POM plastic material

(1) POM does not need to be dried before processing, and it is best to preheat during processing (about 80 °C), which is good for product dimensional stability;

(2) The processing temperature of POM is very narrow (0 ~ 215 ℃), and it will decompose when it stays in the barrel for a little longer or the temperature exceeds 220 ℃, producing irritating formaldehyde gas;
(4) Pom Products have a large shrinkage rate and are prone to shrinkage or deformation. POM has a large specific heat and a high mold temperature (80-100°C), and the product is very hot when it is demolded, so it is necessary to prevent burning your fingers;
(5) POM should be formed and processed under the conditions of "medium pressure, medium speed, low material temperature, and high mold temperature", and the mold temperature should be controlled when forming precision products.
(6) High mechanical strength and rigidity;
(7) The highest fatigue strength;
(8) Good environmental resistance and organic solvent resistance;
(9) Strong resistance to repeated impact, good electrical properties, good recovery, self-lubricity, good wear resistance, and excellent dimensional stability.