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Re: [GMCnet] Frosty Cool / Dura Cool [message #218208 is a reply to message #218191]

Tue, 13 August 2013 16:48

A Hamilto

Messages: 4508
Registered: April 2011

Karma:

Senior Member

The people that sell Duracool and Frostycool may or may not put other additives in their products, but the basic refrigerant in both is a mix of approximately 64% propane and 36% butane by mass.

You can make your own with an "empty" propane tank (with only some propane vapor in it), some fittings, some propane, and a 450 gram can of Campingaz, which is 80% butane. Combine 19.4 oz of propane to one 450 gram can of Campingaz to make 35.26 oz of HC12.

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[Message index]

		[GMCnet] Frosty Cool / Dura Cool By: USAussie on Tue, 13 August 2013 13:11
		Re: [GMCnet] Frosty Cool / Dura Cool By: emerystora on Tue, 13 August 2013 14:03
		Re: [GMCnet] Frosty Cool / Dura Cool By: A Hamilto on Tue, 13 August 2013 16:48
		Re: [GMCnet] Frosty Cool / Dura Cool By: emerystora on Tue, 13 August 2013 22:46
		Re: [GMCnet] Frosty Cool / Dura Cool By: mickeysss on Tue, 13 August 2013 23:09
		Re: [GMCnet] Frosty Cool / Dura Cool By: Emery Stora on Tue, 13 August 2013 23:21
		Re: [GMCnet] Frosty Cool / Dura Cool By: ljdavick on Wed, 14 August 2013 01:15
		Re: [GMCnet] Frosty Cool / Dura Cool By: Emery Stora on Wed, 14 August 2013 07:32
		Re: [GMCnet] Frosty Cool / Dura Cool By: Emery Stora on Tue, 13 August 2013 23:23
		Re: [GMCnet] Frosty Cool / Dura Cool By: ljdavick on Wed, 14 August 2013 01:10
		Re: [GMCnet] Frosty Cool / Dura Cool By: Mr ERFisher on Tue, 13 August 2013 23:35
		Re: [GMCnet] Frosty Cool / Dura Cool By: A Hamilto on Wed, 14 August 2013 23:01
		Re: [GMCnet] Frosty Cool / Dura Cool By: mickeysss on Fri, 16 August 2013 02:40
		Re: [GMCnet] Frosty Cool / Dura Cool By: USAussie on Fri, 16 August 2013 08:10
		Re: [GMCnet] Frosty Cool / Dura Cool By: mickeysss on Fri, 16 August 2013 10:15
		Re: [GMCnet] Frosty Cool / Dura Cool By: USAussie on Tue, 13 August 2013 17:13

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