Merchandise Description

CZPT qualityCZPTtal equipment withCZPTr-resistance

POM(Polyformaldehyde) is aCZPT plastics ofCZPT-side-chain, substantial density, substantial crystalline and linear polymer, which is praised “Plastic Steel”, and has complete superb performances, this kind of as:CZPTr-resistance, high hardness, anti-impregnant, great rigidity (Tensile modulus of elasticity), chemical steadiness, isolation resistance and dimensional steadiness. POM has commonly used inCZPTmobile industries, digital and electric powered goods, commodity, pipeline & fittings, actual 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 with each other, in purchase to avoid the melting of POM material in the substantial temperature. POM-H has the better performances than POM-C in its large crystalline, mechanical toughness and rigidity. And POM-C has the better performances than POM-H in its minimal melting point, temperature steadiness, fluxion characteristic and machining ability.
Father far more, POM-H+PTFE, which is produced from the Delrin POM Resin that maxed Teflon fiber symmetrically, has the minimal co-effective of frication, great lubrication, use-resistance,CZPT-creepage resistance.

Vehicle industries: POM has a massive software in auto industries, because the mechanical parts created by POM, which has the positive aspects of high mechanical strength, large hardness, very good use-resistance, minimal co-efficient of friction, effortless to maintain, decreasing expense and so on, can be employed in cars rather of coppery fifty percent stalk and earth equipment. It not only conserving copper materials, but also improving support life. At the motor fuel system, factors for hose valves and situation include of radiator, cooling fluid’s standby situation, h2o valve, oil box’ include, pump impeller, shell of gasification equipment and accelerator pedal and so on.

Electronic and electric Industries: Because of its lowerCZPT consuming, higher dielectric power and insulation resistance and electronic arc resistance, POM has widely applied in digital and electric Industries, this sort of as: Shell of digital spanner, shell of electronic scissors, shell of coal drilling machine, take care of of swap, areas also for telephone, wireless recorder, movie tape recorder, tv, personal computer, electrograph, calculagraph, bracket of recorder tape and so on.

Agricultural device: Part of manual sprayer, joint and transportation portion of seeder, parts of milk device, shell of irrigation and drainage, valve, joint and bush of drinking water and so on.

Other field:
Pharmacy & packingCZPT: Transporting screw, planet gear, gear bar, chain wheel and cushion bar and so on.
Development industries: H2o tap, window frame, clean pot, water tank, pulley for portiere, shell of drinking water meter and tie-in of drinking water pipe.

Residence Merchandise No. Unit POM-C POM-H POM-H+PTFE
Mechanical Properties 1 Density g/cm3 1.forty one 1.43 one.fifty
two  Water absorption(23ºCin air) % .20 .20 .seventeen
3 Tensile energy MPa sixty eight seventy eight fifty five
four Tensile strain at crack % 35 35 10
5 Compressive stress(at two%nominal pressure) MPa 35 forty 37
6 Charpy affect toughness (unnotched) KJ/m two ≥150 ≥200 ≥30
7 Charpy affect energy (notched) KJ/m 2 7 10 3
eight Tensile modulus of elasticity MPa 3100 3600 3200
9 Ball indentation hardness N/mm 2 one hundred forty one hundred sixty a hundred and forty
  10 Rockwell hardness M84 M88 M84