Small Plastic Gears Small Nylon POM Pinion Gear

Small Plastic Gears Small Nylon POM Pinion Gear

little plastic gears modest nylon pom pinion gear


POM (Full-title: Polyformaldehyde), is a engineering plastics of non-side-chain, high density, high crystalline and linear polymer, which is praised “CZPT Metal”, and has extensive outstanding performances, this kind of as: dress in-resistance, high hardness, anti-impregnant, good rigidity (Tensile modulus of elasticity), chemical steadiness, isolation resistance and dimensional stability. POM has widely utilized in Auto industries, electronic and electrical items, commodity, pipeline & fittings, precise equipment and so on, which can be alternatively of the bronze, Zinc, tin and other metals.
Apart from POM-H, is usually copolymerized with ethylene oxide jointly, in order to keep away from the melting of POM materials in the large temperature. POM-H has the far better performances than POM-C in its substantial crystalline, mechanical strength and rigidity. And POM-C has the much better performances than POM-H in its low melting level, temperature security, fluxion attribute and machining capacity.
Father a lot more, POM-H+PTFE, which is manufactured from the Delrin POM Resin that maxed Teflon fiber symmetrically, has the minimal co-efficient of frication, great lubrication, put on-resistance, non-creepage resistance.


Info Sheet of POM 

Residence Merchandise No. Device POM-C POM-H POM-H+PTFE
Mechanical Homes one Density g/cm3 1.forty one 1.forty three one.50
2  Water absorption(23ºC in air) % .twenty .20 .seventeen
3 Tensile energy MPa 68 seventy eight fifty five
four Tensile strain at break % 35 35 10
five Compressive tension(at 2%nominal strain) MPa 35 40 37
6 Charpy influence power (unnotched) KJ/m2 ≥150 ≥200 ≥30
7  Charpy effect power (notched) KJ/m2 7 ten three
8 Tensile modulus of elasticity MPa 3100 3600 3200
nine Ball indentation hardness N/mm2 one hundred forty 160 a hundred and forty
  ten Rockwell hardness M84 M88 M84

Small Plastic Gears Small Nylon POM Pinion Gear


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