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Rosin (flux)


Higher amount of flux increases soldering quality. Rosin is best known passive flux. It comes in cakes or pieces, you can use any. Avoid using rosn for bow musical instruments - there is lime in it.



Rosin flux


Flux can be liquid - it is rosin solution (with alcohol or acetone). This flux is still passive. Always wash active fluxes throughly. Leaved on tracks, active flux is causing their corrosion.

Flux is washed with solvent with rag, wadding or cotton. Industrial production uses ultrasonic bath or indelible fluxes that form protective coating on tracks. There also fluxes for aluminium and steel soldering.

 

проектирование, изготовление, монтаж

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