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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 B 4040 G10 BK 德国巴斯夫
Ultradur®
家用电器,汽车领域
高光泽,高流动
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物性数据
| 热性能 | 测试条件 | 测试方法 | 德国巴斯夫/B 4040 G10 BK |
|---|---|---|---|
| 热变形温度 | 0.45MPa,未退火 | ISO 75-2/B | 221 °C |
| 1.8MPa,未退火 | ISO 75-2/A | 205 °C | |
| 0.45MPa,未退火 | ASTM D648 | 220 °C | |
| 1.8MPa,未退火 | ASTM D648 | 215 °C | |
| 熔融温度 | ASTM D3418 | 223 °C | |
| ISO 3146 | 223 °C | ||
| 线性热膨胀系数 | MD | 2.5E-05 cm/cm/°C |
| 冲击性能 | 测试条件 | 测试方法 | 德国巴斯夫/B 4040 G10 BK |
|---|---|---|---|
| 简支梁无缺口冲击强度 | -30°C | ISO 179 | 69 kJ/m² |
| 23°C | ISO 179 | 52 kJ/m² |
| 电气性能 | 测试条件 | 测试方法 | 德国巴斯夫/B 4040 G10 BK |
|---|---|---|---|
| 表面电阻率 | IEC 60093 | 1E+13 ohms | |
| 耗散因数 | 100Hz | IEC 60250 | 1.2E-03 |
| 1MHz | IEC 60250 | 0.015 | |
| 介电常数 | 1MHz | IEC 60250 | 4.00 |
| 100Hz | IEC 60250 | 4.00 | |
| 体积电阻率 | 1.50mm | ASTM D257 | >1.0E+15 ohms·cm |
| IEC 60093 | >1.0E+15 ohms·cm | ||
| 1.50mm | ASTM D257 | 1E+13 ohms |
| 机械性能 | 测试条件 | 测试方法 | 德国巴斯夫/B 4040 G10 BK |
|---|---|---|---|
| 拉伸模量 | 23°C | ISO 527-2 | 16500 Mpa |
| 拉伸强度 | 断裂,23°C | ASTM D638 | 140 Mpa |
| 断裂,23°C | ISO 527-2 | 155 Mpa | |
| 拉伸应变 | 断裂,23°C | ISO 527-2 | 1.5 % |
| 伸长率 | 断裂,23°C | ASTM D638 | 1.5 % |
| 弯曲模量 | 23°C | ASTM D790 | 13600 Mpa |
| 23°C | ISO 178 | 15000 Mpa | |
| 弯曲强度 | 23°C | ISO 178 | 225 Mpa |
| 物理性能 | 测试条件 | 测试方法 | 德国巴斯夫/B 4040 G10 BK |
|---|---|---|---|
| 熔体体积流动速率 | 275°C/2.16kg | ISO 1133 | 6.00 cm3/10min |
| 收缩率 | MD：3.18mm | 0.20 % | |
| 吸水率 | 平衡,23°C,50%RH | ISO 62 | 0.12 % |
| 饱和 | ASTM D570 | 0.40 % | |
| 平衡,50%RH | ASTM D570 | 0.12 % | |
| 饱和,23°C | ISO 62 | 0.40 % | |
| 粘度值 | 降低的粘度 | ISO 1628 | 97.0 ml/g |