Homopolymer Acetal or Delrin is the perfect plastic for turning on a CNC lathe lathe. It’s very easy to turn, although it requires reduced speeds. I’ve used this plastic to make Scottish small pipes chanters. I have bought countless items from Industrial Plastic. The smaller parts usually ship quickly and everything was well packed. I have never had a problem with an order.
Between the Delrin and Acetal rods, both materials are very durable and easily machinable, as they have very similar physical properties. They look the same, but in practical uses there are some differences that may make one better than the other. It also depends 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 choice material for machining,as it gives an nice finish both on manual and CNC Machines. Its got a pretty low moisture absorption making it the usual 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 superb sliding properties, electrical insulation, and wear resistance.
Acetal Sheet has numerous uses 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 in addition to its excellent sliding abilities which aid with very low friction and hard wearing food safe components.
Acetal Sheet is one of the plastics used within the automotive industry because of its long term dimensional stability and toughness. It offers solutions for designers to help them create long lasting and very durable components. Another popular area for Tecaform AH is in marine applications. This environment suits acetal quite because its low moisture absorption results in components that won’t expand or change dimensions due to contact with water.
Friday, April 9, 2021
What the difference between POM H and POM C acetals in Sheet or Plate and Round Rod
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