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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/PET UT408 德国科思创（拜耳）
Makroblend®
电子领域,电气领域
高流动,尺寸稳定,耐高温
UL
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物性数据
| 热性能 | 测试条件 | 测试方法 | 德国科思创（拜耳）/UT408 |
|---|---|---|---|
| 导热系数 | 23°C | ISO 8302 | 0.20 W/m/K |
| 热变形温度 | 0.45MPa,未退火 | ISO 75-2/B | 131 °C |
| 1.8MPa,未退火 | ISO 75-2/A | 109 °C | |
| 维卡软化温度 | ISO 306/B120 | 142 °C | |
| 线性热膨胀系数 | TD：23to55°C | ISO 11359-2 | 8E-05 cm/cm/°C |
| MD：23到55°C | ISO 11359-2 | 7E-05 cm/cm/°C |
| 冲击性能 | 测试条件 | 测试方法 | 德国科思创（拜耳）/UT408 |
|---|---|---|---|
| 悬壁梁缺口冲击强度 | -30°C | ISO 7391 | 10 kJ/m² |
| 23°C | ISO 7391 | 60 kJ/m² |
| 机械性能 | 测试条件 | 测试方法 | 德国科思创（拜耳）/UT408 |
|---|---|---|---|
| 标称拉伸断裂应变 | 23°C | ISO 527-2/50 | 100 % |
| 拉伸模量 | 23°C | ISO 527-2/1 | 2400 Mpa |
| 拉伸强度 | 断裂,23°C | ISO 527-2/50 | 64.0 Mpa |
| 屈服,23°C | ISO 527-2/50 | 59.0 Mpa | |
| 拉伸应变 | 屈服,23°C | ISO 527-2/50 | 5.5 % |
| 弯曲模量 | 23°C | ISO 178 | 2350 Mpa |
| 弯曲强度 | 23°C | ISO 178 | 88.0 Mpa |
| 3.5%Strain,23°C | ISO 178 | 71.0 Mpa |
| 电气性能 | 测试条件 | 测试方法 | 德国科思创（拜耳）/UT408 |
|---|---|---|---|
| 表面电阻率 | IEC 60093 | 1E+16 ohms | |
| 耗散因数 | 23°C,100Hz | IEC 60250 | 1.3E-03 |
| 23°C,1MHz | IEC 60250 | 0.014 | |
| 介电强度 | 23°C,1.00mm | IEC 60243-1 | 34 KV/mm |
| 体积电阻率 | 23°C | IEC 60093 | 1E+16 ohms·cm |
| 相比漏电起痕指数 | 解决方案A | IEC 60112 | PLC 2 |
| 相对电容率 | 23°C,1MHz | IEC 60250 | 3.10 |
| 23°C,100Hz | IEC 60250 | 3.20 |
| 可燃性 | 测试条件 | 测试方法 | 德国科思创（拜耳）/UT408 |
|---|---|---|---|
| UL阻燃等级 | 1.5mm | UL 94 | HB |
| 物理性能 | 测试条件 | 测试方法 | 德国科思创（拜耳）/UT408 |
|---|---|---|---|
| 密度 | 23°C | ISO 1183 | 1.22 g/cm³ |
| 熔体体积流动速率 | 270°C/5.0kg | ISO 1133 | 20.0 cm3/10min |
| 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 | 0.20 % |
| 饱和,23°C | ISO 62 | 0.50 % |