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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
HDPE 5021D 中海壳牌
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挤出吹塑,小中空,异形小中空,工程零件,简便油桶,消费品包装,危险品包装,表面活性剂,消毒剂包装,注吹小中空,挤出片材,电缆护套料,小注塑件
粒状,分子量分布宽,抗氧剂,耐环境开裂好,高刚性,流动性好,高吹胀比,可以接触食品,
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物性数据
| 热性能 | 测试条件 | 测试方法 | 中海壳牌/5021D |
|---|---|---|---|
| 熔融温度 | ISO 11357 | 133 ℃ | |
| 维卡软化温度 | A/50 | ISO 306 | 126 ℃ |
| 其他性能 | 测试条件 | 测试方法 | 中海壳牌/5021D |
|---|---|---|---|
| 环境应力开裂抗性 | F50 | ASTM D-1693 | 60 hrs |
| 机械性能 | 测试条件 | 测试方法 | 中海壳牌/5021D |
|---|---|---|---|
| 弹性模量 | ISO 527 | 1150 MPa | |
| 拉伸强度 | 屈服 | ISO 527 | 26 MPa |
| 屈服伸长率 | ISO 527 | 9 % | |
| 悬壁梁缺口冲击强度 | 23℃ | ISO 180 | 14 Kj/m2 |
| 物理性能 | 测试条件 | 测试方法 | 中海壳牌/5021D |
|---|---|---|---|
| 密度 | 23℃ | ISO 1183 | 0.951 g/cm3 |
| 熔体质量流动速率 | 190℃,2.16kg | ISO 1133 | 0.3 g/10min |