Delrin is a great plastic for turning on a CNC lathe lathe. It is pretty easy to turn, although it does require reduced speeds. I use this stuff to make Scottish small pipes chanters. I have purchased numerous items from iPlastic. The smaller pieces usually ship promptly and everything is always 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, as they have comparable physical properties. They do look the same, but in 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 definitely our primary material for machining,giving an nice finish both on manual and CNC Machines. Its got a pretty low moisture absorption making it the preferred grade for food contact and where the dimensional stability is important. Acetal Sheet has an ideal combination of high mechanical strength, durability 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 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 Sheets are 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 Sustarin C is in moisture applications. This environment suits acetal quite because its low moisture absorption results in components that will not expand or alter dimensions due to contact with water.
Friday, September 24, 2021
Comparing POM H and POM C acetals in Sheet and Rods
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