Analyzing differences among Dupont Delrin and Acetal Copolymer in Sheet and Rods
Dupont Delrin is the perfect plastic for turning on a CNC lathe lathe. It is easy to turn, but it does require reduced speeds. I use this stuff to make Scottish small pipes chanters. I have purchased countless items from Industrial Plastic. The small parts always ship quickly and everything has been well packed. I’ve never had a problem with an order.
Between the Delrin and Acetal rods, both materials are exceptionally tough and easily machinable, and they have comparable physical properties. They look similar, but in practical use there are some differences that may make one better than the other. It also depends on your application. As with all plastic materials, be sure to check the typical properties data sheet for the desired properties you may need for your application.
Our Acetal Sheet is definitely our choice material for machining,giving an great 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 perfect combination of high mechanical strength, hardness and strength, giving it outstanding sliding properties, electrical insulation, and wear resistance.
Acetal Sheet has numerous applications and is particularly valued in the food preparation industry. Because of its low moisture absorption it helped it to achieve Food & Drug Administration approval along with its superb sliding abilities which help with very low friction and hard wearing food safe components.
Acetal Sheet stock, perhaps the best of the plastics used within the auto industry because of its long lasting dimensional stability and durability. It delivers solutions for designers to help them produce long lasting and very durable components. Another popular area for Acetal Sheet is in marine applications. This environment suits acetal well because its low moisture absorption will result in components that won’t expand or alter dimensions due to contact with water.
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