How to choose Copolymer Acetal and Homopolymer Acetal in Round rods or sheets and plate

Important reasons Homopolymer Acetal or Delrin is a great plastic for turning on a machine lathe. It is simple to turn, but it does require slow speeds. I have used this plastic to make Scottish small pipes chanters. I have purchased numerous items from a plastic shop in Anaheim. The small parts usually ship promptly and everything is always well packed. I have never had an issue with an order.
Between the Delrin and Acetal rods, both materials are incredibly tough and easily machinable, as they have very comparable physical properties. They do look similar, but in practical use there are a few differences that may make one better than the other. It also depends heavily 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,as it gives an nice finish both on manual and CNC Machines. It has a pretty low moisture absorption making it the preferred grade for food contact and where the dimensional stability is critical. Acetal Sheet has the perfect combination of high mechanical strength, durability and strength, giving it outstanding sliding properties, electrical insulation, and wear resistance.
Acetal Sheet has countless applications 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 excellent sliding abilities which aid with very low friction and hard wearing food safe components.
Acetal Sheet stock, perhaps the best of the plastics used within the auto industry because of its long lasting dimensional stability and toughness. It delivers solutions for designers to help them produce long lasting and very durable components. Another popular area for Acetal Sheet is in marine applications. This environment suits acetal quite because the low moisture absorption results in components that won’t expand or alter dimensions due to contact with water.

Choose Dupont Delrin