We all know how beautifully water flows. Now imagine, if this property was to come into the flux you use for all your soldering processes, wouldn’t that be nice? It would prove to be such a convenience in fluxing your board – things would become a lot easier. Today, in the soldering market, there are water soluble paste fluxes available which make the soldering process extremely convenient. In this blog, you will come to know why you should ensure smooth solder flow with water soluble paste flux.
Reason #1: Wetting properties
Water soluble paste flux is completely soluble in water. Since water has good wetting properties, it ensures that the flux dissolved in it comes in contact with even the most difficult areas on the printed circuit board. Good wetting property ensures good cleaning achieved during fluxing. This is the principal reason people prefer water soluble paste fluxes these days.
Reason #2: Easy cleaning
Water soluble paste flux provides easy cleaning of even the toughest of surfaces. Since water can reach practically any corner or niche of a printed circuit board, it makes for a highly effective medium to achieve quick cleaning which is meticulous as well.
Reason #3: Flowage
Flowage property of water makes the flux also equally flowy. This serves two purposes – it helps spread the flux evenly onto the surface of the printed circuit board, and when it is time to clean, it gets easily washed away with water as well. The flowage of water soluble paste fluxes makes them popular.
Soldering alloy mixed in with this form makes for an easy application of alloy onto the surfaces to be soldered together. You get a highly flowy liquid containing all the necessary elements required for good soldering.
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