Technical datasheet

POLYform™ POM C M90

Supplied byPolykemi AB- Last Updated on Feb 25, 2019

POLYform™ POM C M90 is a polyacetal polyoxymethylene (POM) grade. Possesses low friction, high mechanical strength, low warpage and good appearance. Exhibits good processability, durability, dimensional stability and color accuracy. Offers good scratch-, wear and impact resistance. Is suitable for processing by injection molding. Used in automotive radiators, tachographs for buses & trucks and signalling rockets.
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POLYform™ POM C M90 properties

Mechanical properties

PropertiesValue & unitTest conditionTest method
Elongation at Yield0.0 Visible After LoginVisible After LoginVisible After Login
Flexural Modulus0.0 Visible After LoginVisible After LoginVisible After Login
Flexural Strength, Ultimate0.0 Visible After LoginVisible After LoginVisible After Login
Impact Strength, Notched Charpy0.0 Visible After LoginVisible After LoginVisible After Login
Impact Strength, Notched Charpy0.0 Visible After LoginVisible After LoginVisible After Login
Tensile Strength, Ultimate0.0 Visible After LoginVisible After LoginVisible After Login

Physical properties

PropertiesValue & unitTest conditionTest method
Density0.0 Visible After LoginVisible After LoginVisible After Login
Linear Mold Shrinkage, Flow0.0 Visible After LoginVisible After LoginVisible After Login
Linear Mold Shrinkage, Transverse0.0 Visible After LoginVisible After LoginVisible After Login
Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index)0.0 Visible After LoginVisible After LoginVisible After Login

Thermal properties

PropertiesValue & unitTest conditionTest method
Deflection Temperature at 1.8 MPa (264 psi)0.0 Visible After LoginVisible After LoginVisible After Login
Vicat Softening Temperature0.0 Visible After LoginVisible After LoginVisible After Login

POLYform™ POM C M90 Processing Guidelines

Injection Molding Processing Guidelines

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