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Date: | Wed, 13 Mar 2013 12:22:47 -0400 |
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Both. I have more concerns with the proposed when it is a jar that has been opened, then closed with some quantity of "room air".
Dick Krug, CSSBB, CSMTPE
Senior Process Engineer
Sparton Complex Systems
30167 Power Line Road
Brooksville, FL 34602-8299
p (352) 540-4012 (Internal Ext. 2012)
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From: [log in to unmask] [mailto:[log in to unmask]]
Sent: Wednesday, March 13, 2013 12:04 PM
To: TechNet E-Mail Forum; Richard D. Krug
Subject: Re: [TN] Cooling of Solder Paste Overnight
Hi Dick - what is the solder paste container: a SEMCO type tube or a jar?
Dave Hillman
Rockwell Collins
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From: "Richard D. Krug" <[log in to unmask]<mailto:[log in to unmask]>>
To: <[log in to unmask]<mailto:[log in to unmask]>>
Date: 03/13/2013 07:42 AM
Subject: [TN] Cooling of Solder Paste Overnight
Sent by: TechNet <[log in to unmask]<mailto:[log in to unmask]>>
________________________________
It has been proposed that we take left over solder paste and store at ~60 F overnight to extend life and integrity of paste. This would be paste in its original tube or jar, not recovered from a stencil. We are located in Florida. During the summer, when the AC is reduced overnight, temperature in the building gets to ~85 F.
Has anyone done this? What are the pro's and con's?
Dick Krug, CSSBB, CSMTPE
Senior Process Engineer
Sparton Complex Systems
30167 Power Line Road
Brooksville, FL 34602-8299
p (352) 540-4012 (Internal Ext. 2012)
[log in to unmask]<mailto:[log in to unmask]>
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