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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
LDPE M300 中石化茂名
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薄膜,注塑件
高透明,光学性能,高密度,聚合物类型：均聚,
加工类型：注塑
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物性数据
| 热性能 | 测试条件 | 测试方法 | 中石化茂名/M300 |
|---|---|---|---|
| 维卡软化温度 | ≥150 °C |
| 机械性能 | 测试条件 | 测试方法 | 中石化茂名/M300 |
|---|---|---|---|
| 拉伸强度 | 屈服 | ≥30.0 Mpa | |
| 洛氏硬度 | 90 R | ||
| 悬壁梁缺口冲击强度 | 23℃ | ≥17.0 J/m |
| 基本性能 | 测试条件 | 测试方法 | 中石化茂名/M300 |
|---|---|---|---|
| 熔体质量流动速率 | 3.0±0.8 g/10min |
| 物理性能 | 测试条件 | 测试方法 | 中石化茂名/M300 |
|---|---|---|---|
| 等规指数 | ≥96.0 % | ||
| 灰分含量 | ≤0.03 % | ||
| 清洁度 | 6-10 分/千克 |