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 Compatibility of Rubber with Gasoline and Ethanol 
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Joined: Sun Jun 23, 2013 1:41 pm
Posts: 375
Location: Phila. Penn.
Came across some research papers on fuel compatibility with rubber. E15 for some reason seems to be a very aggressive mix. When you look at these, Fuel 'C' is gasoline. I beleive 'C' is a spec mix defined in one of the papers linked in the thread about pump gas.

NBR, NBR with vinyl, ECH (epichlorohydrin)
http://digital.ipcprintservices.com/art ... ticle.html

NBR, PVC, Neoprene et al.
http://www.hindawi.com/journals/jfu/2014/429608/

Dupont on six types of Viton
http://www.dupontelastomers.com/autofoc ... ensAltFuel

This all started because I needed material to repair the purge valve of my waggy's vapor cannistor (see here if you're curious viewtopic.php?f=28&t=610).


Thu Jan 22, 2015 12:03 am
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