What the difference between Copolymer Acetal and Homopolymer Acetal in Sheet and Rods

Dupont Delrin is the best plastic for turning on a machine lathe. It’s easy to turn, but it requires slow speeds. I use this stuff to make Scottish small pipes chanters. I have bought many items from iPlastic. The smaller pieces always ship quickly and everything was well packed. I’ve never had an issue with an order.
Between the Delrin and Acetal rods, both materials are exceptionally tough and easily machinable, and they have comparable physical properties. They look the same, but for practical use there are some differences that can make one better than the other. It also depends 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 choice material for machining,giving an excellent 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 important. Acetal Sheet has the best combination of high mechanical strength, durability and strength, giving it excellent 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 and its superb sliding abilities which aid with very low friction and hard wearing food safe components.
Acetal Sheets are of the plastics chosen within the automotive industry because of its long term dimensional stability and toughness. It offers solutions for designers to help them produce long lasting and very durable components. Another popular area for Sustarin C is in water applications. This environment suits acetal quite because its low moisture absorption results in components that will not expand or change dimensions due to contact with water.

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