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#21
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Liquid CO2? Are you sure that those computer dusting cartridges arent
using some sort of flourocarbons? Yep, chlorofluorocarbons are banned. It isn't CO2, (or pressurised nitrogen). It's hydrocarbon. Read one of those cans, there will be a fire warning. |
#22
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"Anthony" wrote in message ... "Dave S" wrote in message nk.net... Or a really big CO2 cartridge. An upside down can of air like used for dusting out computers held upside down will squirt liquid CO2 at around -100 F. If you try this wear a very thick and well padded glove. Tony Liquid CO2? Are you sure that those computer dusting cartridges arent using some sort of flourocarbons? Yep, chlorofluorocarbons are banned. Tony You can still buy Halon fire extinguishers. The manufacture of the halogen compounds is now banned but existing stores may still be sold. |
#23
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Yes, some sort of propane...
-- Dan D. http://www.ameritech.net/users/ddevillers/start.html .. "G EddieA95" wrote in message ... Liquid CO2? Are you sure that those computer dusting cartridges arent using some sort of flourocarbons? Yep, chlorofluorocarbons are banned. It isn't CO2, (or pressurised nitrogen). It's hydrocarbon. Read one of those cans, there will be a fire warning. |
#24
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#25
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Yes, some sort of propane... Not to pick a nit, but there's only one propane: C3H8 just as there's only one octane: C8H8. Octane is C8H18. And there are substituted propanes. |
#26
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"Normal" octane would be:
H H H H H H H H H C C C C C C C C H H H H H H H H H Isn't organic chemistry what chemists that can't understand the periodic table do? You know the difference between an organic chemist and a computer? You have to punch information into both of them, but with a computer you only have to do it once! :) Peter |
#27
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#28
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"Del Rawlins" wrote in message The fact that it lasted as long as it did
says a lot about the tenacity of JB weld. Was any damage done when it burned off? No, the pistons were ceramic coated. After tear-down, they looked good as old. D. |
#29
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"Barnyard BOb " wrote in message I use to think of you as one smart and
savvy dood. Oh well, time to look for another hero. g When I was 16, I didn't listen to no one and didn't care what anyone thought. I still don't. g D. |
#30
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Capt.Doug wrote: "Barnyard BOb " wrote in message I use to think of you as one smart and savvy dood. Oh well, time to look for another hero. g When I was 16, I didn't listen to no one and didn't care what anyone thought. I still don't. g D. +++++++++++++++++ Hmmm. Is this a problem... or a solution? Barnyard BOb |
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