Important reasons Homopolymer Acetal or Delrin is a great plastic for turning on a machine lathe. It is very easy to turn, although it does require reduced speeds. I have occasionally used this plastic to make Scottish small pipes chanters. I have ordered numerous items from a plastic shop in Anaheim. Small parts usually ship promptly and everything is always well packed. We have never had an issue with an order.
Between the Delrin and POM-C rods, both materials are exceptionally durable and easily machinable, and they have similar physical properties. They appear similar, but for practical use there are some differences that may make one preferable than the other. It also depends heavily on your application. As with all plastic materials, make sure to check the typical properties data sheet for the appropriate properties you may need for your application.
Our Acetal Sheet is probably our best material for machining,giving an excellent finish both on manual and CNC Machines. It has a very 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, hardness and strength, giving it outstanding sliding properties, electrical insulation, and wear resistance.
Acetal Sheet has countless applications and is certainly of value in the food preparation industry. Because of its low moisture absorption it helped it to achieve Food & Drug Administration approval and its excellent 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 durability. It provides solutions for designers to help them create long lasting and very durable components. Another popular area for Acetal Sheet is in marine applications. This environment suits acetal quite because the low moisture absorption will result in components that will not expand or alter dimensions due to contact with water.
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