Scientific name polyformaldehyde polyethylene oxide polyoxymethylene (POM) Polyoxymethylene is a kind of no side chain. High density, high crystalline linear polymer, it has excellent comprehensive performance. Polyoxymethylene is a kind of surface is smooth, shiny hard and dense materials, pale yellow or white, can be in - 40-100 ° C temperature range for long-term use. Its abrasion resistance and self-lubrication is superior than the vast majority of the engineering plastics, and have good resistance to oil, peroxide resistance, is no acid, no resistance to alkali and the moonlight ultraviolet radiation. Polyoxymethylene tensile strength of 70 mpa, small water imbibition, size stability luster, these performance is better than nylon, polyformaldehyde as highly crystalline resin, in the thermoplastic resin is the most tenacious, according to the thermal strength, bending strength, high resistance to fatigue strength, wear resistance and electric properties.
