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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 3300HR 美国塞拉尼斯
CELANEX®
汽车领域
玻纤增强,水解稳定级
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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/3300HR |
|---|---|---|---|
| 玻璃转化温度 | ISO 11357-1 | 60 °C | |
| 热变形温度 | 1.8Mpa | ISO 75-1/-2 | 205 °C |
| 0.45Mpa | ISO 75-1/-2 | 225 °C | |
| 熔融温度 | ISO 11357-1 | 225 °C | |
| 维卡软化温度 | ISO 306 | 220 °C | |
| 线性热膨胀系数 | 横向 | ISO 11359-2 | 1 E-4/℃ |
| 纵向 | ISO 11359-2 | 0.25 E-4/℃ |
| 电气性能 | 测试条件 | 测试方法 | 美国塞拉尼斯/3300HR |
|---|---|---|---|
| 表面电阻率 | IEC 60093 | ＞1E15 Ohm | |
| 介电强度 | IEC 60243-1 | 31 KV/mm | |
| 介电消散因子 | 100Hz | IEC 60250 | 22 E-4 |
| 1MHz | IEC 60250 | 160 E-4 | |
| 体积电阻率 | IE 60093 | ＞1E13 ohm.m | |
| 100Hz | IEC 60250 | 4.5 | |
| 1MHz | IEC 60250 | 4.1 | |
| 相比漏电起痕指数 | IEC 60112 | 425 |
| 机械性能 | 测试条件 | 测试方法 | 美国塞拉尼斯/3300HR |
|---|---|---|---|
| 断裂伸长率 | 5mm/min | ISO 527-2/1A | 2.7 % |
| 简支梁缺口冲击强度 | 23℃ | ISO 179/1eA | 8.5 KJ/m |
| -30℃ | ISO 179/1eA | 8.5 KJ/m | |
| 简支梁无缺口冲击强度 | 23℃ | ISO 179/1eU | 46 KJ/m |
| -30℃ | ISO 179/1eU | 45 KJ/m | |
| 拉伸模量 | 1mm/min | ISO 527-2/1A | 9200 Mpa |
| 拉伸强度 | 5mm/min | ISO 527-2/1A | 139 Mpa |
| 弯曲模量 | 23℃ | ISO 178 | 9200 Mpa |
| 弯曲强度 | 23℃ | ISO 178 | 210 Mpa |
| 悬壁梁缺口冲击强度 | 23℃ | ISO 180/1A | 11.7 KJ/m |
| 悬壁梁无缺口冲击强度 | 23℃ | ISO 180/1U | 35 KJ/m |
| 物理性能 | 测试条件 | 测试方法 | 美国塞拉尼斯/3300HR |
|---|---|---|---|
| 密度 | ISO 1183 | 1540 kg/m | |
| 收缩率 | 纵向 | ISO 294-4 | 0.3-0.5 % |