POM or Polyacetal or Delrin – are the commonly referred names for Polyoxymethylene, which offers more freedom in application engineering. The highly crystalline structure of POM offers an outstanding combination of physical properties:

SPECIFICATIONS

Standard Diameter (MM) 5mm to 300mm
Standard Length (MM) 300mm , 600mm , 1000mm
We can do Customise length also.
Color Black & White

FEATURES

  • Stiffness with toughness.
  • Excellent Fatigue resistance.
  • Outstanding resistance against automotive fuels, solvents and many neutral chemicals.
  • Excellent dimensional stability.
  • Very good electrical insulating properties.

APPLICATIONS

Gear wheels with small modulus, cams, heavily loaded bearings and rollers, bearing and gears with small clearances, valve seats, snap fit assemblies, dimensionally stable precision parts, and electrically insulating components.

TECHNICAL SPECIFICATIONS

PROPERTY ASTM POM-POLYACETAL
Specific gravity D792 1.41
P.S.I. Tensile Strength D638 8800
% Elongation D638 40.75
P.S.I. Comprehensive Strength D695 16000 (10% defl.)
Impact Strength(1/2×1/2 in. notched) D256 1.0-1.5 (1/2×1/2inbar)
Hardness Rockwell D785 M78-M80
Thermal expansion 105per 0C D696 8.5
Resistance to heat0C (Continuous) D696 800 C
1200 C