Professional Make Injection Moulding POM Gears

Expert make injection moulding POM gears 
POM &lparFull-identify&colon Polyformaldehyde&rpar&comma is a engineering plastics of non-aspect-chain&comma substantial density&comma large crystalline and linear polymer&comma which is praised “CZPT Metal”&comma and has complete exceptional performances&comma these kinds of as&colon put on-resistance&comma higher hardness&comma anti-impregnant&comma great rigidity &lparTensile modulus of elasticity&rpar&comma chemical stability&comma isolation resistance and dimensional steadiness&interval
POM has commonly utilized in Car industries&comma electronic and electric powered items&comma commodity&comma pipeline & fittings&comma actual apparatus and so on&comma which can be as an alternative of the bronze&comma Zinc&comma tin and other metals&time period
Apart from POM-H&comma is usually copolymerized with ethylene oxide together&comma in get to keep away from the melting of POM material in the high temperature&period of time POM-H has the better performances than POM-C in its large crystalline&comma mechanical strength and rigidity&period of time
And POM-C has the far better performances than POM-H in its minimal melting level&comma temperature security&comma fluxion characteristic and machining ability&interval
Father much more&comma POM-H&plusPTFE&comma which is manufactured from the Delrin POM Resin that maxed Teflon fiber symmetrically&comma has the lower co-productive of frication&comma great lubrication&comma dress in-resistance&comma non-creepage resistance&time period

  Materials parameter desk&colon

Property Merchandise No&time period Device POM-C POM-H POM-H&plusPTFE
Mechanical Homes one Density g&solcm3 1&period41 1&period43 1&period50
2  Water absorption&lpar23ºC in air&rpar &percnt &period20 &period20 &period17
three Tensile power MPa sixty eight 78 fifty five
4 Tensile pressure at split &percnt 35 35 ten
5 Compressive tension&lparat two&percntnominal strain&rpar MPa 35 40 37
6 Charpy affect toughness &lparunnotched&rpar KJ&solm2 &geq150 &geq200 &geq30
7  Charpy impact energy &lparnotched&rpar KJ&solm2 7 10 three
8 Tensile modulus of elasticity MPa 3100 3600 3200
nine Ball indentation hardness N&solmm2 one hundred forty 160 one hundred forty
  10 Rockwell hardness M84 M88 M84

Professional Make Injection Moulding POM Gears


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