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Acetal / Delrin

Acetal, or commonly known as Ertacetal, Delrin or POM is a high strength, high impact resistant material that is very easy to machine and is perfect for precision machined components with a very strict tolerance. 

Acetal has low water absorption and has high electrical and chemical resistance, with the exception of chlorine and acid hydrolysis. This makes it suitable for industrial and mechanical applications.

The physical properties of Acetal are extremely high, providing excellent hardness and stiffness, with excellent creep resistances.

Although it is not as strong as Nylon, Acetal is easier and more precise to machine and is sometimes preferred for this reason. 

If you need anymore information or have some questions about Acetal, please contact us by email: or phone us on 0405 332 532.


2 products