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Acetal POM Material Properties: Density, Strength & More

Last updated: 2026-08-13 · Source: MADES AI manufacturing database

Acetal POM (POM (Acetal)) is a widely used engineering plastic/aluminium with a density of 1.41 g/cm³, yield strength of 70 MPa and Young's modulus of 3.1 GPa. These are nominal room-temperature datasheet values from the MADES AI materials database.

What are the key properties of POM (Acetal)?

PropertyValue (nominal)
Density (g/cm³)1.41
Yield Strength (MPa)70
Tensile Strength (MPa)70
Young's Modulus (GPa)3.1
Elongation at Break (%)40
Thermal Conductivity (W/m·K)0.31

Values are typical room-temperature datasheet figures used for initial material screening. Actual properties depend on grade, processing conditions and test method.

How do I use this material in manufacturing?

Use these baseline values for concept selection and preliminary design. For load-bearing or regulatory applications, confirm with supplier certifications and physical testing.

Frequently Asked Questions

What is the density of POM (Acetal)?

Acetal POM has a density of 1.41 g/cm³ at room temperature.

What is the yield strength of POM (Acetal)?

The nominal yield strength is 70 MPa.

Is POM (Acetal) good for my application?

MADES AI can recommend and compare materials for your specific application — try the MADES AI Assistant with your requirements.