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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/PTFE RL-4020 基础创新塑料(美国)
LNP™ LUBRICOMP™
电子电器配件,汽车部件,照明灯具
耐高温,抗疲劳
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物性数据
| 热性能 | 测试条件 | 测试方法 | 基础创新塑料(美国)/RL-4020 |
|---|---|---|---|
| 热变形温度 | 1.8MPa,未退火,64.0mm跨距4 | ISO 75-2/Af | 74.0 °C |
| 1.8MPa,未退火,3.20mm | ASTM D648 | 76.1 °C | |
| 线性热膨胀系数 | TD:-40到40°C | ASTME831 | 8.6E-05 cm/cm/°C |
| MD:-40到40°C | ASTME831 | 8.3E-05 cm/cm/°C |
| 冲击性能 | 测试条件 | 测试方法 | 基础创新塑料(美国)/RL-4020 |
|---|---|---|---|
| 落镖冲击 | -- | ISO 6603-2 | 4.20 J |
| 23°C,EnergyatPeakLoad | ASTM D3763 | 3.59 J | |
| 悬壁梁无缺口冲击强度 | 23°C | ASTM D4812 | 900 J/m |
| 23°C3 | ISO 180/1U | 59 kJ/m² |
| 机械性能 | 测试条件 | 测试方法 | 基础创新塑料(美国)/RL-4020 |
|---|---|---|---|
| 拉伸模量 | -- | ISO 527-2/1 | 3180 Mpa |
| --2 | ASTM D638 | 3090 Mpa | |
| 拉伸强度 | 屈服 | ISO 527-2 | 73.0 Mpa |
| 断裂 | ASTM D638 | 74.7 Mpa | |
| 屈服 | ASTM D638 | 75.1 Mpa | |
| 断裂 | ISO 527-2 | 73.0 Mpa | |
| 磨损因数 | Washer | ASTM D3702Modified | 49.0 10^-10in^5-min/ft-lb-hr |
| 摩擦系数 | Dynamic | ASTM D3702Modified | 0.27 |
| Static | ASTM D3702Modified | 0.23 | |
| 伸长率 | 屈服 | ASTM D638 | 14 % |
| 屈服 | ISO 527-2 | 17 % | |
| 断裂 | ASTM D638 | 14 % | |
| 断裂 | ISO 527-2 | 18 % | |
| 弯曲模量 | -- | ASTM D790 | 3040 Mpa |
| -- | ISO 178 | 2840 Mpa | |
| 弯曲强度 | -- | ISO 178 | 89.4 Mpa |
| -- | ASTM D790 | 112 Mpa |
| 物理性能 | 测试条件 | 测试方法 | 基础创新塑料(美国)/RL-4020 |
|---|---|---|---|
| 收缩率 | TD:24小时 | ASTM D955 | 2.6 % |
| MD:24小时 | ASTM D955 | 2.2 % | |
| TD:24小时 | ISO 294-4 | 2.6 % | |
| MD:24小时 | ISO 294-4 | 2.2 % | |
| 吸水率 | 平衡,23°C,50%RH | ISO 62 | 1.2 % |
| 24hr,50%RH | ASTM D570 | 0.94 % |