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| 特性级别 | 透明级|||标准级|||高抗冲||| |
| 牌号 | BI750 |
| 加工级别 | 注塑级||| |
| 品名 | |
| 厂家(产地) | 三星 |
| 用途级别 | 通用级||| |
BI750, HIPP, is high flow impact copolymer for injection molding application. It exhibits a high rigidity as well as an excellent impact strength due to the ideal combination of highly crystalline homo matrix and the well-designed rubber morphology. This is suitable for the injection molding of large articles which require high melt flowability.
Characteristics & Applications
High stiffness & flowability
Excellent balance between stiffness & impact strength
Applications: E&E articles, base resin for PP compound (auto & E&E) housewares
Hanwha Total PP BI750 物性表
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| 物理性能 | 额定值 | 单位制 | 测试方法 |
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| 密度 | 0.910 | g/cm3 | ASTM D1505 |
| 熔流率（熔体流动速率） (230°C/2.16 kg) | 28 | g/10 min | ASTM D1238 |
| 硬度 | 额定值 | 单位制 | 测试方法 |
|---|---|---|---|
| 洛氏硬度 (R 级) | 90 | ASTM D785 |
| 机械性能 | 额定值 | 单位制 | 测试方法 |
|---|---|---|---|
| 抗张强度 (屈服) | 29.4 | MPa | ASTM D638 |
| 弯曲模量 | 1670 | MPa | ASTM D790 |
| 冲击性能 | 额定值 | 单位制 | 测试方法 |
|---|---|---|---|
| 悬壁梁缺口冲击强度 | ASTM D256 | ||
| -20°C | 39 | J/m | ASTM D256 |
| 0°C | 49 | J/m | ASTM D256 |
| 23°C | 78 | J/m | ASTM D256 |
| 热性能 | 额定值 | 单位制 | 测试方法 |
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| 载荷下热变形温度 (0.45 MPa, 未退火) | 120 | °C | ASTM D648 |
