Sustarin C


Sustarin C POM Product Description


Sustarin has high hardness and stiffness, with very good mechanical properties. It has excellent creep resistance and dimensional stability, which makes it ideal for machining of precision parts. The co-efficient of friction is low, and the dielectric properties are excellent.


Key Features and Benefits:

  • High mechanical strength
  • Dimensional stability
  • Excellent machinability
  • Good creep resistance
  • Very low stick-slip
  • Physiologically inert
  • Low moisture absorption
  • Continuous use at temperature 100 C

Acetal Plastics Applications:

  • Precision gears
  • Bearings with close tolerance
  • Electrical engineering insulations
  • Snapfit assemblies
  • Parts which operate in water up to 90 deg C
  • Physiologically inert
  • Low moisture absorption
  • Continuous use at temperature 100 deg C


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Sustarin C


Physical Properties:

Specific Gravity: g/cm³ 1.41
Max Continuous Operating Temp: °C 115
Max Short Term Operating Temp (3-4hrs): °C 140
Tensile Strength: Mpa 67
Impact Resistance Charpy Unnotched: KJ/m² 8
Hardness: Rockwell M 84
Co-efficient of thermal expansion: m/(m.k) x 10¯6 110
Dielectric Strength: KV/mm 40
Surface Resistivity: Ohms >1x10¹³
Flammability Oxygen Index: % 15
Food Grade: FDA Yes