Compare and contrast Acetal Copolymer and Dupont Delrin in Sheet and Rods

Homopolymer Acetal or Delrin is the best plastic for turning on a machine lathe. It’s pretty easy to turn, however it does require reduced speeds. I’ve used this material to make Scottish small pipes chanters. I have bought numerous items from iPlastic. Small parts usually ship quickly and everything is always well packed. I have never had a problem with an order.
Between the Delrin and Acetal rods, both materials are very durable and easily machinable, as they have very similar physical properties. They do look the same, but in practical use there are some differences that can make one better than the other. It also depends on your application. As with all plastic materials, make sure to check the typical properties data sheet for the appropriate properties you may need for your application.
Our Acetal Sheet is probably our primary material for machining,giving an nice finish both on manual and CNC Machines. It has a pretty low moisture absorption making it the ideal grade for food contact and where the dimensional stability is critical. Acetal Sheet has an ideal combination of high mechanical strength, durability and strength, giving it superb sliding properties, electrical insulation, and wear resistance.
Acetal Sheet has numerous uses and is especially valued in the food preparation industry. Because of its low moisture absorption it helped it to achieve Food & Drug Administration approval in addition to its superb sliding abilities which help with very low friction and hard wearing food safe components.
Acetal Sheets are of the plastics chosen within the auto industry because of its long lasting dimensional stability and durability. It offers solutions for designers to help them create long lasting and very durable components. Another popular area for Pomalux is in marine applications. This environment suits acetal quite because its low moisture absorption results in components that will not expand or alter dimensions due to contact with water.

natural copolymer acetal