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Norm

ÖNORM EN ISO 8502-9

Issue date: 2020 12 15

Preparation of steel substrates before application of paints and related products - Tests for the assessment of surface cleanliness - Part 9: Field method for the conductometric determination of water-soluble salts (ISO 8502-9:2020)

This document specifies a field method for the assessment of the surface density of various water-soluble salts on steel surfaces, before and/or after surface preparation...
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Valid
Publisher:
Austrian Standards International
Format:
Digital | 15 Pages
Language:
German | English | Download GER/ENG
Optionally co-design standards:
Committee 050: Paints and varnishes
ICS
25.220.10
Topics
Construction products, Surface treatment, Surface preparation Chemistry, paper & textiles, Surface treatment, Surface preparation Mechanical engineering foundations & materials, Surface treatment, Surface preparation
This document specifies a field method for the assessment of the surface density of various water-soluble salts on steel surfaces, before and/or after surface preparation, by conductometric determination. The individual surface densities of the salt composition like chlorides, sulphates, sodium, etc, cannot be determined by this method. This method assesses only contaminants that forms an electrolyte (ions) when in contact with water. These represent the greater part of the contaminants.
ÖNORM EN ISO 8502-9
2020 12 15
Preparation of steel substrates before application of paints and related products - Tests for the as...
Norm
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ÖNORM EN ISO 8502-9
2001 01 01
Preparation of steel substrates before application of paints and related products - Tests for the as...
Norm
Norm
ISO 3696:1987
Issue date : 1987 04 09
Water for analytical laboratory use — Specification and test methods
Norm
ISO 8502-6:2020
Issue date : 2020 04 30
Preparation of steel substrates before application of paints and related products — Tests for the assessment of surface cleanliness — Part 6: Extraction of water soluble contaminants for analysis (Bresle method)