SS-EN-ISO-8502-9 › 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)
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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.
To find similar documents by classification:
87.020 (Paint coating processes Surface preparation for painting, see 25.220.10)
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Designation Name
SS-EN ISO 8502-9:2020
Revision Level
2020 EDITION
Status
Current
Publication Date
Sept. 16, 2020
Language(s)
English
Page Count
20
International Equivalent
EN ISO 8502-9:2020(IDT); ISO 8502-9:2020(IDT)