Thema: Soldermask coating

Soldermask coating
We are getting black marks in electroless gold plated boards after 2to 3days, in which area we have to take care.
How to get 20to 25 microns thickness in liquid photo imageble solder resist by screen print
05.02.2008 11:50:27
RaoTRN
Re: Soldermask coating
: We are getting black marks in electroless gold plated boards after 2to 3days, in which area we have to take care.
: How to get 20to 25 microns thickness in liquid photo imageble solder resist by screen print


I am awaiting for your answer please
06.02.2008 07:43:53
RaoTRN
antworten