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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 B4300K6 德国巴斯夫
Ultradur®
工程配件,外壳,电机,印刷电路板
高刚性,玻纤增强
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物性数据
| 热性能 | 测试条件 | 测试方法 | 德国巴斯夫/B4300K6 |
|---|---|---|---|
| 比热 | 1500 J/kg/℃ | ||
| 导热系数 | DIN 52612 | 0.27 W/m/K | |
| 热变形温度 | 1.8 MPa，未退火264 psi, Unannealed | ISO 75-2/A | 95 °C |
| 0.45 MPa，未退火66 psi, Unannealed | ISO 75-2/B | 200 °C | |
| 熔融温度 | ISO 11357-3 | 223 °C | |
| 温度指数 - at 50% 拉伸强度损失 | ---- 66 | IEC 60216 | 120 °C |
| 温度指数 - at 51% 拉伸强度损失 | ---- 77 | IEC 60216 | 130 °C |
| 线性热膨胀系数 | MD：23~80℃MD：23 到 80℃ | ISO 11359-2 | 7.0E-5 - 8.0E-5 1/℃ |
| 最高使用温度 | short cycle operation | 200 °C |
| 阻燃性能 | 测试条件 | 测试方法 | 德国巴斯夫/B4300K6 |
|---|---|---|---|
| UL阻燃等级 | 1.6 mm | HB | |
| 0.75 mm | HB |
| 冲击性能 | 测试条件 | 测试方法 | 德国巴斯夫/B4300K6 |
|---|---|---|---|
| 简支梁无缺口冲击强度 | -30°C -30°C | ISO 179/1eU | 24 kJ/m² |
| 23℃23°C | ISO 179/1eU | 35 kJ/m² |
| 电气性能 | 测试条件 | 测试方法 | 德国巴斯夫/B4300K6 |
|---|---|---|---|
| 表面电阻率 | IEC 60093 | 10000000000000 ohms | |
| 耗散因数 | 1 MHz1 MHz | IEC 60250 | 0.019 |
| 100 Hz100 Hz | IEC 60250 | 0.0012 | |
| 体积电阻率 | IEC 60093 | 10000000000000000 ohms·cm | |
| 相比漏电起痕指数 | 解决方案 ASolution A | IEC 60112 | V |
| 解决方案 BSolution B | IEC 60112 | V | |
| 相对电容率 | 1 MHz1 MHz | IEC 60250 | 3.8 |
| 100 Hz100 Hz | IEC 60250 | 3.8 |
| 机械性能 | 测试条件 | 测试方法 | 德国巴斯夫/B4300K6 |
|---|---|---|---|
| 拉伸模量 | ISO 527-2 | 4000 Mpa | |
| 拉伸强度 | 断裂断裂 | ISO 527-2 | 50 Mpa |
| 拉伸蠕变模量 | 1000 hr1000 hr5 | ISO 899-1 | 2200 Mpa |
| 拉伸应变 | 断裂断裂 | ISO 527-2 | 5 % |
| 球压硬度 | H358/30 | ISO 2039-1 | 165 Mpa |
| 物理性能 | 测试条件 | 测试方法 | 德国巴斯夫/B4300K6 |
|---|---|---|---|
| 表观密度 | 0.70 to 0.80 g/cm³ | ||
| 熔体体积流动速率 | 250℃，2.16 kg250℃/2.16 kg | ISO 1133 | 9 cm3/10min |
| 收缩率 | MD：自由的free, longitudinal | 1.7 % | |
| TD：自由的free, transverse | 1.7 % | ||
| 吸水率 | 饱和，23℃Saturation, 73°F | ISO 62 | 0.4 % |
| 平衡，23℃，50% RHEquilibrium, 73°F, 50% RH | ISO 62 | 0.2 % | |
| 粘数 | ISO 307 | 113 cm³/g |