Friday, April 9, 2021

Comparing POM H and POM C acetals in Sheet and Rods

Homopolymer Acetal or Delrin is a great plastic for turning on a lathe lathe. It’s simple to turn, although it requires slower speeds. I have used this material to make Scottish small pipes chanters. I have bought countless items from a plastic shop in Anaheim. The small parts always ship promptly and everything is always well packed. I’ve never had a problem with an order.
Between the Delrin and POM-C rods, both materials are incredibly tough and easily machinable, as they have very comparable physical properties. They look similar, but in practical use there are a few differences that can make one better than the other. It also depends on your application. As with any plastic materials, be sure to check the typical properties data sheet for the desired 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. 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 excellent sliding properties, electrical insulation, and wear resistance.
Acetal Sheet has numerous uses and is particularly 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 delivers solutions for designers to help them produce long lasting and very durable components. Another popular area for sheet Acetal is in marine applications. This environment suits acetal well because its low moisture absorption results in components that will not expand or change dimensions due to contact with water.

plastic rod


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