[meteorite-list] Aerogel as dessicant?
Mike Bandli
fuzzfoot at comcast.net
Fri Jan 4 09:37:19 EST 2008
Silica Aerogel is extremely hygroscopic and would be a great desiccant. The only problem is that Aerogel is about 1000 times the cost of ordinary silica gel :)
Mike
-------------- Original message ----------------------
From: tracy latimer <daistiho at hotmail.com>
>
> I recently bought a tiny vial of aerogel fragments on Ebay, just because I was
> curious. I opened it and shook a few fragments out onto my hand. Aerogel is so
> hygroscopic, it stuck to the moisture of my hand and was hard to shake off. Has
> anyone experimented with using it as a nonreactive dessicant for meteorites?
>
> Tracy Latimer
>
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