BS EN ISO 9455-11:2017

This standard BS EN ISO 9455-11:2017 Soft soldering fluxes. Test methods is classified in these ICS categories:

• 25.160.50 Brazing and soldering

This document specifies a qualitative method for assessing the solubility of flux residues in a selected solvent. The method is applicable to all fluxes of Type 1, as defined in ISO 9454‑1 .

NOTE This test gives no assurance that post-cleaning residues, which may be present in sufficiently small amounts to pass the test, will not be detrimental to the soldered assembly in the long term.