For a conformal coating to be effective in protecting a circuit board it should be applied evenly over the circuit board assembly and it should have good adhesion. Otherwise, the circuit may suffer an early failure in the field. For
circuit boards
Why cleaning “no clean” flux residues from a circuit board assembly can be difficult and how to get it right
Author: Dr Lee Hitchens So why is no clean flux so difficult to clean? Cleaning no clean flux residues is one of the most complex processes when considering cleaning. No clean fluxes are by definition harder to clean than conventional