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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
PC HC-21RT 恒力石化（大连）新材料
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电气配件,电器附件,工业包装/容器,汽车配件
耐低温,高抗冲,耐热性,介电性能,高透光,尺寸稳定性,低吸水率
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物性数据
| 热性能 | 测试条件 | 测试方法 | 恒力石化（大连）新材料/HC-21RT |
|---|---|---|---|
| 热变形温度 | Tf1.8 | GB/T 1634.2-2019 A | 126 °C |
| 机械性能 | 测试条件 | 测试方法 | 恒力石化（大连）新材料/HC-21RT |
|---|---|---|---|
| 标称拉伸断裂应变 | GB/T 1040.2-2022 | 113 % | |
| 拉伸强度 | Yield | GB/T 1040.2-2022 | 63.2 Mpa |
| 伸长率 | Yield | GB/T 1040.2-2022 | 6.1 % |
| 弯曲强度 | GB/T 9341-2008 | 94.4 Mpa | |
| 悬壁梁缺口冲击强度 | GB/T 1843-2008 | 68 kJ/m² |
| 物理性能 | 测试条件 | 测试方法 | 恒力石化（大连）新材料/HC-21RT |
|---|---|---|---|
| 颗粒大小 | SH/T 154101-2019 | 0.15 g/kg | |
| 密度 | 23°C | GB/T 1033.1-2008 | 1.198 g/cm³ |
| 熔体质量流动速率 | 300°C,1.2kg | GB/T 3682.1-2018 | 8.0 g/10min |
| 杂质粒子数 | Q/HLSH 100-2023 | <1 one/300g |
| 光学性能 | 测试条件 | 测试方法 | 恒力石化（大连）新材料/HC-21RT |
|---|---|---|---|
| 透过率 | 2mm | GB/T 2410-2008 | 89.1 % |
| 雾度 | 2mm | GB/T 2410 | 0.3 % |