How to compare Copolymer Acetal and Homopolymer Acetal in Sheet and Rods
Dupont Delrin is the best plastic for turning on a CNC lathe lathe. It is simple to turn, however it requires slow speeds. I’ve used this stuff to make Scottish small pipes chanters. I have bought many items from iPlastic. The smaller parts usually ship quickly and everything has been well packed. I have never had an issue with an order.
Between the Delrin and POM-C rods, both materials are exceptionally tough and easily machinable, as they have comparable physical properties. They do look the same, but in practical use there are some differences that may make one preferable 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 appropriate properties you may need for your application.
Our Acetal Sheet is probably our choice material for machining,giving an excellent 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 important. Acetal Sheet has the best combination of high mechanical strength, hardness and toughness, giving it excellent sliding properties, electrical insulation, and wear resistance.
Acetal Sheet has numerous applications and is particularly valued 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 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 create long lasting and very durable components. Another popular area for Sustarin C is in boating applications. This environment suits acetal well because its low moisture absorption results in components that won’t expand or change dimensions due to contact with water.
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