density of delrin

Welcome to our article on the density of Delrin, a popular plastic material choice for industrial applications in Singapore. Delrin, also known as acetal or polyoxymethylene (POM), offers a range of properties that make it an excellent choice for various industries. In this article, we will explore the density of Delrin and its significance in Singapore’s industrial landscape.

Delrin has a density of around 1.3 g/cm3, making it a lightweight option compared to materials like aluminum and steel. Its low density allows for efficient design and reduced weight in applications, without compromising on strength and durability. Whether you require high-density Delrin or low-density Delrin, this material provides a versatile solution for numerous engineering applications.

Understanding the density properties of Delrin is crucial for industries in Singapore that rely on materials with specific weight requirements. The density value of Delrin ensures that it meets the demands of diverse sectors such as aerospace, mechanical engineering, automotive, and electrical engineering.

Advantages of Delrin in Aerospace Applications

Delrin, also known as acetal or polyoxymethylene (POM), offers numerous advantages for aerospace applications. Its lightweight nature, high strength, and exceptional resistance to corrosion make it an ideal material choice in the aerospace industry.

One significant area where Delrin has made a significant impact is in aircraft landing gear systems. By replacing traditional alloys with Delrin, manufacturers have been able to achieve substantial weight savings without compromising on strength or durability. This helps improve fuel efficiency and overall performance.

In addition to aircraft, Delrin finds extensive use in satellite applications. Its resistance to high levels of radiation and low outgassing properties make it well-suited for critical components such as solar array deployment systems and cable insulating blocks. Delrin’s electrical insulating properties and heat resistance further contribute to its suitability for aerospace use.

Furthermore, Delrin’s excellent machinability allows for precise fabrication of complex components used in aerospace devices. Its durability and dimensional stability ensure reliable performance in demanding environments.

Advantages of Delrin in Aerospace Applications:

  • Lightweight design
  • High strength
  • Resistance to corrosion and radiation
  • Low outgassing properties
  • Electrical insulating properties
  • Heat resistance
  • Excellent machinability

Overall, Delrin’s unique combination of properties makes it a highly beneficial material for aerospace applications, providing significant advantages in terms of weight reduction, performance, and reliability.

delrin in aerospace

POM-C Acetal: A Versatile Material for Industrial Use

POM-C acetal, also known as polyoxymethylene copolymer, is a versatile material widely used in various industries. With its exceptional mechanical strength, rigidity, and hardness, as well as excellent chemical resistance and slide and wear properties, POM-C acetal offers numerous benefits for industrial applications.

One of the key advantages of POM-C acetal is its ability to provide high rigidity, low friction, and resistance to chemicals, making it an ideal choice for precision parts. This makes POM-C acetal suitable for applications such as friction bearings, gears, tool supports, housing parts, rollers, plugs, insulators, and seals. Its wide range of applications showcases the versatility and reliability of this material in industrial settings.

Furthermore, POM-C acetal is known for its ease of machining and polishing, making it highly sought after for industrial use. This ease of processing allows for efficient production and reduces manufacturing time and cost.

Overall, POM-C acetal is a valuable material with exceptional properties that make it a versatile and reliable choice for various industrial applications, providing durability, resistance to wear, and optimal performance.

POM-C acetal

POM-C Acetal Properties Applications
High mechanical strength Gears
Rigidity Tool supports
Hardness Housing parts
Chemical resistance Insulators
Low friction Rollers
Wear resistance Plugs
Easy machining and polishing Seals

Machining and Cutting Delrin for Different Applications

Machining and cutting Delrin require the use of specific tools and techniques to achieve precise and accurate results. Whether you are working with thin sheets or thicker pieces, choosing the right tools and employing proper methods is crucial for successful fabrication.

Cutting Delrin Sheets

  1. Machining Delrin Sheets: For thin sheets of Delrin, a sharp utility knife can be used to create clean cuts. Ensure the blade is sharp and steady, applying consistent pressure along the cutting line. This method works well for intricate shapes and small-scale cutting tasks.
  2. Sawing Delrin Sheets: Thicker sheets of Delrin may require sawing tools such as a fine-toothed hand saw or an electric table saw. These tools provide the necessary power and precision to cut through the material effectively. Use blades with proper spacing and sharp teeth to avoid causing damage or compromising the integrity of the Delrin.

machining Delrin

Machining Delrin

Machining Delrin demands durable tools capable of withstanding the material’s toughness and rigidity. The following machining tools are commonly used for working with Delrin:

Tool Type Features
Carbide End Mills Designed specifically for machining plastics, carbide end mills offer high durability and help reduce cutter deflection. They create clean cuts and provide excellent chip evacuation.
Carbide Drills Carbide drills are suitable for accurate drilling and hole making in Delrin. They maintain precision and durability even when working at higher speeds and feeds.
Diamond-Tipped Tools Used for finishing operations, diamond-tipped tools provide exceptional surface finish and extended tool life when working with Delrin.

When machining Delrin, it is essential to follow proper cutting speeds and feeds recommended by the manufacturer. This ensures efficient chip removal and minimizes the risk of overheating, which can lead to melting or warping of the material.

In conclusion, understanding the appropriate tools and techniques for machining and cutting Delrin is vital for achieving accurate and precise results. Whether you are working with thin sheets or larger pieces, selecting the right tools, maintaining sharp blades, and following recommended cutting parameters will help you fabricate Delrin parts effectively.


In summary, Delrin, also known as acetal or polyoxymethylene (POM), is a versatile and valuable material for various industrial applications in Singapore. Its exceptional properties, including high-tensile strength, low-friction, and high-wear resistance, make it an excellent choice for aerospace, mechanical, automotive, and electrical engineering industries.

One of the key advantages of Delrin is its lightweight design, which offers weight savings in aerospace applications and enhances overall efficiency. Additionally, Delrin’s resistance to corrosion and excellent machinability make it ideal for producing precision parts in a wide range of industries.

As Singapore industries continue to evolve and innovate, Delrin will remain a reliable and versatile material that helps drive advancements in various sectors. Whether it’s for aerospace components, mechanical gears, automotive parts, or electrical insulators, Delrin’s unique combination of properties makes it a go-to material for achieving high-performance and durable solutions.


What is the density of Delrin?

The density of Delrin, also known as acetal or polyoxymethylene (POM), is around 1.3 g/cm3.

What are the properties of Delrin?

Delrin offers properties such as high-tensile strength, low-friction, high-wear resistance, and overall durability.

What are the applications of Delrin?

Delrin is used in a variety of applications, including pump and valve components, gears, bearings, bushings, rollers, fittings, and electrical insulator parts.

What are the advantages of using Delrin in aerospace applications?

Delrin’s lightweight nature, high strength, resistance to corrosion, and low outgassing properties make it ideal for aerospace applications. It is used in aircraft landing gear systems, satellite applications, and more.

What is POM-C acetal used for?

POM-C acetal, also known as polyoxymethylene copolymer, is commonly used in precision parts that require high rigidity, low friction, and chemical resistance. Some applications include friction bearings, gears, tool supports, and insulation parts.

What tools are required for machining and cutting Delrin?

Machining and cutting Delrin require appropriate tools such as sharp utility knives, fine toothed hand saws, or electric table saws. It is important to use well-sharpened blades and blades that can withstand the material’s toughness for precise and accurate results.

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