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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
PA6/6T KR4340G6 德国巴斯夫
Ultramid®
电子电器应用,汽车部件
低吸水率,刚强度
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物性数据
| 热性能 | 测试条件 | 测试方法 | 德国巴斯夫/KR4340G6 |
|---|---|---|---|
| 热变形温度 | 1.8 MPa, 未退火 | ISO 75-2/A | 220 °C |
| 熔融温度 | ISO 11357-3 | 290 °C |
| 冲击性能 | 测试条件 | 测试方法 | 德国巴斯夫/KR4340G6 |
|---|---|---|---|
| 简支梁无缺口冲击强度 | -30°C | ISO 179/1eU | 65 kJ/m² |
| 23°C | ISO 179/1eU | 65 kJ/m² |
| 电气性能 | 测试条件 | 测试方法 | 德国巴斯夫/KR4340G6 |
|---|---|---|---|
| 表面电阻率 | IEC 60093 | -- ohms | |
| 耗散因数 | 1 MHz | IEC 60250 | 0.015 |
| 体积电阻率 | IEC 60093 | 1.0E+17 ohms·cm | |
| 相比漏电起痕指数 | 解决方案 A | IEC 60112 | V |
| 相对电容率 | 1 MHz | IEC 60250 | 3.90 |
| 机械性能 | 测试条件 | 测试方法 | 德国巴斯夫/KR4340G6 |
|---|---|---|---|
| 拉伸模量 | ISO 527-2 | 11000 Mpa | |
| 拉伸强度 | 断裂 | ISO 527-2 | 150 Mpa |
| 拉伸应变 | 断裂 | ISO 527-2 | 2.5 % |
| 弯曲模量 | ISO 178 | 11000 Mpa | |
| 弯曲强度 | ISO 178 | 240 Mpa |
| 注射 | 测试条件 | 测试方法 | 德国巴斯夫/KR4340G6 |
|---|---|---|---|
| Residence Time | < 5.0 min | ||
| 干燥时间 | 8.0 hr | ||
| 干燥温度 | 110 °C | ||
| 加工（熔体）温度 | 310 to 330 °C | ||
| 建议的最大水分含量 | 0.030 % | ||
| 料斗温度 | 80 °C | ||
| 料筒后部温度 | 300 °C | ||
| 料筒前部温度 | 320 °C | ||
| 料筒中部温度 | 310 °C | ||
| 螺杆转速 | < 18 m/min | ||
| 模具温度 | 80 to 120 °C | ||
| 射嘴温度 | 320 °C |
| 可燃性 | 测试条件 | 测试方法 | 德国巴斯夫/KR4340G6 |
|---|---|---|---|
| Polymer Abbreviation | PA6T/6-GF30 FR | ||
| 极限氧指数 | ISO 4589-2 | 50 % | |
| 热灯丝点火温度 | 0.40 mm | IEC 60695-2-13 | 775 °C |
| 灼热丝易燃指数 | 0.40 mm | IEC 60695-2-12 | 960 °C |
| 物理性能 | 测试条件 | 测试方法 | 德国巴斯夫/KR4340G6 |
|---|---|---|---|
| 表观密度 | 0.70 g/cm³ | ||
| 模具收缩性 - model-housing | 1.50 mm | 0.10 % | |
| 熔体体积流动速率 | 325°C/5.0 kg | ISO 1133 | 45.0 cm3/10min |
| 收缩率 | 流量 | ISO 294-4 | 0.30 % |
| 横向流量 | ISO 294-4 | 0.70 % | |
| 吸水率 | 饱和, 23°C | ISO 62 | 4.3 to 5.3 % |
| 平衡, 23°C, 50% RH | ISO 62 | 1.4 to 1.8 % | |
| 粘数 | 96% H2SO4 | ISO 307 | 120 cm³/g |