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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 RX2635 上海科思创（拜耳）
Makrolon®
汽车应用,照明装置,电器
阻燃,高流动
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物性数据
| 热性能 | 测试条件 | 测试方法 | 上海科思创（拜耳）/RX2635 |
|---|---|---|---|
| 热变形温度 | 0.45MPa,未退火 | ISO 75-2/B | 133 °C |
| 1.8MPa,未退火 | ISO 75-2/A | 121 °C | |
| 维卡软化温度 | ISO 306/B50 | 143 °C | |
| 线性热膨胀系数 | TD：23to55°C | ISO 11359-2 | 6.5E-05 cm/cm/°C |
| MD：23到55°C | ISO 11359-2 | 6.5E-05 cm/cm/°C |
| 冲击性能 | 测试条件 | 测试方法 | 上海科思创（拜耳）/RX2635 |
|---|---|---|---|
| 多轴向仪器化冲击力峰值 | 23°C | ISO 6603-2 | 5300 N |
| 多轴向仪器化冲击能量 | 23°C | ISO 6603-2 | 60.0 J |
| 简支梁无缺口冲击强度 | 23°C | ISO 179/1eU | NoBreak |
| -60°C | ISO 179/1eU | NoBreak | |
| -30°C | ISO 179/1eU | NoBreak | |
| 悬壁梁缺口冲击强度 | 23°C,局部断裂 | ISO 7391 | 65 kJ/m² |
| -30°C,完全断裂 | ISO 7391 | 12 kJ/m² |
| 机械性能 | 测试条件 | 测试方法 | 上海科思创（拜耳）/RX2635 |
|---|---|---|---|
| 标称拉伸断裂应变 | 23°C | ISO 527-2/50 | >50 % |
| 拉伸模量 | 23°C | ISO 527-2/1 | 2400 Mpa |
| 拉伸强度 | 断裂,23°C | ISO 527-2/50 | 75.0 Mpa |
| 屈服,23°C | ISO 527-2/50 | 67.0 Mpa | |
| 拉伸应变 | 屈服,23°C | ISO 527-2/50 | 6.1 % |
| 断裂,23°C | ISO 527-2/50 | 130 % |
| 电气性能 | 测试条件 | 测试方法 | 上海科思创（拜耳）/RX2635 |
|---|---|---|---|
| 表面电阻率 | IEC 60093 | 1E+16 ohms | |
| 体积电阻率 | 23°C | IEC 60093 | 1E+16 ohms·cm |
| 物理性能 | 测试条件 | 测试方法 | 上海科思创（拜耳）/RX2635 |
|---|---|---|---|
| 表观密度 | ISO 60 | 0.66 g/cm³ | |
| 熔体体积流动速率 | 300°C/1.2kg | ISO 1133 | 12.0 cm3/10min |
| 熔体质量流动速率 | 300°C/1.2kg | ISO 1133 | 13 g/10min |
| 收缩率 | TD | ISO 2577 | 0.60-0.80 % |
| MD | ISO 2577 | 0.60-0.80 % | |
| 吸水率 | 平衡,23°C,50%RH | ISO 62 | 0.12 % |
| 饱和,23°C | ISO 62 | 0.30 % |
| 可燃性 | 测试条件 | 测试方法 | 上海科思创（拜耳）/RX2635 |
|---|---|---|---|
| FlashIgnitionTemperature | ASTM D1929 | 480 °C | |
| SelfIgnitionTemperature | ASTM D1929 | 550 °C |