Electronics Forum | Sun Jul 26 07:52:35 EDT 2020 | sync40
Hello to everyone, Have you ever experienced soldermask bubbles inmediately after printed the soldermask itself? (for screen printing method of LPISM). I am not talking here about blistering or any outgassing defects after exposing to high temperatu
Electronics Forum | Sun Oct 01 23:58:55 EDT 2000 | stuartfd
Dear forum types, 1st timer so be good. I have a customer in China using Coates soldermask that in its self is not a problem. The problem is the flux their using, I think,it appears to have a vary high viscosity. The problem they have laid at my door
