polyoxymethylene chemical resistance

Polyoxymethylene Chemical Resistance Guide Singapore

Welcome to our comprehensive guide on polyoxymethylene (POM) chemical resistance in Singapore. As a trusted source of information in the engineering plastic industry, we are here to provide you with valuable insights into the durability and chemical compatibility of POM. Whether you are looking for data on POM chemical resistance, a guide to POM’s corrosion resistance, or information on POM chemical properties, you have come to the right place.

POM, also known as acetal or Delrin, is a widely used engineering plastic that offers exceptional strength, stiffness, and surface hardness. Its robust properties make it a preferred choice in various industries, including mechanical, chemical, electrical, and aviation.

Before diving into the details, let’s take a look at the key terms that will be discussed in this guide:

  • Polyoxymethylene chemical resistance
  • POM chemical resistance
  • Polyoxymethylene durability
  • POM corrosion resistance
  • Polyoxymethylene chemical compatibility
  • POM chemical properties
  • Polyoxymethylene chemical resistance chart
  • Polyoxymethylene chemical resistance guide
  • POM chemical resistance data
  • Polyoxymethylene chemical resistance testing

In the following sections, we will explore the properties of POM, its wide range of applications, and its exceptional chemical resistance. Additionally, we will provide you with valuable information on POM chemical resistance charts, testing, and how to select the appropriate POM grade for your specific needs.

By the end of this guide, you will have a thorough understanding of POM’s chemical resistance and its suitability for different applications in the Singapore market.

The Properties of POM

Polyoxymethylene (POM), also known as acetal or Delrin, possesses a range of impressive properties that make it a top choice for demanding engineering applications. Let’s explore some of these key properties:

1. Mechanical Strength

POM exhibits high mechanical strength, allowing it to withstand heavy loads and resist deformation. This makes it ideal for applications that require robust and durable components.

2. Surface Hardness

POM offers exceptional surface hardness, providing resistance against scratches, abrasion, and wear. Its hard outer layer ensures long-lasting performance, even under harsh conditions.

3. Dimensional Stability

POM has good dimensional stability, meaning it maintains its shape and size over time. This property ensures the accuracy and reliability of POM components in precision-driven industries.

4. Toughness

POM is renowned for its toughness, enabling it to absorb impact and withstand mechanical stress without fracturing or breaking. Its ability to resist fatigue makes it an excellent choice for load-bearing applications.

Additionally, POM displays exceptional resistance against various factors that can compromise its functionality. It is highly resistant to solvents, fuels, abrasion, wear, friction, and fatigue. These unique properties make POM a versatile and durable material suitable for application across a wide range of industries, such as mechanical, chemical, electrical, and aviation.

POM Mechanical Strength

With its impressive properties, POM continues to be a reliable and powerful choice for numerous engineering applications. In the next section, we will explore some of the specific applications of POM and discover how it excels in various industries.

POM Applications

Polyoxymethylene (POM), with its excellent mechanical properties and chemical resistance, finds extensive applications across various industries in Singapore.

Gears and Bearings

POM gears and bearings are commonly used in mechanical systems due to their high strength, low friction, and excellent wear resistance. These components ensure smooth and reliable operation, making them ideal for applications such as automotive transmissions, industrial machinery, and consumer electronics.


POM’s dimensional stability and low friction properties make it an excellent choice for conveyor systems. It enables efficient movement of materials in industries such as food processing, packaging, and logistics, where reliable and smooth transport is essential.

Window Guides

POM window guides offer durability, low friction, and resistance to wear and corrosion. They provide smooth and precise operation of windows in automotive and architectural applications, ensuring optimal functionality and longevity.

Speaker Grilles

POM speaker grilles offer a combination of strength and acoustic transparency. This makes them suitable for covering and protecting speakers in electronic devices, automotive audio systems, and home entertainment systems.

Medical Devices

POM’s biocompatibility, chemical resistance, and dimensional stability make it a preferred material for various medical devices. POM components are used in surgical instruments, drug delivery systems, diagnostic equipment, and dental devices, ensuring safety, reliability, and long-term performance.


POM fasteners provide corrosion resistance, excellent mechanical strength, and ease of installation. They are commonly used in industries such as automotive, aerospace, and electronics, offering reliable fastening solutions in harsh and demanding environments.

Furniture Components

POM furniture components, such as connectors, hinges, and handles, offer durability, dimensional stability, and resistance to wear. They are widely used in the furniture industry to ensure seamless assembly, smooth operation, and long-lasting performance.

POM applications

Application Key Benefits
Gears and Bearings High strength, low friction, and wear resistance
Conveyors Dimensional stability and low friction for smooth material transport
Window Guides Durability, low friction, and resistance to wear and corrosion
Speaker Grilles Strength and acoustic transparency for optimal sound performance
Medical Devices Biocompatibility, chemical resistance, and dimensional stability
Fasteners Corrosion resistance and excellent mechanical strength
Furniture Components Durability, dimensional stability, and resistance to wear

POM Chemical Resistance

Polyoxymethylene (POM) is known for its exceptional chemical resistance, making it a reliable choice for various applications. POM exhibits compatibility with solvents and fuels, ensuring optimal performance even in harsh environments. Its resistance to abrasion, wear, and friction further enhances its durability and longevity.

When it comes to chemical exposure, POM’s impressive resistance properties make it suitable for use in different industries and scenarios. Whether it’s exposure to solvents, fuels, or other substances, POM proves its reliability and effectiveness.

POM Compatibility with Solvents and Fuels

POM demonstrates compatibility with a broad range of solvents and fuels, allowing it to maintain its performance and integrity under different conditions. This aspect makes it a versatile material for applications where exposure to various chemical substances is expected.

POM Resistance to Abrasion, Wear, and Friction

POM’s resistance to abrasion, wear, and friction plays a vital role in its durability and long-lasting performance. Even in high-stress environments, POM can withstand the forces and pressures associated with friction and wear, ensuring reliable functionality over extended periods.

To better understand POM’s chemical resistance capabilities, it is crucial to refer to a comprehensive chart and conduct appropriate testing. These resources provide valuable insights into POM’s compatibility with specific chemicals and aid in selecting the appropriate grade for different applications.

POM chemical resistance

POM’s exceptional chemical resistance, compatibility with solvents and fuels, and resistance to abrasion, wear, and friction make it an ideal choice for various industries and applications. Whether it’s in mechanical, chemical, electrical, or aviation environments, POM’s reliability and durability are unmatched.

POM Chemical Resistance Chart and Testing

When selecting the appropriate Polyoxymethylene (POM) grade for specific applications, it is crucial to consider its chemical resistance. Understanding the compatibility of POM with different substances is vital for ensuring the long-term performance and durability of your projects in the Singapore market.

A POM chemical resistance chart provides valuable information about the reactions between POM and various chemicals. This chart enables you to make informed decisions regarding material selection based on the chemical exposure your application may face. By identifying the chemicals to which POM is resistant, you can confidently choose the right grade of POM to ensure optimal performance and longevity.

To validate and verify the chemical resistance of POM, extensive testing is conducted in different chemical environments. POM chemical resistance testing involves subjecting the material to various substances to assess its reaction and durability. These tests provide valuable data on the resistance of POM to specific chemicals, ensuring that the material will perform reliably and without degradation in the intended application.

Whether you are working with solvents, fuels, or other chemical substances, POM chemical resistance testing provides essential insights into the performance limitations and capabilities of the material. It allows you to understand how POM will behave when exposed to different chemicals and select the most suitable grade for your specific application.

We understand the importance of accurate and reliable data in material selection and application design. That’s why we invest in comprehensive POM chemical resistance testing to provide you with the most up-to-date and accurate information, ensuring the success of your projects in Singapore.

POM Chemical Resistance

POM Chemical Resistance Chart

Chemical Substance POM Compatibility
Acids (Dilute) Excellent
Acids (Concentrated) Fair
Alcohols Excellent
Aromatic Hydrocarbons Poor
Chlorinated Solvents Fair
Ketones Fair

Please note that the chemical resistance chart above provides a general guideline and may vary based on specific POM grades and concentrations. It is always essential to consult the manufacturer’s documentation and conduct thorough testing to ensure accurate chemical resistance data.


In conclusion, POM (Polyoxymethylene) is a versatile engineering plastic that offers exceptional durability, high chemical resistance, and impressive mechanical properties. Its strength, stiffness, and surface hardness make it a reliable choice for a wide range of applications in various industries. POM’s ability to withstand fatigue, solvents, fuels, abrasion, wear, and friction ensures its long-lasting performance.

With its excellent corrosion resistance, POM is well-suited for projects where chemical compatibility is crucial. Its dimensional stability and resistance to various substances and harsh conditions make it ideal for demanding environments. POM’s durability, combined with its chemical resistance, ensures reliability and longevity in different industries.

By referring to the POM chemical resistance guide, users can choose the appropriate POM grade for their specific application and ensure the success of their projects. Whether it’s for mechanical, chemical, electrical, or aviation purposes, the chemical properties and durability of POM make it a reliable material choice in the Singapore market.


What is polyoxymethylene (POM)?

Polyoxymethylene, also known as POM or acetal, is a general purpose engineering plastic with high strength, stiffness, and surface hardness. It offers excellent resistance against fatigue, solvents, fuels, abrasion, wear, and friction.

What are the properties of POM?

POM exhibits high mechanical strength, stiffness, surface hardness, dimensional stability, and toughness.

What are the applications of POM?

POM is used in a wide range of applications, including gears, bearings, conveyors, window guides, speaker grilles, medical devices, fasteners, and furniture components.

Does POM have good chemical resistance?

Yes, POM demonstrates high chemical resistance and is compatible with a range of solvents and fuels. It also exhibits excellent resistance to abrasion, wear, and friction.

Is there a chemical resistance chart available for POM?

Yes, a POM chemical resistance chart provides valuable information about the compatibility of POM with different substances, aiding in material selection for specific applications.

Are there tests to verify POM’s chemical resistance?

Yes, POM chemical resistance testing is conducted to validate its performance in different chemical environments. These tests provide data on the resistance of POM to specific chemicals.

What are the advantages of using POM?

POM’s high mechanical strength, stiffness, surface hardness, chemical resistance, and dimensional stability make it a reliable choice for applications that require durability and corrosion resistance.

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