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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
PAEK Pyramid™ PEKK Plus® KK4150-NT 美国Polymics
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填料,玻璃纤维增强材料,30%,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Polymics/Pyramid™ PEKK Plus® KK4150-NT |
|---|---|---|---|
| 玻璃转化温度 | ASTME1356 | 177 °C | |
| 热变形温度 | 1.8MPa,未退火 | ASTM D648 | 321 °C |
| 熔融温度 | DSC | 360 °C | |
| 线性热膨胀系数 | MD | ASTM D696 | 1.6E-05 cm/cm/°C |
| 冲击性能 | 测试条件 | 测试方法 | 美国Polymics/Pyramid™ PEKK Plus® KK4150-NT |
|---|---|---|---|
| 悬壁梁缺口冲击强度 | 0.318mm | ASTM D256 | 8.0 J/m |
| 机械性能 | 测试条件 | 测试方法 | 美国Polymics/Pyramid™ PEKK Plus® KK4150-NT |
|---|---|---|---|
| 拉伸模量 | ASTM D638 | 12400 MPa | |
| 拉伸强度 | ASTM D638 | 186 MPa | |
| 伸长率 | 断裂 | ASTM D638 | 2.0 % |
| 弯曲模量 | ASTM D790 | 11000 MPa | |
| 弯曲强度 | ASTM D790 | 255 MPa |
| 电气性能 | 测试条件 | 测试方法 | 美国Polymics/Pyramid™ PEKK Plus® KK4150-NT |
|---|---|---|---|
| 表面电阻率 | ASTM D257 | 5.1 ohms | |
| 耗散因数 | ASTM D150 | 4E-03 | |
| 介电常数 | ASTM D150 | 3.30 | |
| 介电强度 | ASTM D149 | 240 kV/mm | |
| 体积电阻率 | ASTM D257 | 2.5 ohms·cm |
| 硬度 | 测试条件 | 测试方法 | 美国Polymics/Pyramid™ PEKK Plus® KK4150-NT |
|---|---|---|---|
| 洛氏硬度 | M级 | ASTM D785 | 103 |
| 物理性能 | 测试条件 | 测试方法 | 美国Polymics/Pyramid™ PEKK Plus® KK4150-NT |
|---|---|---|---|
| 密度 | ASTM D792 | 1.50 g/cm³ | |
| 收缩率 | MD | ASTM D955 | 0.30 % |
| 吸水率 | 23°C,24hr | ASTM D570 | 0.040 % |