ISO 9455-13:2017 Preview
Soft soldering fluxes -- Test methods -- Part 13: Determination of flux spattering
ISO 9455-13:2017 specifies a method for estimating the tendency of a flux to spatter in use. It is a qualitative (comparative) method and is only applicable to liquid fluxes, as defined in ISO 9454‑1.
The method is not applicable to flux cored solder wire or to solder pastes.