What the difference between Acetal Copolymer and Dupont Delrin in Sheet or Plate and Round Rod

Delrin is the best plastic for turning on a CNC lathe lathe. It’s simple to turn, but it does require reduced speeds. I have used this plastic to make Scottish small pipes chanters. I have purchased many items from a plastic shop in Anaheim. Smaller pieces usually ship promptly and everything was well packed. I have never had an issue with an order.
Between the Delrin and Acetal rods, both materials are exceptionally durable and easily machinable, and they have very comparable physical properties. They do look the same, but in practical uses there are some differences that may make one better 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 desired properties you may need for your application.
Our Acetal Sheet is definitely our choice material for machining,giving an excellent 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 an ideal combination of high mechanical strength, hardness and strength, giving it superb sliding properties, electrical insulation, and wear resistance.
Acetal Sheet has countless applications and is especially 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 help with very low friction and hard wearing food safe components.
Acetal Sheet stock, perhaps the best of the engineering plastics chosen within the auto industry because of its long term dimensional stability and toughness. It delivers solutions for designers to help them produce long lasting and very durable components. Another popular area for Tecaform AH is in moisture applications. This environment suits acetal quite because its low moisture absorption will result in components that will not expand or change dimensions due to contact with water.

dupont delrin 150SA sheet