acetal polyoxymethylene

Acetal Polyoxymethylene Expert Supply in Singapore

Welcome to our comprehensive guide on acetal polyoxymethylene, commonly known as POM or acetal. As experts in the field, we provide high-quality POM materials and solutions for various industries in Singapore. In this article, we will explore the properties, applications, advantages, manufacturing process, and uses of acetal polyoxymethylene.

Acetal polyoxymethylene is a semi-crystalline thermoplastic known for its exceptional mechanical strength, rigidity, and excellent sliding properties. It offers low moisture absorption and dimensional stability, making it suitable for complex components. There are two types of POM available: acetal homopolymer (POM-H) and acetal copolymer (POM-C). While POM-H provides slightly higher density, hardness, and strength, POM-C offers better chemical resistance. Both types have versatile applications, including in the food processing industry.

At our company, we are committed to supplying a wide range of POM products that cater to different needs. We offer injection-molded components, machined parts, profiles, filaments, sheets, and rods. Our manufacturer, Ensinger, is a global leader in POM production and can also modify POM granules with additives according to specific customer requirements. With our expertise and high-quality POM materials, we strive to meet the demands of various industries in Singapore.

In the upcoming sections, we will delve deeper into the properties and specifications of POM, its manufacturing process, alternative POM products, as well as its applications and uses in different industries. Stay tuned to explore the world of acetal polyoxymethylene.

POM Material Properties and Specifications

POM thermoplastic, also known as acetal polyoxymethylene, exhibits a range of impressive properties and specifications that make it suitable for a variety of applications. With its highly crystalline composition, POM offers high strength, toughness, and rigidity, making it an ideal choice for demanding operating conditions.

One of POM’s notable properties is its ability to retain rigidity even at low temperatures, ensuring consistent performance in different environments. Additionally, POM demonstrates excellent wear resistance, allowing it to withstand continuous friction and enhance the longevity of components.

Another advantage of POM is its exceptional sliding properties, which enable smooth movement and reduce friction. This characteristic makes POM particularly suitable for sliding applications where low friction is crucial.

Moreover, POM is a cost-effective material that offers a viable alternative to metals or other expensive plastics. Its mechanical properties, combined with its affordability, make it an attractive option for various industries.

Furthermore, POM exhibits good creep resistance, meaning it can withstand prolonged exposure to stress without deformation or permanent damage. This property is particularly advantageous in applications where dimensional stability is essential.

POM also demonstrates good hydrolysis resistance up to approximately 60 °C, making it suitable for use in components that come into contact with water or other liquid environments.

Additionally, POM is known for its high elasticity behavior, allowing it to withstand repeated bending or flexing without breaking or losing its shape, adding to its durability.

Based on these outstanding properties, POM finds extensive application in various industries and sectors. It is commonly used in sliding applications, design solutions with snap hooks, electrically insulating parts, and components in contact with water. Furthermore, its scratch-resistant high gloss visible appearance makes it suitable for creating visually appealing parts.

The versatility of POM ensures its utilization across industries such as food processing, pharmaceuticals, drinking water, and medical technology, where compliance with stringent quality and safety standards is paramount.

POM Material Properties and Specifications:

Properties Specifications
Strength High
Toughness Excellent
Rigidity High
Low-Temperature Rigidity Retained
Wear Resistance Excellent
Sliding Properties Outstanding
Cost-Effectiveness Yes
Creep Resistance Good
Dimensional Stability High
Hydrolysis Resistance Up to approx. 60 °C
Elasticity High

In summary, POM’s outstanding properties, such as its high strength, wear resistance, sliding properties, and cost-effectiveness, make it a versatile material that can be utilized in various industrial applications. Its dimensional stability, good hydrolysis resistance, and high elasticity behavior further expand its range of uses. Whether in sliding components, electrically insulating parts, or scratch-resistant visible parts, POM continues to be a reliable choice for components that require durability and precision.

POM Manufacturing and Supply

At Ensinger, we are a trusted global manufacturer and supplier of high-quality POM products. Our expertise lies in providing comprehensive solutions for POM manufacturing to meet the specific requirements of our customers. Whether you need POM injection molding, POM machining, POM profiles, or acetal filaments, we have the capabilities to deliver.

As part of our commitment to delivering exceptional products, we also offer a diverse range of POM semi-finished products, including POM sheets and POM rods. These semi-finished products are available in various dimensions and can be customized to suit your application needs perfectly.

To ensure the desired properties, we can modify POM granules with additives tailored to your unique specifications, enabling the creation of the ideal POM compound for your applications.

Furthermore, we provide an extensive selection of POM stock shapes, including POM rods, plates, and tubes. These stock shapes meet the highest quality standards and can be customized to align precisely with your project requirements.

POM Product Description
POM Rods High-quality POM rods in various dimensions, customizable to specific requirements.
POM Sheets Durable and dimensionally stable POM sheets available in different sizes for diverse applications.
POM Tubes Precision-engineered POM tubes that deliver excellent performance and reliability.

Our POM materials not only meet ASTM and DIN requirements for residual stress, porosity, and stability during machining, but they also undergo rigorous quality control processes to ensure consistent performance and reliability.

When you choose Ensinger for your POM manufacturing and supply needs, you can trust in our expertise, commitment to quality, and ability to deliver tailored solutions for your specific applications.

POM manufacturing and supply

Sustarin® – Another Option for POM Products

When it comes to POM materials, Sustarin® is an excellent alternative offered by Röchling, a trusted provider of plastic solutions. Sustarin® is available in the form of sheets, rods, and tubes, each tailored for specific applications and requirements. The Sustarin® range includes two main variations: Sustarin® C (POM-C) and Sustarin® H (POM-H).

Sustarin® C, compliant with FDA regulations, is particularly suitable for applications that require food contact safety. On the other hand, Sustarin® H is renowned for its exceptional strength, making it ideal for demanding industrial requirements.

Röchling also provides machined components and blanks made from Sustarin®, ensuring precise and custom fabrication in accordance with customer drawings.

Sustarin® Range and Modifications

The Sustarin® range is further enhanced through various modifications that cater to specific application needs. Röchling offers options such as antistatic, glass-fiber reinforced, and metal detectable Sustarin® solutions. These modifications ensure that the material is tailored to specific performance requirements, offering improved properties for different industries.

Röchling’s Sustarin® products are available in different dimensions and colors, providing versatility and flexibility for diverse applications. Whether you need POM sheets, rods, or tubes, Sustarin® offers a reliable solution that meets rigorous quality standards.

Sustarin® Applications

Sustarin® is a trusted choice for POM products across various industries, including oil and gas, drinking water, food processing, and medical engineering.

Industry Examples of Sustarin® Applications
Oil and Gas Valve components, seals, connectors
Drinking Water Pipes, fittings, valve seats
Food Processing Cutting boards, conveyor components, food handling equipment
Medical Engineering Surgical instruments, orthopedic components, medical devices

With its exceptional properties and tailored modifications, Sustarin® offers reliable performance and durability for a wide range of demanding applications.

Sustarin POM image

RTP Company’s Acetal Wear & Friction Compounds

When it comes to reliable wear and friction resistance, RTP Company is an industry leader in providing custom engineered thermoplastics compounds. With a specialization in acetal grades, RTP Company offers a range of high-quality acetal compounds that are designed to excel in demanding applications. These compounds are formulated with additives such as PTFE and silicone, along with other internal lubricants, to enhance wear and friction resistance.

Choosing the right acetal compound is crucial for applications requiring exceptional wear and friction performance. RTP Company offers a variety of options utilizing both homopolymer and copolymer resins. Popular trade names like Delrin® and Celcon® are commonly recognized for their outstanding properties.

RTP Company’s APWA Plus™ compounds are innovative solutions that deliver superior wear and friction resistance, resulting in longer lifecycles for moving and sliding parts. These compounds not only enhance performance but also contribute to reduced maintenance costs. Additionally, they are free from PTFE and compliant with RoHS regulations, ensuring environmental sustainability.

If your application requires specific attributes or customization, RTP Company has the ability to tailor their acetal compounds to meet your unique requirements. Whether it’s color, conductivity, flame retardancy, or high temperature resistance, RTP Company can provide the perfect solution for your application needs.

Key Features of RTP Company’s Acetal Wear & Friction Compounds:

  • Specially formulated with PTFE, silicone, and other internal lubricants for enhanced wear and friction resistance.
  • Utilize both homopolymer and copolymer resins, including well-known trade names like Delrin® and Celcon®.
  • APWA Plus™ compounds offer superior wear and friction resistance, longer lifecycles, and reduced maintenance costs.
  • RoHS compliant and free from PTFE, ensuring environmental sustainability.
  • Customization options available to meet specific application requirements.

With RTP Company’s acetal wear and friction compounds, you can trust that your components will perform reliably and withstand the most demanding operating conditions.

acetal wear and friction compounds

Comparison of RTP Company’s Acetal Compounds

Product Features Applications
APWA Plus™ – Enhanced wear and friction resistance
– Longer lifecycles
– Reduced maintenance costs
– Bearings
– Gears
– Bushings
Delrin® – Excellent mechanical properties
– High stiffness and toughness
– Good dimensional stability
– Automotive parts
– Conveyor systems
– Electrical connectors
Celcon® – Superior chemical resistance
– Low friction and excellent sliding properties
– Good processability
– Pump components
– Valve seats
– Conveyor rollers

POM Applications and Uses

POM, also known as acetal polyoxymethylene, finds extensive applications in various industries due to its exceptional properties and versatility. Here are some of the common uses of POM:

1. Sliding Applications

POM is extensively used in sliding applications where low friction, wear resistance, and dimensional stability are crucial. It is ideal for bearing bushes, rollers, slide rails, and other components that require smooth and reliable movement.

2. Design Solutions

POM offers design flexibility and is suitable for diverse applications. It is widely used in the creation of snap hooks, electrically insulating parts, and scratch-resistant high gloss visible parts. POM’s excellent mechanical strength and resistance to deformation make it a preferred choice for precision components.

3. Components in Contact with Water

The chemical resistance and low moisture absorption of POM make it an excellent choice for components in contact with water. It is commonly used in water treatment systems, drinking water equipment, and other applications where water compatibility is essential.

4. Food Processing Industry

POM’s high strength, wear resistance, and low friction properties make it suitable for various applications in the food processing industry. It is used in conveyor systems, food handling equipment, and components that require compliance with FDA regulations.

5. Medical Engineering and Orthopedics

In medical engineering, POM is utilized in the manufacturing of surgical instruments, orthopedic implants, and devices. Its biocompatibility, mechanical strength, and resistance to sterilization processes make it a reliable choice for medical applications where precision and durability are critical.

6. Oil and Gas Industry

The oil and gas industry requires materials that can withstand challenging environmental conditions, including exposure to chemicals and abrasion. POM’s excellent dimensional stability, chemical resistance, and mechanical properties make it suitable for various applications within this industry.

7. Other Industrial Applications

POM finds uses in a multitude of other industrial applications, such as automotive parts, electrical components, consumer goods, and more. Its versatility, combined with its advantageous properties, allows it to serve diverse industries with precision and reliability.

POM Applications

Industry Application
Oil and Gas Pipeline fittings, seals, valves
Drinking Water Pipes, connectors, valves
Food Processing Conveyor systems, food handling equipment
Medical Engineering Surgical instruments, orthopedic implants

These are just a few examples of the wide-ranging applications of POM. Its unique combination of mechanical properties, chemical resistance, and dimensional stability makes it a versatile solution for industries seeking reliable materials for critical applications.


Acetal polyoxymethylene (POM), also known as acetal, is a highly versatile thermoplastic material that offers excellent mechanical properties, dimensional stability, and wear resistance. Its wide range of applications spans various industries, including sliding components, electrically insulating parts, and components in contact with water.

POM can be manufactured using injection molding and machining processes, allowing for the production of complex shapes and precise components. It is available in different forms such as sheets, rods, and tubes, making it suitable for a variety of manufacturing needs.

One of the key benefits of POM is its cost-effectiveness, providing a viable alternative to metals and other expensive plastics. With its high strength, good wear resistance, and precise machining capabilities, POM is a reliable choice for components that require durability and precision.

In conclusion, acetal polyoxymethylene (POM) offers a wide range of applications in various industries. Its unique combination of mechanical properties, dimensional stability, and wear resistance, along with its cost-effectiveness, make it a valuable material for manufacturing high-quality components.


What is acetal polyoxymethylene (POM)?

Acetal polyoxymethylene, also known as POM or acetal, is a semi-crystalline thermoplastic with high mechanical strength, rigidity, and excellent sliding properties.

What are the properties of POM?

POM offers high strength, toughness, rigidity, wear resistance, and dimensional stability. It retains rigidity even at low temperatures and has good creep resistance and hydrolysis resistance.

What are the advantages of POM?

POM is cost-effective, can substitute for metals and other expensive plastics, and has good chemical resistance and machinability. It is also known for its high elasticity behavior.

What are the manufacturing and supply options for POM?

POM can be manufactured through injection molding and machining processes. It is available in various forms such as sheets, rods, tubes, and can be customized with additives according to specific requirements.

What is Sustarin® and how does it compare to POM?

Sustarin® is a brand of POM material offered by Röchling. It is available as sheets, rods, tubes, and offers different options such as POM-C and POM-H. It is suitable for various industries like oil and gas, drinking water, food processing, and medical engineering.

What are RTP Company’s acetal wear and friction compounds?

RTP Company offers a range of acetal compounds with additives like PTFE and silicone for improved wear and friction resistance. These compounds are free from PTFE and compliant with RoHS regulations.

What are the applications of POM?

POM is used in sliding applications, electrically insulating parts, components in contact with water, scratch-resistant high gloss visible parts, and various industries such as oil and gas, drinking water, food processing, and medical engineering.

What are the benefits of using acetal polyoxymethylene (POM)?

POM offers high strength, dimensional stability, wear resistance, and good sliding behavior, making it suitable for demanding operating conditions. It is cost-effective compared to metals and other plastics, and it can be machined with precision.

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