Advantages of Acetal (POM) in industrial machining

Acetal, also known as POM (Polyoxymethylene), is one of the most widely used engineering plastics in industry for applications requiring precision, strength, and stability. Thanks to its unique properties, it has become an excellent substitute for metal in numerous manufacturing sectors.

What is acetal and why is it so valued?

Acetal is a semicrystalline thermoplastic with high stiffness, mechanical strength, and a low coefficient of friction. It is easy to machine and offers excellent dimensional stability, making it the ideal material for parts requiring tight tolerances and consistent performance under load.

Main advantages of acetal in industrial applications

• High dimensional stability: It maintains its shape and precision even under changes in temperature and humidity.
• Low moisture absorption: Ideal for environments where there is contact with liquids or constant exposure to steam.
• Excellent mechanical resistance: It withstands loads and stresses without deforming.
• Ease of machining: It can be cut, turned and milled with high precision.
• Chemical resistance: Compatible with many solvents, oils, and industrial products.

Common applications of acetal (POM)

• Gears and cogwheels
• Bearings and bushings
• Sliding components
• Parts for valves, pumps and hydraulic systems
• Structural parts for food or pharmaceutical machinery

Conclusion

Acetal is an excellent choice when precision, strength, and performance are required in plastic parts. At Suimtec, we offer high-quality acetal sheets, bars, and machined parts, ready to be adapted to your industrial process.

Are you looking to improve the performance of your machined parts? Discover our acetal solutions at suimtec.com.