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Rulon Bearings

Global POM-90 General Purpose Acetal
Categories: Polymer; Thermoplastic; Acetal (Polyoxymethylene, POM); Acetal Homopolymer, Unreinforced

Material Notes: Information provided by Global Polymers Corporation.

Key Words: Polyoxymethylene; Polyacetal
Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Density 1.41 g/cc0.0509 lb/in³ASTM D792
Linear Mold Shrinkage 0.022 cm/cm0.022 in/inASTM D955
 
Mechanical PropertiesMetricEnglishComments
Hardness, Rockwell M 8080ASTM D785
Tensile Strength, Yield 61.0 MPa8850 psiASTM D638
Elongation at Break 60 %60 %ASTM D638
Flexural Yield Strength 90.0 MPa13100 psiASTM D790
Flexural Modulus 2.60 GPa377 ksiASTM D790
Izod Impact, Notched 0.700 J/cm1.31 ft-lb/inASTM D256
 0.500 J/cm
@Temperature -29.0 °C
0.937 ft-lb/in
@Temperature -20.2 °F
ASTM D256
Tensile Impact Strength 150 kJ/m²71.4 ft-lb/in²ASTM D1822

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