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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
PA66 70G43HSLA BK099 美国杜邦
Zytel®
电子电器应用,汽车部件
高流动,低积垢,热稳定
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物性数据
| 热性能 | 测试条件 | 测试方法 | 美国杜邦/70G43HSLA BK099 |
|---|---|---|---|
| 玻璃转化温度 | ISO 11357-2 | 80.0 °C | |
| 热变形温度 | 0.45 MPa, 未退火 | ISO 75-2/B | 258 °C |
| 1.8 MPa, 未退火 | ISO 75-2/A | 255 °C | |
| 熔融温度 | ISO 11357-3 | 262 °C |
| 冲击性能 | 测试条件 | 测试方法 | 美国杜邦/70G43HSLA BK099 |
|---|---|---|---|
| 多轴向仪器化冲击能量 | 23°C | ISO 6603-2 | 4.40 J |
| 简支梁无缺口冲击强度 | 23°C | ISO 179/1eU | 90 kJ/m² |
| 机械性能 | 测试条件 | 测试方法 | 美国杜邦/70G43HSLA BK099 |
|---|---|---|---|
| 拉伸模量 | ISO 527-2 | 14000 Mpa | |
| 拉伸强度 | 断裂 | ISO 527-2 | 225 Mpa |
| 拉伸应变 | 断裂 | ISO 527-2 | 2.5 % |
| 弯曲模量 | ISO 178 | 12500 Mpa | |
| 弯曲强度 | ISO 178 | 340 Mpa |
| 电气性能 | 测试条件 | 测试方法 | 美国杜邦/70G43HSLA BK099 |
|---|---|---|---|
| 耗散因数 | 100 Hz | IEC 62631-2-1 | 0.013 |
| 1 MHz | IEC 62631-2-1 | 0.015 | |
| 介电强度 | IEC 60243-1 | 25 KV/mm | |
| 体积电阻率 | IEC 62631-3-1 | > 1.0E+13 ohms·m | |
| 相比漏电起痕指数 | IEC 60112 | V |
| 注射 | 测试条件 | 测试方法 | 美国杜邦/70G43HSLA BK099 |
|---|---|---|---|
| Hold Pressure Time | 3.00 s/mm | ||
| Maximum Screw Tangential Speed | 12 m/min | ||
| Melt Temperature, Optimum | 295 °C | ||
| Mold Temperature, Optimum | 100 °C | ||
| 保压 | 50.0 to 100 Mpa | ||
| Drying Recommended | yes | ||
| 干燥时间 - 热风干燥机 | 2.0 to 4.0 hr | ||
| 干燥温度 | 80 °C | ||
| 加工（熔体）温度 | 285 to 300 °C | ||
| 建议的最大水分含量 | 0.20 % | ||
| 模具温度 | 70 to 120 °C |
| 充模分析 | 测试条件 | 测试方法 | 美国杜邦/70G43HSLA BK099 |
|---|---|---|---|
| Thermal Conductivity of Melt | 0.25 W/m/K | ||
| 顶出温度 | 210 °C |
| 物理性能 | 测试条件 | 测试方法 | 美国杜邦/70G43HSLA BK099 |
|---|---|---|---|
| 收缩率 | 横向流量 | ISO 294-4 | 0.90 % |
| 流量 | ISO 294-4 | 0.30 % | |
| 吸水率 | 饱和, 23°C, 2.00 mm | ISO 62 | 4.7 % |
| 平衡, 23°C, 2.00 mm, 50% RH | ISO 62 | 1.5 % | |
| 24 hr, 23°C, 2.00 mm | ISO 62 | 0.90 % |
| 可燃性 | 测试条件 | 测试方法 | 美国杜邦/70G43HSLA BK099 |
|---|---|---|---|
| FMVSS燃烧速率 | FMVSS 302 | B | |
| 极限氧指数 | ISO 4589-2 | 24 % | |
| 燃烧速率 | 1.00 mm | ISO 3795 | 27 mm/min |