This document specifies two methods for the determination of the acid value of a flux of types 1 and 2 only, as defined in ISO 9454‑1.
Method A is a potentiometric titration method and is to be considered as the reference method.
Method B is an alternative, visual end‑point, titration method.
Status: PublishedPublication date: 2019-09
Edition: 2Number of pages: 6
Technical Committee: ISO/TC 44/SC 12 Soldering materials
- ICS :
- 25.160.50 Brazing and soldering
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|std 2 40||Paper|
ISO 9455-3:2019Stage: 60.60
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