• Factory Direct Sale Chemical Stability POM Gear Derlin Gear
  • Factory Direct Sale Chemical Stability POM Gear Derlin Gear
  • Factory Direct Sale Chemical Stability POM Gear Derlin Gear
  • Factory Direct Sale Chemical Stability POM Gear Derlin Gear
  • Factory Direct Sale Chemical Stability POM Gear Derlin Gear
  • Factory Direct Sale Chemical Stability POM Gear Derlin Gear

Factory Direct Sale Chemical Stability POM Gear Derlin Gear

Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car, Domestic Appliances
Hardness: Hardened Tooth Surface
Gear Position: External Gear
Manufacturing Method: Cut Gear
Toothed Portion Shape: Bevel Wheel
Material: POM/Delrin
Customization:

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Basic Info.

Model NO.
POM Gear
Type
Circular Gear
Standard or Nonstandard
Nonstandard
Other Material
HDPE, UHMW-PE, PA, Nylon, Mc Nylon, POM, ABS, PMMA, PPS, P
Certification
ISO, SGS, Other Third Party Test Certification
Transport Package
Plastic Bags,Cartons,Wodden Case,Pallet,Container,
Specification
5-200mm, or customized
Trademark
engineering plastic
Origin
Guangdong, China (Mainland)
Production Capacity
50000PCS/Month

Product Description

Factory Direct Sale Chemical Stability POM Gear Derlin GearFactory Direct Sale Chemical Stability POM Gear Derlin GearFactory Direct Sale Chemical Stability POM Gear Derlin GearFactory Direct Sale Chemical Stability POM Gear Derlin GearFactory Direct Sale Chemical Stability POM Gear Derlin GearFactory Direct Sale Chemical Stability POM Gear Derlin GearFactory Direct Sale Chemical Stability POM Gear Derlin GearFactory Direct Sale Chemical Stability POM Gear Derlin GearFactory Direct Sale Chemical Stability POM Gear Derlin Gearwear-resistance plastic gear Delrin gear pom gear 

Description:

POM (Full-name: Polyformaldehyde), is a engineering plastics of non-side-chain, high density, high crystalline and linear polymer, which is praised "Plastic Steel", and has comprehensive excellent performances, such as: wear-resistance, high hardness, anti-impregnant, good rigidity (Tensile modulus of elasticity), chemical stability, isolation resistance and dimensional stability. POM has widely applied in Automobile industries, electronic and electric products, commodity, pipeline & fittings, exact apparatus and so on, which can be instead of the bronze, Zinc, tin and other metals.
 
Except POM-H, is often copolymerized with ethylene oxide together, in order to avoid the melting of POM material in the high temperature. POM-H has the better performances than POM-C in its high crystalline, mechanical strength and rigidity. And POM-C has the better performances than POM-H in its low melting point, temperature stability, fluxion characteristic and machining capability.
Father more, POM-H+PTFE, which is made from the Delrin POM Resin that maxed Teflon fiber symmetrically, has the low co-efficient of frication, good lubrication, wear-resistance, non-creepage resistance.

 

Data Sheet of POM 
 

Property Item No. Unit POM-C POM-H POM-H+PTFE
Mechanical Properties 1 Density g/cm3 1.41 1.43 1.50
2  Water absorption(23ºC in air) % 0.20 0.20 0.17
3 Tensile strength MPa 68 78 55
4 Tensile strain at break % 35 35 10
5 Compressive stress(at 2%nominal strain) MPa 35 40 37
6 Charpy impact strength (unnotched) KJ/m2 ≥150 ≥200 ≥30
7  Charpy impact strength (notched) KJ/m2 7 10 3
8 Tensile modulus of elasticity MPa 3100 3600 3200
9 Ball indentation hardness N/mm2 140 160 140
  10 Rockwell hardness - M84 M88 M84
 

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