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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 BM70G20HSLX BK537 美国杜邦
Zytel®
汽车部件,电子电器应用
阻燃,增强
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物性数据
| 热性能 | 测试条件 | 测试方法 | 美国杜邦/BM70G20HSLX BK537 |
|---|---|---|---|
| 玻璃转化温度 | ISO 11357-2 | 60.0 °C | |
| 热变形温度 | 0.45MPa,未退火 | ISO 75-2/B | 257 °C |
| 1.8MPa,未退火 | ISO 75-2/A | 239 °C | |
| 熔融温度 | ISO 11357-3 | 260 °C |
| 冲击性能 | 测试条件 | 测试方法 | 美国杜邦/BM70G20HSLX BK537 |
|---|---|---|---|
| 简支梁无缺口冲击强度 | -30°C | ISO 179/1eU | 40 kJ/m² |
| 23°C | ISO 179/1eU | 80 kJ/m² | |
| 悬壁梁无缺口冲击强度 | 23°C | ISO 180/1U | 73 kJ/m² |
| 机械性能 | 测试条件 | 测试方法 | 美国杜邦/BM70G20HSLX BK537 |
|---|---|---|---|
| 泊松比 | ISO 527 | -- | |
| 剪切模量 | ISO 6721 | 1400 Mpa | |
| 拉伸模量 | ISO 527-2 | 6500 Mpa | |
| 拉伸强度 | 断裂 | ISO 527-2 | 120 Mpa |
| 拉伸蠕变模量 | 1000hr | ISO 899-1 | -- Mpa |
| 1hr | ISO 899-1 | -- Mpa | |
| 拉伸应变 | 断裂 | ISO 527-2 | 4.0 % |
| 弯曲模量 | ISO 178 | 6000 Mpa | |
| 弯曲强度 | ISO 178 | 160 Mpa |
| 硬度 | 测试条件 | 测试方法 | 美国杜邦/BM70G20HSLX BK537 |
|---|---|---|---|
| 球压硬度 | H961/30 | ISO 2039-1 | 225 Mpa |
| 物理性能 | 测试条件 | 测试方法 | 美国杜邦/BM70G20HSLX BK537 |
|---|---|---|---|
| MeltDensity | 1.07 g/cm³ | ||
| MeltViscosity | 280°C,1000sec^-1 | ISO 11443 | 330000 mPa·s |
| SpecificHeatCapacityofMelt | 2000 J/kg/°C | ||
| ThermalConductivityofMelt | 0.20 W/m/K | ||
| 顶出温度 | 210 °C | ||
| 收缩率 | TD | ISO 294-4 | 0.70 % |
| MD | ISO 294-4 | 0.50 % | |
| 吸水率 | 平衡,23°C,2.00mm,50%RH | ISO 62 | 1.6 % |
| 饱和,23°C,2.00mm | ISO 62 | 5.2 % | |
| 粘数 | 96%H2SO4 | ISO 307 | 155 cm³/g |
| 可燃性 | 测试条件 | 测试方法 | 美国杜邦/BM70G20HSLX BK537 |
|---|---|---|---|
| FMVSS可燃性 | FMVSS302 | SE |