| News |
|
|
 |
|
|
| Your Location£ºHome > News > PCBA-FAQ |
| How to remove water marks on PCB finger? |
|
|
If produce before making a deal, soft rubber plate is a method of manual processing, or use citric acid liquid immersion. If it want to be prevention in the process,the final wash and drying must be improved, water washing water, as well as catch the water drying is the key. there are water problems of some finger marks from PCB plating finger comb relatively loose, so the baking or drying oxide will pull move surface, if this is the problem, the circuit board plating process must be to improve by itself.
For reprint, please indicate by www.pcba.co
|
|
¡ºBack¡»
|
|
 |
|
