Know the Differences Between Delrin and Nylon

CNC machining is a process that uses computer-controlled cutting tools to remove material from a workpiece to create a desired shape. The process can be used to create a wide variety of shapes and can be performed on many different materials, including metals, plastics, and composites. Among various material options available, plastics is one of the most popular materials used for CNC machining. This is because plastics is easy to shape and mold into various shapes and sizes. Plastics is also a very strong and durable material, making it ideal for use in CNC machining.

Differences Between Delrin and Nylon

To ensure that the CNC machining process is successful, it is important to select the right plastic material for the application. Here comes the relevance of two of the commonly used plastic polymers Delrin and Nylon. Let us understand more about these materials in this post.

What is Delrin?

Delrin is a thermoplastic made from polyoxymethylene. It is known for its high strength and resilience, making it a popular choice for a variety of applications. Delrin is used in a wide range of products, including everything from gears and bearings to electrical insulation and phone cases. Delrin is a versatile plastic material that is often used in CNC machining. It is known for its strength and durability, and it can be machined to tight tolerances. Delrin is also a good choice for CNC machining because it is easy to work with and has a low friction surface. Delrin is often used in applications where low friction and minimal dimensional changes are required, such as in bearings, gears, and other mechanical parts.

Delrin plastic material is a versatile and durable engineering thermoplastic that offers a unique combination of properties. Here are the top features of Delrin:

  • Good wear resistance
  • Good chemical resistance
  • Good moisture resistance
  • High stiffness
  • Low friction & wear
  • Good fatigue resistance
  • Low moisture pickup
  • Low coefficient of thermal expansion
  • Excellent dimensional stability
  • Good resistance to heat and cold
  • Good electrical insulating properties
  • High impact resistance

What is Nylon

Nylon is a versatile and durable synthetic material that was first developed in the 1930s. Since then, Nylon has found a wide range of uses, from clothing and footwear to industrial applications. Nylon is known for its strength and resilience, as well as its resistance to abrasion and damage. Nylon is available in a variety of different grades and formulations. There are a number of reasons why Nylon is such a popular choice for CNC machining. First, Nylon is an extremely strong material. It is also lightweight, which makes it easy to work with. Additionally, Nylon is resistant to chemicals and wear-and-tear, which makes it ideal for various applications. Finally, Nylon is relatively inexpensive, which makes it a great option for businesses on a budget. Owing to these reasons, Nylon is commonly used in a variety of applications, such as in manufacturing, automotive, and aerospace industries.

Some of the key features of Nylon include:

  • Good resistance to most chemicals and solvents
  • Good chemical resistance
  • Low friction coefficient
  • Good resistance to UV light
  • Excellent abrasion resistance
  • Good ability to withstand high temperatures
  • Very resilient and do not absorb water.
  • Good fatigue resistance
  • High machineability

When it comes to CNC machining, there are a variety of materials that can be used, like the ones we discussed – Nylon and Delrin. But which one is the best material to use for your project?

Nylon is a versatile material that can be used for a variety of projects. It is strong and durable, making it ideal for projects that require a high level of precision. Delrin is also a strong material, but it is more flexible than Nylon. This makes it a good choice for projects that require a higher level of flexibility. So, which material should you choose for your CNC machining project? Ultimately, the answer depends on the specific project requirements. If you are not sure which material is right for your project, it is important to consult with your CNC machinists. A leading CNC machinist like Brogan & Patrick will be able to help you choose the right material for your project, based on your goals and objectives.