What tests, if I may?
/Inge
-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of Zilber Gil
Sent: den 22 maj 2008 10:39
To: [log in to unmask]
Subject: Re: [TN] Are these substances OK for use in electronics
Vertrel was developed by DuPont as a "Green" replacement for cleaning solvent. We performed some tests on it and received very good results (compare to Abzol), and it is also been approved by some Aerospace companies.
It as Zero ozone depletion potential
Excellent toxicity profile
Design for electronics - high material compatibility
Regards,
Dr. Gil Zilber
Technologist, Elta system Ltd.
Tel. +972-8-8577240
Mobile +972-54-4983222
http://www.iai.co.il/site/en/iai.asp?pi=17887
-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of Charlie Pitarys
Sent: Thursday, May 22, 2008 8:59 AM
To: [log in to unmask]
Subject: Re: [TN] Are these substances OK for use in electronics
Combined ingredients in the can togther you have a non haz/non flammable mixture. the specific msds will comfirm that. The Nitromethane is probably the propellant media.
They are safe for electronics and have been in use for many years.
Are they effective cleaners on your assemblies should be the real question. They are very much a niche cleaner and efficacy against certain no clean formulas should be tested first.
For water soluble /OA fluxes DO NOT USE !! The results will be a horrible hard white residue mess.
Plastics such as acrylics and other polycarb blends used for switch covers etc. should be avoided.
________________________________
From: TechNet on behalf of Ioan Tempea
Sent: Wed 5/21/2008 12:32 PM
To: [log in to unmask]
Subject: Re: [TN] Are these substances OK for use in electronics
Vertrel MS-755 and MS-780 from Miller Stephenson.
Thanks,
Ioan
________________________________
De : [log in to unmask] [mailto:[log in to unmask]]
Envoyé : May 21, 2008 12:26 PM
À : TechNet E-Mail Forum; Ioan Tempea
Objet : Re: [TN] Are these substances OK for use in electronics
Ioan,
What is the actual name of the product? I would expect the fluoronated materials to be global warmers and the methanol and nitromethane go boom around flame.
Doug Pauls
Ioan Tempea <[log in to unmask]>
Sent by: TechNet <[log in to unmask]>
05/21/2008 11:04 AM
Please respond to
TechNet E-Mail Forum <[log in to unmask]>; Please respond to Ioan Tempea <[log in to unmask]>
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Subject
[TN] Are these substances OK for use in electronics
Dear Technos,
I've got one for the chemists: a customer of ours requests us to clean their boards with 2 spray canned products. Here's the stuff that's inside of them:
1,1,1,2,3,4,4,5,5,5-Decafluoropentane
Trans,1,2-Dichloroethylene
Methanol
Nitromethane
1,1,1,2-Tetrafluoroethane
Are they safe for the product? What about the production personnel and the environment?
Thanks,
Ioan
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