Sujet : Re: 1991 ranger brake problem - CO2 & O3
De : muratlanne (at) *nospam* gmail.com (Jim Wilkins)
Groupes : rec.crafts.metalworkingDate : 15. Nov 2024, 21:55:12
Autres entêtes
Organisation : A noiseless patient Spider
Message-ID : <vh8cho$3jbo9$1@dont-email.me>
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"Jim Wilkins" wrote in message
news:vh7r2g$3fu0h$1@dont-email.me..."Bob La Londe" wrote in message
news:vh5j5j$2v6fp$1@dont-email.me...Nobody likes to be wrong, so I did some look ups.
CO2 is said to contribute to the breakdown of rubber on several sites.
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You weren't wrong, we found confirmation, but the breakdown appears to be
from physical expansion and tearing from absorbed CO2 expanding when high
pressure is released, instead of chemical attack like ozone.
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https://www.walther-praezision.de/en/kohlenstoffdioxid-co2-explosive-dekompression-elastomere-dichtungen-beim-entkuppeln/