Pom dupont 23PPOM (match steel)-Pom Modified Characteristic 1. Reinforced POM is mainly made of glass fiber, glass ball or carbon fiber, and the mechanical properties of reinforced POM can be increased by 2 ~ 3 times, the thermal deformation temperature is raised above 50 °C. 2. Adding graphite, F 4, Molybdenum disulfide, lubricating oil and low molecular weight PE into POM can improve the lubrication performance. For example, adding 5 parts of F4 into POM can reduce the friction factor by 60% and improve the wear resistance by 1 ~ 2 times. In addition, the addition of liquid lubricating oil into the POM can greatly improve the wear resistance and limit PV value. In order to improve the dispersion effect of oil, carbon black, Aluminum hydroxide, Ethylene propylene rubber and other oil absorption carriers should be added. The addition of 5% oil POM increased the tribology by 72% , and the limit PV was 3.9 MPA · M / s (pure POM was 0.213 MPA · M / s) , which was 3 ~ 20 times as much as that of other engineering plastics.