It's an ideal replacement material for non-ferrous metal and alloy steel of copper, cast zinc, steel, aluminum and other metal materials. POM together with UHMWPE, PA, F4 are known as the four wear-resistant plastic materials. High thermal stability, good chemical stability and excellent electrical insulation. It is the first material choice for manufacturing gear. Apply to produce gears, springs, bearings, connecting rod, impeller blades, toys, windows, water tanks and washing basins of the industry in machinery, automobile, electronic and electrical.