After switching from No-clean flux to Water soluble (Kester)we encountered voids problem (X-ray and microsectioning). Reducing the apperture sizes made the voids smaller but did not eliminate them. So we had to go back to No-clean. Any idea why voids occur? Will appreciate any answer.
Eibert Draisma
2017/2/23 12:46:33
Bravo! Hope you can write soon.
Bradley
2017/2/23 12:46:33
Remarkable.It help me a lot. Thank you.
ingcaschera
2017/2/23 12:46:33
Pretty good and useful info for beginners.
Chapman
2017/2/23 12:46:33
It was truly informative. Your post is very useful.Many thanks for sharing!