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Piston Material for Toolie Type Balanced Piston Valve

Post about things you have launched or thought about launching. Also post about various materials used for building cannons. No posts about explosive projectiles!
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Re: Piston Material for Toolie Type Balanced Piston Valve

Unread postAuthor: gyrotech » Thu Dec 19, 2013 11:16 pm

delron is way heavier than uhmw and I wonder... Just as heavy if not heavier than aluminum?
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Re: Piston Material for Toolie Type Balanced Piston Valve

Unread postAuthor: jackssmirkingrevenge » Fri Dec 20, 2013 7:05 am

gyrotech wrote:delron is way heavier than uhmw and I wonder... Just as heavy if not heavier than aluminum?


Delrin is only half the density of aluminum, and 1.5 times the weight of UHMWPE.
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