8303 |
|---|---|---|---|
| 拉伸强度 | 屈服 | ≥22.0 Mpa | |
| 洛氏硬度 | 75 R | ||
| 悬壁梁缺口冲击强度 | 23℃ | ≥480 J/m | |
| -20℃ | ≥40 J/m |
| 基本性能 | 测试条件 | 测试方法 | 中石化茂名/K8303 |
|---|---|---|---|
| 熔体质量流动速率 | 1.0-3.0 g/10min |