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

Delrin is the best plastic for turning on a machine lathe. It’s simple to turn, however it does require slower speeds. I’ve used this material to make Scottish small pipes chanters. I have bought many items from Industrial Plastic. The smaller parts always 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 very tough and easily machinable, and they have similar physical properties. They do look similar, but for practical uses there are a few differences that may make one better than the other. It also depends heavily on your application. As with any 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 critical. Acetal Sheet has the best combination of high mechanical strength, durability and strength, giving it superb sliding properties, electrical insulation, and wear resistance.
Acetal Sheet has many applications and is certainly 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 Sheet is one of the engineering plastics used within the automotive industry because of its long term dimensional stability and durability. It offers solutions for designers to help them create long lasting and very durable components. Another popular area for Acetal is in boating 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.

dupont delrin rod