19/30389951 DC - BS ISO 8502-15. Preparation of steel substrates before application of paints and related products. Tests for the assessment of surface cleanliness. Part 15. Extraction of soluble contaminants for analysis by acid extraction

19/30389951 DC

BS ISO 8502-15. Preparation of steel substrates before application of paints and related products. Tests for the assessment of surface cleanliness. Part 15. Extraction of soluble contaminants for analysis by acid extraction

Status : Current, Draft for public comment   Published : September 2019

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This part of ISO 8502 describes a method of extracting, for analysis, acid soluble contaminants from a surface by use of flexible cells in the form of adhesive patches or sleeves which can be attached to any surface, regardless of its shape (flat or curved) and its orientation (facing in any direction, including downwards).

The method described is suitable for use in the field to determine the presence of acid soluble contaminants before painting or a similar treatment.

This part of ISO 8502 does not cover the subsequent analysis of the contaminants that have been dissolved off. Methods of analysis suitable for field use are described in other parts of ISO 8502.

This part of ISO 8502 is similar in procedure to but not equal to ISO 8502-6. The main difference is the solvent used and the subsequent analysis that can be performed on the extraction solution.




Standard Number19/30389951 DC
TitleBS ISO 8502-15. Preparation of steel substrates before application of paints and related products. Tests for the assessment of surface cleanliness. Part 15. Extraction of soluble contaminants for analysis by acid extraction
StatusCurrent, Draft for public comment
Publication Date10 September 2019
Normative References(Required to achieve compliance to this standard)ISO 8503-2, ISO/IEC Guide 2, ISO 8501-1, ISO 554
Informative References(Provided for Information)No other standards are informatively referenced
International RelationshipsISO/DIS 8502-15
Draft Expiry Date03 November 2019
DescriptorsAcid-resistance tests, Acids, Thermometers, Solvents, Paints
ICS25.220.10
Title in FrenchPréparation des subjectiles d'acier avant application de peintures et de produits assimilés -- Essais pour apprécier la propreté d'une surface Partie 15: Titre manque
CommitteeSTI/21
PublisherBSI
FormatA4
DeliveryYes
Pages18
File Size1.265 MB
NotesWarning: this draft is not current beyond its expiry date for comments.
Price£20.00


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