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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+ABS Kumho EP HAC 8270 韩国锦湖
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汽车内部零件,汽车领域的应用,汽车仪表板
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物性数据
| 热性能 | 测试条件 | 测试方法 | 韩国锦湖/Kumho EP HAC 8270 |
|---|---|---|---|
| 热变形温度 | 1.8MPa,未退火 | ASTM D648 | 112 °C |
| 维卡软化温度 | ASTM D15252 | 125 °C |
| 冲击性能 | 测试条件 | 测试方法 | 韩国锦湖/Kumho EP HAC 8270 |
|---|---|---|---|
| 悬壁梁缺口冲击强度 | 23°C,6.40mm | ASTM D256 | 490 J/m |
| 机械性能 | 测试条件 | 测试方法 | 韩国锦湖/Kumho EP HAC 8270 |
|---|---|---|---|
| 拉伸强度 | 屈服 | ASTM D638 | 53.9 MPa |
| 伸长率 | 屈服 | ASTM D638 | 110 % |
| 弯曲模量 | ASTM D790 | 2160 MPa | |
| 弯曲强度 | 屈服 | ASTM D790 | 76.5 MPa |
| 硬度 | 测试条件 | 测试方法 | 韩国锦湖/Kumho EP HAC 8270 |
|---|---|---|---|
| 洛氏硬度 | R级 | ASTM D785 | 115 |
| 物理性能 | 测试条件 | 测试方法 | 韩国锦湖/Kumho EP HAC 8270 |
|---|---|---|---|
| 密度 | ASTM D792 | 1.14 g/cm³ | |
| 熔体质量流动速率 | 230°C/21.6kg | ASTM D1238 | 50 g/10min |
| 收缩率 | MD | ASTM D955 | 0.50to0.70 % |
| 可燃性 | 测试条件 | 测试方法 | 韩国锦湖/Kumho EP HAC 8270 |
|---|---|---|---|
| UL阻燃等级 | 1.6mm | UL 94 | HB |