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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 Nylon-273G 美国Osterman
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填料,玻璃纤维增强材料,33%,填料按重量,
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物性数据
| 热性能 | 测试条件 | 测试方法 | 美国Osterman/Nylon-273G |
|---|---|---|---|
| 热变形温度 | 1.8MPa,未退火 | ASTM D648 | 249 °C |
| 熔融温度 | ASTM D789 | 260 °C |
| 冲击性能 | 测试条件 | 测试方法 | 美国Osterman/Nylon-273G |
|---|---|---|---|
| 悬壁梁缺口冲击强度 | ASTM D256 | 130 J/m |
| 机械性能 | 测试条件 | 测试方法 | 美国Osterman/Nylon-273G |
|---|---|---|---|
| 拉伸强度 | ASTM D638 | 138 MPa | |
| 伸长率 | 断裂 | ASTM D638 | 3.0 % |
| 弯曲模量 | ASTM D790 | 9310 MPa | |
| 弯曲强度 | ASTM D790 | 262 MPa |
| 硬度 | 测试条件 | 测试方法 | 美国Osterman/Nylon-273G |
|---|---|---|---|
| 洛氏硬度 | M级 | ASTM D785 | 120 |
| 物理性能 | 测试条件 | 测试方法 | 美国Osterman/Nylon-273G |
|---|---|---|---|
| 密度 | ASTM D792 | 1.35 g/cm³ | |
| 收缩率 | MD | ASTM D955 | 0.30to0.50 % |
| 可燃性 | 测试条件 | 测试方法 | 美国Osterman/Nylon-273G |
|---|---|---|---|
| UL阻燃等级 | 3.0mm | UL 94 | HB |
| 0.75mm | UL 94 | HB |