Homebrew PCBs

On Thu, 06 May 2004 15:42:48 -0000, javaguy11111 <javaguy11111@...> 
wrote:

> If you see solder paste under a microscope it a bunch of
> solder balls a few thousands of an inch in size.
> My guess for needing the refrigeration is to keep flux viscous enough
> to keep the solder balls from settling and squeezing out the flux
> in between.
>


seems to make sense...

Do you think it would be possible to see if a paste is good or bad?

ST