ISO 9455-3:2019 - Soft soldering fluxes — Test methods — Part 3: Determination of acid value, potentiometric and visual titration methods

Published (Edition 2, 2019)

ISO 9455-3:2019

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Abstract

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.

General information

Status
: Published

Publication date
: 2019-09

Stage
: International Standard under systematic review [90.20]
Edition
: 2

Number of pages
: 6
Technical Committee :
ISO/TC 44/SC 12

ICS :
25.160.50
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