POM

POM  POM is the abbreviated form of  polyoxymethylene or polyformaldchyde Types of supply :white ,black ,POM+GF , antistatic POM , conductive POM  The property of engineering plastics POM and its application :1: mechanical property It performs high property of hardness and rigidity for its crystallized construction .it can be used in the range of temperature between -40°C and 100°C for long time ,and it can resist impact many times . The strain only change a little when the environments’ temperature changing  .POM is the most excellent material in plastics . 2: thermal forming property :The temperature that occurs deformation is more higher than the other engineering plastics , homopolymerized temperature is about 136°C and copolymerized temperature is about 110°C.For the differences between homopolymerization and copolymerization ,the molecular structure in homopolymerized processing make the homopolymerized plastics can be used for more longer even in high temperature environments. 3: chemical corrosion resistance It is the molecular construction that makes the POM can be dissolved into any dissolvent under normal temperature .we can’t find the dissolvent for POM even under the melt point of resin .  Among the engineering plastics , POM performs excellent corrosion resistance ,stable dimensions and mechanical strength. 4:electric features :Why POM is one of the excellent engineering plastics is its specific inductive capacity . This property never changing even in different environments’ temperature . An order of magnitude of volume electrical resistance will happen when POM mix with micro-scale foreign substances .

plastic part/plastic assembly part