Cold spray, where do you buy?
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From: Joerg on 8 Apr 2010 21:46 osr(a)uakron.edu wrote: > Butane for lighters works in a pinch, in low energy circuits, in a > fume hood, with goggles and all the other precautions you'd take with > a flammable gas.. Its best to invert the container and spray the > liquid out... Makes a nice pseudo liquid nitrogen substitute. > > And I still have working eyes and 10 fingers... Butane as a > cryogen was one of my favorite toys when I was a teen. Yes, I took > precautions... > > Liquid co2 from a tank for pop machines is also a option but possibly > would create static,, However one small tank would be a lifetime > supply. > > If you have won the lottery, there is Argon in a Joule Thompson > cooler, which is just coiled capillary tubing... > > Jeorg, if you have not figured it out by now, I'm just joking... > > McMaster is the easy solution, followed by Circuit Specialists. > Google MG Chemicals Inc... > > Save a polar bear, feed them a politician airdropped in a old seal > skin... > I would know more and more candidates for that aerial drop :-) -- Regards, Joerg http://www.analogconsultants.com/ "gmail" domain blocked because of excessive spam. Use another domain or send PM.
From: Joerg on 8 Apr 2010 21:47 Carl Ijames wrote: > Take a can of dust-off and spray it upside down :-). > That's what my client does but it oozes out some nasty stuff. -- Regards, Joerg http://www.analogconsultants.com/ "gmail" domain blocked because of excessive spam. Use another domain or send PM.
From: Joerg on 8 Apr 2010 21:49 John Larkin wrote: > On Thu, 08 Apr 2010 14:19:52 -0700, Joerg <invalid(a)invalid.invalid> > wrote: > >> Gents, >> >> Running low on cold spray. Digikey doesn't sell it anymore, maybe >> because of shipment safety rules and regs. RadioShack is also dry. >> >> Where can one get that stuff locally? > > I can ship you a couple of cans. > Thanks, but I'll need it tomorrow. But Spehro's hint with the stuff in the drug store should pan out, we have a CVS and a RiteAid in town. > Incidentally, "duster" is the same as "cooler"... just invert! > But my client said that it lets off some evil gunk. Get it on the finger and any finger food will taste horrible even if you wash. -- Regards, Joerg http://www.analogconsultants.com/ "gmail" domain blocked because of excessive spam. Use another domain or send PM.
From: Jim Thompson on 8 Apr 2010 22:03 On Thu, 08 Apr 2010 18:45:20 -0700, Joerg <invalid(a)invalid.invalid> wrote: >Spehro Pefhany wrote: >> On Thu, 08 Apr 2010 14:19:52 -0700, Joerg <invalid(a)invalid.invalid> >> wrote: >> >>> Gents, >>> >>> Running low on cold spray. Digikey doesn't sell it anymore, maybe >>> because of shipment safety rules and regs. RadioShack is also dry. >>> >>> Where can one get that stuff locally? >> >> McMaster has both standard and antistatic. >> >> If you're desperate for some tonight, I think they sell a freeze spray >> at drug stores for freezing off skin tags... >> > >Thanks! Can't that trigger cancer if you freeze off skin tags? It's OK for skin tags, which are "pre-cancerous". Larkin, as usual, exaggerates. A Squamish Cell Skin Cancer should not be screwed with. It needs to be carefully _excised_. My skin person has an instrument with a cold TIP that she touches skin tags with... stings for a day, then only a temporary shiny spot on the skin. ...Jim Thompson -- | James E.Thompson, CTO | mens | | Analog Innovations, Inc. | et | | Analog/Mixed-Signal ASIC's and Discrete Systems | manus | | Phoenix, Arizona 85048 Skype: Contacts Only | | | Voice:(480)460-2350 Fax: Available upon request | Brass Rat | | E-mail Icon at http://www.analog-innovations.com | 1962 | The only thing bipartisan in this country is hypocrisy
From: JIMMIE on 8 Apr 2010 22:09
On Apr 8, 5:31 pm, Jim Thompson <To-Email-Use-The-Envelope-I...(a)On-My- Web-Site.com> wrote: > On Thu, 08 Apr 2010 14:19:52 -0700, Joerg <inva...(a)invalid.invalid> > wrote: > > >Gents, > > >Running low on cold spray. Digikey doesn't sell it anymore, maybe > >because of shipment safety rules and regs. RadioShack is also dry. > > >Where can one get that stuff locally? > > Take your circuit outside ?:-) > > It was probably a chlorofluorocarbon (CFC), thus forbidden by the > environmental wackos. > > ...Jim Thompson > -- > | James E.Thompson, CTO | mens | > | Analog Innovations, Inc. | et | > | Analog/Mixed-Signal ASIC's and Discrete Systems | manus | > | Phoenix, Arizona 85048 Skype: Contacts Only | | > | Voice:(480)460-2350 Fax: Available upon request | Brass Rat | > | E-mail Icon athttp://www.analog-innovations.com| 1962 | > > The only thing bipartisan in this country is hypocrisy I improvised using "Power Duster" and have been using it ever since. Once in a while the office store has it on sale cheeap and I get a case. Jimmie |