What the difference between Dupont Delrin and Acetal Copolymer in Sheet and Rods

Homopolymer Acetal or Delrin is the perfect plastic for turning on a lathe lathe. It is very easy to turn, however it requires slower speeds. I have used this material to make Scottish small pipes chanters. I have ordered many items from a plastic shop in Anaheim. Small pieces always ship promptly and everything has been well packed. I’ve never had an issue with an order.
Between the Delrin and Acetal rods, both materials are quite durable and easily machinable, and they have very similar physical properties. They appear the same, but in practical use there are a few differences that may make one preferable 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 applicable properties you may need for your application.
Our Acetal Sheet is probably our primary material for machining,as it gives an excellent finish both on manual and CNC Machines. It has a pretty low moisture absorption making it the usual grade for food contact and where the dimensional stability is important. Acetal Sheet has an ideal combination of high mechanical strength, hardness and strength, giving it superb sliding properties, electrical insulation, and wear resistance.
Acetal Sheet has many uses and is particularly of value 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 Sheets are of the plastics chosen within the auto industry because of its long term dimensional stability and toughness. It provides solutions for designers to help them produce long lasting and very durable components. Another popular area for Pomalux is in boating applications. This environment suits acetal quite because the low moisture absorption will result in components that won’t expand or alter dimensions due to contact with water.

Tecaform AH Sheet