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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
PBT 2302 G1/20 美国塞拉尼斯
CELANEX®
电气应用,汽车应用
高韧性,耐水解,热稳定,耐候,抗紫外线
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物性数据
| 热性能 | 测试条件 | 测试方法 | 美国塞拉尼斯/2302 G1/20 |
|---|---|---|---|
| 热变形温度 | 0.45MPa,未退火 | ISO 75-2/B | 220 °C |
| 8.0MPa,未退火 | ISO 75-2/C | 95.0 °C | |
| 1.8MPa,未退火 | ISO 75-2/A | 195 °C | |
| 熔融温度 | ISO 11357-3 | 255 °C | |
| 维卡软化温度 | ISO 306/B50 | 220 °C | |
| 线性热膨胀系数 | MD | ISO 11359-2 | 3.5E-05 cm/cm/°C |
| 冲击性能 | 测试条件 | 测试方法 | 美国塞拉尼斯/2302 G1/20 |
|---|---|---|---|
| 简支梁无缺口冲击强度 | -30°C | ISO 179/1eU | 43 kJ/m² |
| 23°C | ISO 179/1eU | 43 kJ/m² |
| 电气性能 | 测试条件 | 测试方法 | 美国塞拉尼斯/2302 G1/20 |
|---|---|---|---|
| 表面电阻率 | IEC 60093 | >1.0E+15 ohms | |
| 耗散因数 | 100Hz | IEC 60250 | 1.3E-03 |
| 1MHz | IEC 60250 | 0.018 | |
| 介电强度 | IEC 60243-1 | 29 KV/mm | |
| 体积电阻率 | IEC 60093 | >1.0E+15 ohms·cm | |
| 相比漏电起痕指数 | IEC 60112 | PLC 2 | |
| 相对电容率 | 1MHz | IEC 60250 | 4.10 |
| 100Hz | IEC 60250 | 4.40 |
| 机械性能 | 测试条件 | 测试方法 | 美国塞拉尼斯/2302 G1/20 |
|---|---|---|---|
| 拉伸模量 | ISO 527-2/1A/1 | 7800 Mpa | |
| 拉伸强度 | 断裂 | ISO 527-2/1A/5 | 135 Mpa |
| 拉伸应变 | 断裂 | ISO 527-2/1A/5 | 3.0 % |
| 弯曲强度 | 23°C | ISO 178 | 175 Mpa |
| 物理性能 | 测试条件 | 测试方法 | 美国塞拉尼斯/2302 G1/20 |
|---|---|---|---|
| 熔体体积流动速率 | 265°C/2.16kg | ISO 1133 | 19.0 cm3/10min |
| 吸水率 | 平衡,23°C,50%RH | ISO 62 | 0.15 % |
| 可燃性 | 测试条件 | 测试方法 | 美国塞拉尼斯/2302 G1/20 |
|---|---|---|---|
| UL阻燃等级 | 0.8mm | UL 94 | HB |
| 1.6mm | UL 94 | HB | |
| 极限氧指数 | ISO 4589-2 | 20 % |