POM plastic

POM plastic – a precise and highly durable material for industrial components

POM plastic (polyoxymethylene) is one of the most important materials in the field of engineering plastics. Due to its high mechanical strength, excellent stiffness, low friction and very good wear resistance, POM plastic represents a reliable choice for manufacturing precision industrial components. The material is often used as a substitute for metal parts, combining high stability, low weight and very good machining properties.
At M&M Intercom, we offer a wide selection of semi-finished POM plastic products, supporting the production of various technical components for industry, mechanical engineering, the automotive sector, logistics, transport and many other industries. The material is available in different dimensions, shapes, colours and material grades, supporting adaptation to almost any technical application.

What is POM plastic

POM plastic is a high-quality engineering polymer, also known as acetal plastic. The material has a very homogeneous structure, providing excellent mechanical stability and very good dimensional stability even under higher loads.
Due to its low coefficient of friction and very good wear resistance, POM plastic is particularly suitable for manufacturing sliding elements, mechanical guides, gears, bushings and many other components. The material supports highly precise machining, which is essential for the production of precision mechanical parts.
The most commonly used version is POM C plastic, combining high stability, good machinability and excellent mechanical strength.

Manufacturers of POM plastic in our range

To maintain high quality, we work with recognized manufacturers of engineering plastics. Our range includes products from:
Centroplast

• MCAM (Mitsubishi Chemical Advanced Materials)
• MTS
• Zell-Metall

These manufacturers provide consistent material quality, precise production of semi-finished products and reliable mechanical properties for demanding industrial applications.

Temperature range of POM plastic

POM plastic is suitable for use in various temperature conditions. The material retains stable mechanical properties even at lower temperatures and under increased operating loads.
Minimum operating temperatures typically reach approximately -50 °C, while the maximum temperature ranges from about 80 °C to 105 °C, depending on the material type and application.
This makes POM plastic suitable for many industrial applications where mechanical components are exposed to temperature variations.

Dimensions of POM sheets

POM sheets are available in various thicknesses, supporting the production of different mechanical components.
Sheet thicknesses cover a wide range, from approximately 1 mm to 150 mm, making it possible to produce thin technical elements as well as robust structural components.
Standard sheet widths include 600 mm, 610 mm, 1000 mm and 1220 mm, while lengths usually range from 1000 mm to 3000 mm, supporting flexible use in different industrial projects.

POM rods and tubes

In addition to sheets, POM rods and POM tubes are also available, supporting the production of numerous mechanical components.
POM rods are available in various diameters, from approximately 5 mm to 300 mm, supporting the production of bushings, gears, rollers, guides and other machine elements.
POM tubes are available with different inner and outer diameters. Inner diameters range approximately from 10 mm to 175 mm, while outer diameters can range from about 3 mm to over 300 mm.
This variety of dimensions supports precise adaptation to individual design requirements.

Density and mechanical properties of the material

The density of POM plastic typically ranges between approximately 1.34 g/cm³ and 1.63 g/cm³, with the most common value being around 1.41 g/cm³.
This combination of relatively low weight and high mechanical strength supports the production of components that are lighter than metal parts while maintaining very good mechanical stability.
POM plastic also shows very good resistance to material fatigue, meaning it can withstand repeated mechanical loads over long periods.

Different POM material grades

Various POM material grades are available to meet different technical requirements, providing additional mechanical or functional properties.
The most commonly used grades include:

• POM C – the most widely used version with balanced mechanical properties
• POM H – material with a higher crystalline structure and slightly higher strength
• POM C GF30 – glass fibre reinforced material for increased stiffness
• POM LF – material with improved sliding properties
• POM W – material suitable for contact with drinking water
• POM + PE – combined material for improved wear resistance

Colours of POM plastic

Semi-finished POM products are available in various colours, supporting easier material identification and use in different industrial systems.
The most common colours are:

• Natural
• Black
• Blue

The colour of the material can also indicate certain properties or the manufacturer.

Areas of application of POM plastic

Due to its mechanical properties, POM plastic is used in many industrial applications.
In mechanical engineering, it is used for manufacturing gears, bushings, guides, bearings and other mechanical components.
In the automotive industry, it is used for mechanical vehicle parts that must withstand higher loads and provide smooth movement.
In logistics and transport, it is used for transport components, sliding elements and guides.
The material is also used in electronics, medical equipment, furniture production, sports equipment and many other technical applications.

Advantages of using POM plastic

The use of POM plastic brings several advantages in industrial systems. The material supports the production of lightweight yet stable components with long service life.
Key advantages include high mechanical strength, low friction, very good wear resistance, excellent machinability and good chemical resistance.
Additionally, POM plastic offers very good dimensional stability, supporting precise operation of mechanical systems even over long-term use.

Technical support and material supply

Selecting the appropriate material requires cooperation with a knowledgeable partner. At M&M Intercom, we provide a wide range of POM plastic in various dimensions, shapes and material grades.
Our team assists customers in selecting the most suitable material based on loads, temperature conditions and specific application requirements. We also provide fast delivery from stock and technical support.
For additional information or assistance in selecting the appropriate POM plastic, we are available at any time.
 

 

Frequently asked questions about POM plastic

 

1. What is POM plastic and why is it used in industry?
POM plastic (polyoxymethylene) is a high-performance engineering polymer primarily used for manufacturing precision mechanical components. Due to high mechanical strength, excellent dimensional stability and low friction, it is used in applications requiring reliable operation. The material often replaces metal components, contributing to lower weight, reduced wear and quieter operation.
2. What is the difference between POM C and POM H plastic?
POM C is the most commonly used version, offering a balanced combination of mechanical strength, stability and machinability. POM H has a higher crystalline structure, resulting in higher stiffness and strength, but it is more demanding to machine. In most industrial applications, POM C is the preferred choice due to its versatility.
3. In what forms is POM plastic available?
POM plastic is available in several semi-finished forms. The most common are sheets, rods and tubes. Sheets are used for structural elements and mechanical parts, rods are suitable for turning and manufacturing bushings or gears, while tubes are used in applications requiring hollow elements with high stability.
4. What are the main advantages of POM plastic compared to other materials?
POM plastic offers high mechanical strength, low friction, good wear resistance and excellent dimensional stability. The material is also well suited for machining, supporting the production of complex components with high precision.
5. What temperature range can POM plastic withstand?
The operating temperature range of POM plastic is typically between approximately -50 °C and +100 °C, depending on the material type and operating conditions. Some grades can withstand slightly higher temperatures for short periods.
6. Where is POM plastic most commonly used?
It is widely used in mechanical engineering, the automotive industry, transport systems, logistics, medical equipment and electronics. Typical applications include gears, guides, bushings, bearings and transport elements.
7. Is POM plastic suitable for sliding elements?
Yes, POM plastic has low friction and very good sliding properties, making it suitable for sliding elements, guides and moving mechanical components. Its wear resistance supports long service life even in applications with frequent movement.
8. Is POM plastic resistant to chemicals?
POM plastic shows good resistance to many chemicals, including oils, fuels and various industrial fluids. This makes it suitable for industrial environments where components are exposed to chemical influences.
9. Which POM plastic manufacturers are available at M&M Intercom?
We offer semi-finished POM products from recognized manufacturers such as Centroplast, MCAM, MTS and Zell-Metall, known for consistent quality and reliable performance.
10. How to choose the right POM plastic for your application?
When selecting POM plastic, it is important to consider loads, temperature conditions, application type and dimensional stability requirements. The choice of form (sheet, rod or tube) is also important. At M&M Intercom, we provide technical guidance to help select the most suitable solution.

 

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