YUPLENE? BX3800
抗冲击共聚聚丙烯
SK Global Chemical
产品说明:
YUPLENE BX3800 is a high crystalline propylene impact copolymer designed for injection molding applications. YUPLENE BX3800 has excellent properties in stiffness, flow, mechanical properties, heat resistance and impact strength, which make YUPLENE BX3800 suitable for auto parts, electric appliances, large size containers, thin wall and very high speed injection applications. This is not a chemical cracked grade so it is free from surface gas mark. YUPLENE BX3800 can reduce various injection problems such as surface trouble, shrink, warpage etc. and reduce the cycle time of injection molding due to rapid crystallization.
特性 | · 刚性，良好· 结晶· 抗撞击性，良好· 流动性高· 耐热性，高
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用途 | · 薄壁部件· 电气/电子应用领域· 电器用具· 工业应用· 汽车领域的应用· 容器
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加工方法 | · 注射成型 |
物理性能 | 额定值 | 单位制 | 测试方法 |
熔流率（熔体流动速率） (230°C/2.16 kg) | 30 | g/10 min | ASTM D1238 |
Spiral Flow | > 80.0 | cm | 内部方法 |
硬度 | 额定值 | 单位制 | 测试方法 |
洛氏硬度 (R 级) | 102 | ASTM D785 |
机械性能 | 额定值 | 单位制 | 测试方法 |
抗张强度 (屈服) | 32.4 | MPa | ASTM D638 |
伸长率 (断裂) | < 200 | % | ASTM D638 |
弯曲模量 | 1860 | 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 | 49 | J/m | |
23°C | 69 | J/m |
老化 | 额定值 | 单位制 | 测试方法 |
Oven Aging | 15.0 | day | ASTM D3012 |
热性能 | 额定值 | 单位制 | 测试方法 |
维卡软化温度 | 155 | °C | ASTM D1525 |
Heat Deflection Temperature | 135 | °C | ASTM D648 |