前言：美国Custom,Resins,Nylene 454
Nylene? 454
Polyamide 6
Custom Resins Group
产品说明：
Heat stabilized version of NYLENE 451 recommended for molding - Exceptional fatigue and wear resistance insure long product life to gears, bearings, cams, fasteners, and other load bearing parts
Chemically resists oil and grease
Optimum processing conditions should provide a melt temperature of 460°F-480°F at the nozzle
物性信息：
| 黄卡编号 | E40081-231516 |
| 添加剂 | 热稳定剂 |
| 特性 | 耐磨损性良好 耐疲劳性能 耐用性 耐油脂性能 热稳定性 韧性良好 |
| 用途 | 齿轮 紧固件 凸轮 轴承 |
| 加工方法 | 注射成型 |
| 比重 | 1.14 | g/cm? | ASTM D792 |
| 收缩率 - 流动 | 1.2 | % | ASTM D955 |
| 抗张强度 (23°C) | 82.7 | MPa | ASTM D638 |
| 伸长率 (断裂, 23°C) | 70 | % | ASTM D638 |
| 弯曲模量 (23°C) | 2690 | MPa | ASTM D790 |
| 悬壁梁缺口冲击强度 | ASTM D256 | ||
| -40°C | 21 | J/m | ASTM D256 |
| 23°C | 37 | J/m | ASTM D256 |
| 载荷下热变形温度 | ASTM D648 | ||
| 0.45 MPa, 未退火 | 175 | °C | ASTM D648 |
| 1.8 MPa, 未退火 | 75.0 | °C | ASTM D648 |
| 熔融峰值温度 | 216 | °C | ASTM D3418 |
| UL 阻燃等级 (1.47 mm) | V-2 | UL 94 |
| 加工（熔体）温度 | 238 到 249 | °C |
