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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 A3EG7 BK 德国巴斯夫
Ultramid®
机械部件,外壳,电气元件,汽车领域,容器
尺寸稳定,耐油,高刚性
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物性数据
| 热性能 | 测试条件 | 测试方法 | 德国巴斯夫/A3EG7 BK |
|---|---|---|---|
| 热变形温度 | 1.8 MPa, 未退火 | ISO 75-2/A | 250 °C |
| 熔融温度 | ISO 3146 | 260 °C |
| 机械性能 | 测试条件 | 测试方法 | 德国巴斯夫/A3EG7 BK |
|---|---|---|---|
| 拉伸强度 | 断裂, 23°C | ISO 527-2 | 190 Mpa |
| 拉伸应变 | 断裂, 23°C | ISO 527-2 | 2.8 % |
| 弯曲模量 | 23°C | ISO 178 | 10000 Mpa |
| 注射 | 测试条件 | 测试方法 | 德国巴斯夫/A3EG7 BK |
|---|---|---|---|
| 干燥时间 | 2.0 to 4.0 hr | ||
| 干燥温度 | 80 °C | ||
| 加工（熔体）温度 | 280 to 305 °C | ||
| 建议的最大水分含量 | 0.15 % | ||
| 模具温度 | 80 to 90 °C | ||
| 注射速度 | 快速 | ||
| 注塑压力 | 3.50 to 12.5 Mpa |
| 物理性能 | 测试条件 | 测试方法 | 德国巴斯夫/A3EG7 BK |
|---|---|---|---|
| 吸水率 | 饱和, 23°C | ISO 62 | 5.0 % |
| 平衡, 23°C, 50% RH | ISO 62 | 1.6 % |