Asahi KASEI TENAC POM 7520 Engineering Plastics Low Viscosity High Flow Pom Granules

Scope of application Edit broadcast It is suitable for making wear-resistant parts, transmission parts, chemical and instrument parts. It has the characteristics of rigidity and high wear resistance. It is mainly used for gears, bearings, auto parts, machinetools, instrument internals and other products that play a skeleton role. Product features editing and broadcasting (1) The POM can not be dried before processing. It is better to preheat (about 80 ℃) during processing, which is good for the stability of product size; (2) The processing temperature of POM is very narrow (0~215 ℃), and when it stays in the barrel for a long time or the temperature exceeds 220 ℃, it will decompose and produce highly irritating formaldehyde gas; (3) When POM material is injected, the pressure retaining pressure should be larger (close to the injection pressure) to reduce the pressure drop.