AIE POM Plastic Raw Materials

详情

Formaldehyde the scientific name polyoxyalkylene polyoxymethylene (POM), also known as polyoxymethylene (POM) poly race steel, special steel. It is based on formaldehyde as raw materials such as polymerization proceeds. POM-H (polyoxymethylene homopolymer), POM-K (polyoxymethylene copolymer) is the engineering thermoplastics of high density, high degree of crystallinity. Have good physical, mechanical and chemical properties, especially excellent rub resistance. POM is a high density without a side chain crystalline polymer having excellent overall performance. POM plastic picture
POM is a smooth surface, shiny hard and dense material, yellow or white, long-term use in the temperature range of **0 - **0 ° C. Its wear resistance and self-lubricating properties superior than most engineering plastics have good oil, peroxide-resistant performance. Very acid, the intolerant strong base and intolerance of ultraviolet radiation.
Physical properties
Polyoxymethylene a tensile strength of *0MPa, water absorption, dimensional stability, gloss, these properties than nylon, polyoxymethylene is a highly crystalline resin, in the thermoplastic resin is the most tenacious. With heat strength, flexural strength, fatigue resistance of high strength, wear resistance and excellent electrical properties. POM performance: performance numerical proportion of 1.*3 melting point of **5 ° C tensile strength (yield) *0MPa Elongation (Yield) *5% (fracture) *5% of the impact strength (unnotched) **8KJ/m2 (notched) 7.6KJ/m2