Analyzing differences amoung Acetal Copolymer and Dupont Delrin in Sheet and Rods
Homopolymer Acetal or Delrin is the best plastic for turning on a machine lathe. It’s easy to turn, although it does require slow speeds. I have used this material to make Scottish small pipes chanters. I have purchased countless items from a plastic shop in Anaheim. The small parts usually ship promptly and everything was well packed. I have never had a problem with an order.
Between the Delrin and POM-C rods, both materials are quite durable and easily machinable, and they have very similar physical properties. They look the same, but for practical uses there are some differences that may make one better 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 probably our primary material for machining,as it gives an great 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 many applications and is especially valued in the food preparation industry. Because of its low moisture absorption it gained 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 auto 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 well because the low moisture absorption will result in components that won’t expand or change dimensions due to contact with water.
Comments
Post a Comment