Electronics Forum: latex silver (Page 1 of 1)

Ammonia in Peelable solder mask compatability to lead free

Electronics Forum | Wed Jun 22 14:14:42 EDT 2005 | Steve

Tin/Lead we have had no problem in masking off areas on a pcb during wave soldering. Lead Free alloys, Nickel Silver Copper would there be any compatability issues with a Peelable latex solder mask containing Ammonia. Really hot need to know.

Immersion Silver Reliability / Peelable mask

Electronics Forum | Wed May 26 06:59:10 EDT 2004 | davef

Some peelable solder masks attack immersion finishes. It appears components in the peelable soldermask, such as ammonia, are not very friendly to these particular surface finish. [We've wanted to investigate the effect of mask application thickness

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