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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
ABS PA-77NB 台湾奇美
POLYLAC®
小家电,汽车领域
耐高温
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物性数据
| 热性能 | 测试条件 | 测试方法 | 台湾奇美/PA-77NB |
|---|---|---|---|
| 热变形温度 | 1.8MPa,未退火 | ISO 75/A | 86 °C |
| 维卡软化温度 | 1kg,50℃/hr | ISO 306 | 115 °C |
| 线性热膨胀系数 | 燃烧等级，1.5mm | UL 94 | HB |
| ISO 11359 | 8.4×10-5 |
| 机械性能 | 测试条件 | 测试方法 | 台湾奇美/PA-77NB |
|---|---|---|---|
| 断裂伸长率 | 50mm/min,断裂 | ISO 527 | 50 % |
| 简支梁缺口冲击强度 | 23℃,缺口 | ISO 179 | 21 kJ/m² |
| 拉伸强度 | 50mm/min,屈服 | ISO 527 | 45 Mpa |
| 弯曲模量 | 2mm/min | ISO 178 | 2.2 GPa |
| 弯曲强度 | 2mm/min | ISO 178 | 70 Mpa |
| 悬壁梁缺口冲击强度 | 23℃,缺口 | ISO 180/1A | 23 kJ/m² |
| 物理性能 | 测试条件 | 测试方法 | 台湾奇美/PA-77NB |
|---|---|---|---|
| 熔体质量流动速率 | 220℃×10kg | ISO 1133 | 10 |
| 收缩率 | ISO 294-4 | 0.3-0.6 % |