Analyzing differences amoung Dupont Delrin and Acetal Copolymer in Sheet or Plate and Round Rod

Homopolymer Acetal or Delrin is a great plastic for turning on a machine lathe. It’s easy to turn, however it does require slower speeds. I use this material to make Scottish small pipes chanters. I have purchased numerous items from iPlastic. Smaller parts usually ship promptly and everything is always well packed. I have never had a problem with an order.
Between the Delrin and POM-C rods, both materials are exceptionally tough and easily machinable, and they have similar physical properties. They do look the same, but in practical uses there are some differences that may make one preferable 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 desired properties you may need for your application.
Our Acetal Sheet is probably our primary material for machining,giving an great finish both on manual and CNC Machines. Its got 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 superb sliding properties, electrical insulation, and wear resistance.
Acetal Sheet has countless uses and is certainly of value in the food preparation industry. Because of its low moisture absorption it gained 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 chosen within the automotive industry because of its long lasting dimensional stability and toughness. It provides solutions for designers to help them create long lasting and very durable components. Another popular area for Acetal is in marine applications. This environment suits acetal quite because the low moisture absorption will result in components that will not expand or change dimensions due to contact with water.