POM plate (POM board): English name Polyoxymethylene, commonly known as the race plate. POM plastic particles with high temperature through the extruder is extruded through extrusion port corresponding mold plates of different thickness. Is a high melting point, high-crystalline engineering thermoplastics. Because of the good characteristics of POM board has, very suitable for automatic lathe machining, especially suitable for the manufacture of precision parts. POM plate is a no no side chain, high-density, high-crystalline polymers copolymer with excellent overall performance. POM plate is a surface smooth, shiny, hard and dense material, black or white, long-term use in the -40- 106 ° C temperature range. Its wear resistance and self-lubricating plastic is superior than most, and good oil, peroxide-resistant performance. Very acid, alkali and impatience impatience moonlight ultraviolet radiation. POM is a crystalline plastic, melting point significantly, once they reach the melting point, melt viscosity decreased rapidly. When the temperature exceeds a certain limit or melt heated for too long, it will cause decomposition. POM has good overall performance in thermoplastics is the hardest, is one of the mechanical properties of the plastic material closest to the metal species, and its tensile strength, flexural strength, fatigue resistance, abrasion resistance and electrical properties are very good, long-term use between -40 degrees - 100 degrees.