Most assemblers in the digital market use no-clean solder paste primarily to eliminate the demand of cleaning up the circuit board assemblies. No Clean Flux are low solid (less than 5%) fluxes, spe…
Development of No Clean Flux was to stay clear of the need for cleaning PCBs post-reflow, they currently represent one of the best difficulties in cleaning PCBs. No-clean fluxes contain salt activators that when being available in contact with other chemicals as well as in the existence of warmth, develop a creamy colored residue, helping to corrode delicate circuitry and allowing development of dendrites.











