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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 2344E 美国陶氏
DOW™
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物性数据
| 热性能 | 测试条件 | 测试方法 | 美国陶氏/2344E |
|---|---|---|---|
| 导热系数 | 60°C | DIN 52612 | 0.40 W/m/K |
| 维卡软化温度 | ASTM D1525 | 122 °C | |
| 线性热膨胀系数 | MD：20到70°C | DIN 53752 | 2E-04 cm/cm/°C |
| 机械性能 | 测试条件 | 测试方法 | 美国陶氏/2344E |
|---|---|---|---|
| 拉伸模量 | 2.00mm,模压成型 | ISO 527-2 | 580 Mpa |
| 拉伸强度 | 断裂,2.00mm,模压成型 | ISO 527-2/50 | 34.0 Mpa |
| 屈服,2.00mm,模压成型 | ISO 527-2/50 | 16.5 Mpa | |
| 拉伸应变 | 断裂,2.00mm,模压成型 | ISO 527-2/50 | >800 % |
| 屈服,2.00mm,模压成型 | ISO 527-2/50 | 13 % | |
| 弯曲模量 | 2.00mm,模压成型 | ISO 178 | 550 Mpa |
| 硬度 | 测试条件 | 测试方法 | 美国陶氏/2344E |
|---|---|---|---|
| 硬度 | 邵氏D,2.00mm,模压成型 | ISO 868 | 53 |
| 物理性能 | 测试条件 | 测试方法 | 美国陶氏/2344E |
|---|---|---|---|
| 环境应力开裂抗性 | 50°C,10%Antarox | ISO 180 | >8760 hr |
| 熔体质量流动速率 | 190°C/5.0kg | ISO 1133 | 2.2 g/10min |
| 190°C/2.16kg | ISO 1133 | 0.70 g/10min |