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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 Braskem PE SGD4960 巴西布拉斯科
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物性数据
| 热性能 | 测试条件 | 测试方法 | 巴西布拉斯科/Braskem PE SGD4960 |
|---|---|---|---|
| 热变形温度 | 0.45MPa未退火 | ASTM D648 | 85 °C |
| 维卡软化温度 | ASTM1525 | 128 °C |
| 机械性能 | 测试条件 | 测试方法 | 巴西布拉斯科/Braskem PE SGD4960 |
|---|---|---|---|
| 拉伸强度 | 23°C | ASTM D638 | 22 MPa |
| 弯曲模量 | 23°C | ASTM D790 | 1730 MPa |
| 悬壁梁缺口冲击强度 | 23°C | ASTM D256 | 89 J/m |
| 硬度 | 测试条件 | 测试方法 | 巴西布拉斯科/Braskem PE SGD4960 |
|---|---|---|---|
| 硬度 | ASTM D2240 | 64 |
| 物理性能 | 测试条件 | 测试方法 | 巴西布拉斯科/Braskem PE SGD4960 |
|---|---|---|---|
| 密度 | ASTM D792 | 0.962 g/cm³ | |
| 熔体质量流动速率 | 190℃/21.60Kg | ASTM D1238 | 50 g/10min |
| 抗环境应力开裂 | ASTM D1693 | 19 hr | |
| 190℃/2.16Kg | ASTM D1238 | 0.70 g/10min |