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ISO 8502-9:2020

Current
Current

The latest, up-to-date edition.

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
Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

French, English

Published date

08-07-2020

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, 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.

DocumentType
Standard
Pages
7
PublisherName
International Organization for Standardization
Status
Current
Supersedes

NACE AMPP SP21486:2023 Dry-Docking Hull Surface Maintenance and Repair Standard Practice
NACE AMPP SP21417:2023 Performance Requirements for Navy Ships Exterior Topside Coatings

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