Printed Circuit Board Assembly & PCB Design SMT Electronics Assembly Manufacturing Forum

Printed Circuit Board Assembly & PCB Design Forum

SMT electronics assembly manufacturing forum.


Joseph How

#15667

How to clean a Entek Coating Board | 29 May, 1998

Does anyone out there can let me know how to clean a Entek Coating Board if I have a misprint during solder paste printing?

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Chrys

#15668

Re: How to clean a Entek Coating Board | 29 May, 1998

| Does anyone out there can let me know how to clean a Entek Coating Board if I have a misprint during solder paste printing? According to the guys at Enthone, squeegee most of the paste off, then use Kyzen Lonox (which only removes 3% of the coating) or water (which removes 15%). Isoprpoyl alcholol is the worst thing; it removes 70% of the coating. My advice (from experience)- don't overclean it and get it through the wave soon.

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SP700avi inline stencil printer

ii-feed SMD Intelligent Feeder