Top Quality Plastic POM Acetal Worm Wheel

Top Quality Plastic POM Acetal Worm Wheel

Leading high quality plastic POM acetal worm wheel

POM (Entire-identify: Polyformaldehyde), is a engineering plastics of non-aspect-chain, higher density, large crystalline and linear polymer, which is praised “CZPT Metal”, and has extensive excellent performances, these kinds of as: wear-resistance, high hardness, anti-impregnant, great rigidity (Tensile modulus of elasticity), chemical stability, isolation resistance and dimensional balance. POM has widely used in Vehicle industries, electronic and electric merchandise, commodity, pipeline & fittings, specific apparatus and so on, which can be instead of the bronze, Zinc, tin and other metals.
Besides POM-H, is frequently copolymerized with ethylene oxide jointly, in order to stay away from the melting of POM materials in the high temperature. POM-H has the greater performances than POM-C in its high crystalline, mechanical energy and rigidity. And POM-C has the greater performances than POM-H in its minimal melting point, temperature security, fluxion characteristic and machining ability.
Father far more, POM-H+PTFE, which is manufactured from the Delrin POM Resin that maxed Teflon fiber symmetrically, has the minimal co-efficient of frication, excellent lubrication, put on-resistance, non-creepage resistance.
Automobile industries: POM has a huge application in car industries, since the mechanical parts made by POM, which has the advantages of large mechanical toughness, large hardness, good dress in-resistance, lower co-effective of friction, easy to preserve, reducing expense and so on, can be employed in vehicles as an alternative of coppery half stalk and earth gear. It not only saving copper resources, but also enhancing support existence. At the engine gas technique, parts for hose valves and circumstance go over of radiator, cooling fluid’s standby circumstance, h2o valve, oil box’ go over, pump impeller, shell of gasification machine and accelerator pedal and so on.
Digital and electric CZPT: since of its lower power consuming, high dielectric power and insulation resistance and electronic arc resistance,  POM has commonly applied in digital and electric powered CZPT, this sort of as: shell of digital spanner, shell of digital scissors, shell of coal drilling machine ,deal with of switch, components also for telephone, wireless recorder, video tape recorder, tv, pc, electrograph, calculagraph, bracket of recorder tape and so on.
Agricultural device: component of manual sprayer, joint and transportation part of seeder, areas of milk device, shell of irrigation and drainage, valve, joint and bush of drinking water and so on.
Other area:
Pharmacy & packing Machine: transporting screw, earth equipment, equipment bar, chain wheel and cushion bar and so on.
CZPT industries: water faucet, window body, clean pot, water tank, pulley for portiere, shell of water meter and tie-in of water pipe.
Coloration:White,Black,Organic,Rice Yellow brown and so on.
                                                                    Data Sheet of POM

House Merchandise No. Device POM-C POM-H POM-H+PTFE
Mechanical Houses 1 Density g/cm3 one.41 1.43 1.fifty
two  Water absorption(23ºC in air) % .twenty .twenty .seventeen
three Tensile energy MPa sixty eight 78 55
4 Tensile strain at split % 35 35 ten
5 Compressive tension(at 2%nominal strain) MPa 35 40 37
6 Charpy affect strength (unnotched) KJ/m2 ≥150 ≥200 ≥30
seven  Charpy influence toughness (notched) KJ/m2 seven 10 three
8 Tensile modulus of elasticity MPa 3100 3600 3200
nine Ball indentation hardness N/mm2 140 one hundred sixty a hundred and forty
  ten Rockwell hardness M84 M88 M84

Top Quality Plastic POM Acetal Worm Wheel


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