Comparing Acetal Copolymer and Dupont Delrin in Sheet and Rods. Additional info here: {https://iplasticsupply.com/home/plastic-materials-list/acetal-delrin-celcon-basf-pom-pomalux-sheet-rod/|
Homopolymer Acetal or Delrin is the best plastic for turning on a CNC lathe lathe. It has easy to turn, however it does require slower speeds. I have previously used this plastic to make Scottish small pipes chanters. I have ordered numerous items from Industrial Plastic. Smaller pieces usually ship quickly and everything is always well packed. We have never had a problem with an order.
Between the Delrin and POM-C rods, both materials are incredibly tough and easily machinable, and they have very similar physical properties. They do appear similar, but in practical uses there are some differences that may make one preferable than the other. It also depends heavily on your application. As with any 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 primary material for machining,as it gives an excellent finish both on manual and CNC Machines. It has a pretty 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 outstanding sliding properties, electrical insulation, and wear resistance.
Acetal Sheet has countless uses and is particularly valued in the food preparation industry. Because of its low moisture absorption it helped it to achieve 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 plastics chosen within the automotive industry because of its long lasting dimensional stability and durability. It provides solutions for designers to help them produce long lasting and very durable components. Another popular area for Tecaform AH is in marine applications. This environment suits acetal quite because the low moisture absorption will result in components that won’t expand or change dimensions due to contact with water.
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