Category:PCB Assembly Solder Paste

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Solder paste is a material used in the manufacture of printed circuit boards to connect surface mount components to pads on the board. It is also possible to solder through hole pin in paste components by print solder paste in/over the holes.

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Solder Paste Dry out Reply 2017-02-27 21:13:35
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Sergey Alexandrovich

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What happens as solder paste is used when it becomes un-usable? Does it dry out due to flux evaporation or does it absorb to much moisture from the air which changes its composition too much?
Now for the big question. I had an operator add flux to the solder paste jar to get more use of it. How bad of an ooops is that? Slap his hand bad or acceptable for small manufacturing firms.
FYI - we throw our paste out every friday. New paste every Monday.
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Statement: This post is only the personal view of the author and does not represent the opinions of ALLPCB.com.

Berger

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Nice content you’ve posted in here

cernatescu victor

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I appreciate your article very much. Wait for your next writing.

Roberto Dias

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It answered all my puzzles.Very helpful.

Jeff Hanenkrat

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I am happy that you shared this helpful information with us.

Vladimir

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Interesting and useful!
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