Compare and contrast Copolymer Acetal and Dupont Delrin Homopolymer in Round rods or sheets and plate

Dupont Delrin is a great plastic for turning on a machine lathe. It’s simple to turn, but it requires reduced speeds. I’ve used this stuff to make Scottish small pipes chanters. I have purchased many items from a plastic shop in Anaheim. Smaller parts always ship quickly and everything is always well packed. I’ve never had a problem with an order.
Between the Delrin and Acetal rods, both materials are quite durable and easily machinable, and they have very comparable physical properties. They look the same, but in practical use there are some differences that may make one preferable than the other. It also depends heavily on your application. As with all plastic materials, be sure to check the typical properties data sheet for the applicable properties you may need for your application.
Our Acetal Sheet is definitely our primary material for machining,as it gives an great finish both on manual and CNC Machines. Its got a very low moisture absorption making it the ideal grade for food contact and where the dimensional stability is critical. Acetal Sheet has the best combination of high mechanical strength, durability and toughness, giving it excellent sliding properties, electrical insulation, and wear resistance.
Acetal Sheet has many uses and is particularly 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 help with very low friction and hard wearing food safe components.
Acetal Sheets are of the engineering plastics chosen within the auto industry because of its long term dimensional stability and toughness. 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 well because the low moisture absorption will result in components that will not expand or alter dimensions due to contact with water.

acetal copolymer