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Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
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#1
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Special for Jeff in Ranger!
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#2
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Special for Jeff in Ranger!
On Mon, 29 Oct 2018 12:49:37 -0700 (PDT), "
wrote: https://www.wd40specialist.com/produ...xoC_r4QAvD_BwE Peter Wieck Melrose Park, PA https://www.wd40specialist.com/products/contact-cleaner https://www.wd40company.com/files/pdf/sds/specialist/wd-40-specialist-electrical-contact-cleaner-spray-us-ghs.pdf n-Hexane 110-54-3 20-30% Isopropyl Alcohol (Isopropanol) 67-63-0 10-20% 1,1 Difluoroethane 75-37-6 40-60% n-Hexand and isopropyl alcohol are solvents normally used to remove grease and oil. n-Hexane is found in some foods, so the FDA has declared it to be food safe. It's also found in gasoline, which is not so safe. Little wonder it's listed as "fast drying" which should be "fast evaporating". 1,1 Difluoroethane is the propellant gas. It's basically an alcohol and solvent spray. No oxide remover means you get to rub off any oxide coating by hand. Also, no tarnish remover. Cost $7 for 11 oz (400ml). The other Jeff. -- Jeff Liebermann 150 Felker St #D http://www.LearnByDestroying.com Santa Cruz CA 95060 http://802.11junk.com Skype: JeffLiebermann AE6KS 831-336-2558 |
#3
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Special for Jeff in Ranger!
On 10/29/18 4:03 PM, Jeff Liebermann wrote:
On Mon, 29 Oct 2018 12:49:37 -0700 (PDT), " wrote: https://www.wd40specialist.com/products/contact-cleaner Melrose Park, PA It's basically an alcohol and solvent spray. No oxide remover means you get to rub off any oxide coating by hand. Also, no tarnish remover. Cost $7 for 11 oz (400ml). The other Jeff. What a surprise, WD-40 makes yet another useless product. No thanks, I'll stick with my De-Oxit, Fader Lube and Pro-Gold. The other other Jeff. -- "I am a river to my people." Jeff-1.0 WA6FWi http:foxsmercantile.com |
#4
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Special for Jeff in Ranger!
I guess it takes a while for the leg to pull from Ranger to Melrose Park.
Peter Wieck Melrose Park, PA |
#5
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Special for Jeff in Ranger!
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