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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
LMDPE HD3850UA 瑞士英力士
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物性数据
| 热性能 | 测试条件 | 测试方法 | 瑞士英力士/HD3850UA |
|---|---|---|---|
| 比热 | 2300 J/kg/°C | ||
| 导热系数 | ASTMC177 | 0.48 W/m/K | |
| 热变形温度 | 0.45MPa,未退火 | ISO 75-2/B | 65.0 °C |
| 熔融温度 | ISO 11357-3 | 127 °C | |
| 维卡软化温度 | ISO 306/A50 | 117 °C |
| 冲击性能 | 测试条件 | 测试方法 | 瑞士英力士/HD3850UA |
|---|---|---|---|
| 简支梁缺口冲击强度 | ISO 179/1eB | 80 kJ/m² |
| 机械性能 | 测试条件 | 测试方法 | 瑞士英力士/HD3850UA |
|---|---|---|---|
| 拉伸模量 | 23°C | ISO 527-2 | 750 MPa |
| 拉伸强度 | 屈服,23°C | ISO 527-2/1BA | 19.0 MPa |
| 拉伸应变 | 断裂,23°C,8.00mm,滚塑成形 | ISO 527-2/1B/50 | >100 % |
| 弯曲模量 | 23°C | ISO 178 | 750 MPa |
| 硬度 | 测试条件 | 测试方法 | 瑞士英力士/HD3850UA |
|---|---|---|---|
| 硬度 | 邵氏D | ISO 868 | 62 |
| 物理性能 | 测试条件 | 测试方法 | 瑞士英力士/HD3850UA |
|---|---|---|---|
| 环境应力开裂抗性 | 50°C,100%Igepal | ASTM D1693 | >1000 hr |
| 密度 | ISO 1183 | 0.938 g/cm³ | |
| 熔体质量流动速率 | 190°C/2.16kg | ISO 1133 | 4.5 g/10min |