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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
PP TB52U 东莞韩华道达尔
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空调
高维稳定性,易加工
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物性数据
| 热性能 | 测试条件 | 测试方法 | 东莞韩华道达尔/TB52U |
|---|---|---|---|
| 热变形温度 | 0.45MPa,未退火 | ASTM D648 | 139 °C |
| 机械性能 | 测试条件 | 测试方法 | 东莞韩华道达尔/TB52U |
|---|---|---|---|
| 拉伸强度 | ASTM D638 | 34.3 Mpa | |
| 伸长率 | 断裂 | ASTM D638 | 60 % |
| 弯曲模量 | ASTM D747 | 49.0 Mpa | |
| ASTM D790 | 2650 Mpa |
| 硬度 | 测试条件 | 测试方法 | 东莞韩华道达尔/TB52U |
|---|---|---|---|
| 洛氏硬度 | R级 | ASTM D785 | 93 |
| 物理性能 | 测试条件 | 测试方法 | 东莞韩华道达尔/TB52U |
|---|---|---|---|
| 熔体质量流动速率 | 230°C/2.16kg | ASTM D1238 | 12 g/10min |
| 室外适用性 | UL 746C | f1 | |
| 收缩率 | MD：2.00mm | Internal Method | 1.0-1.4 % |