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)(ISO 8502-6:2020)

This document specifies a method of extracting, for analysis, water 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 water soluble contaminants before painting or a similar treatment.
This document does not cover the subsequent analysis of the contaminants that have been dissolved. Methods of analysis suitable for field use are described in other parts of ISO 8502.
NOTE    The extraction method might give a false negative or not take all the water-soluble material off the surface because of: a) Soluble materials hiding in the crevices or under folds of metal; b) Soluble materials under corrosion layers, passivation layers produced by corrosion inhibitors, oil, grease, or other non-visible thin films.

Vorbereitung von Stahloberflächen vor dem Auftragen von Beschichtungsstoffen - Prüfungen zum Bewerten der Oberflächenreinheit - Teil 6: Lösen von wasserlöslichen Verunreinigungen zur Analyse (Bresle-Verfahren) (ISO 8502-6:2020)

Dieses Dokument legt ein Verfahren zum Extrahieren von wasserlöslichen Verunreinigungen von einer Oberfläche zur Analyse fest, bei dem verformbare Zellen in Form von selbstklebenden Pflastern oder Hülsen verwendet werden, die auf jede Oberfläche, unabhängig von deren Form (eben oder gekrümmt) und Lage (in jeder Richtung, auch nach unten) geklebt werden können.
Das Verfahren ist als Feldverfahren geeignet, um wasserlösliche Verunreinigungen vor dem Beschichten oder ähnlichen Behandlungen zu bestimmen.
Dieses Dokument befasst sich nicht mit der anschließenden Analyse der gelösten Verunreinigungen. Analysenverfahren, die als Feldverfahren geeignet sind, werden in anderen Teilen von ISO 8502 beschrieben.
ANMERKUNG   Das Extraktionsverfahren könnte ein falschnegatives Ergebnis zur Folge haben oder nicht alle wasserlöslichen Stoffe von der Oberfläche lösen, da a) lösliche Stoffe sich in Spalten oder unter Faltungen des Metalls verbergen; b) lösliche Stoffe auch unter Korrosionsschichten, Passivierungsschichten, erzeugt durch Korrosions¬inhibitoren, Öl, Fett oder anderen nicht sichtbaren, dünnen Schichten sein können.

Préparation des subjectiles d'acier avant application de peintures et de produits assimilés - Essais pour apprécier la propreté d'une surface - Partie 6: Extraction des contaminants solubles en vue de l'analyse (Méthode de Bresle) (ISO 8502-6:2020)

Le présent document spécifie une méthode d'extraction en surface, en vue de l'analyse, des contaminants solubles dans l'eau, au moyen de cellules souples telles que des pastilles adhésives ou des manchons qui peuvent être fixés sur toute surface, sans se soucier de leur forme (plate ou ronde) et de leur orientation (dans toutes les directions, y compris vers le bas).
La méthode décrite convient pour l'emploi in situ en vue de déterminer la présence de contaminants solubles dans l'eau avant de peindre ou d'effectuer un traitement similaire.
Le présent document ne traite pas de l'analyse consécutive des contaminants qui ont été dissous. Les méthodes d'analyse appropriées à l'emploi in situ sont décrites dans d'autres parties de l'ISO 8502.
NOTE    Il est possible que la méthode d'extraction donne un résultat faux négatif ou qu'elle ne permette pas d'extraire de la surface toutes les substances solubles dans l'eau, pour les raisons suivantes: a) Des substances solubles dissimulées dans des fissures ou sous des pliures de métal; b) Des substances solubles dissimulées sous les couches de corrosion, les couches de passivation produites par les inhibiteurs de corrosion, dans l'huile, la graisse, ou d'autres fines couches (films) invisibles.

Priprava jeklenih podlag pred nanašanjem barvnih in sorodnih premazov - Preskusi za ocenjevanje čistosti površine - 6. del: Ekstrakcija v vodi topnih nečistoč za analizo (Breslova metoda) (ISO 8502-6:2020)

General Information

Status
Published
Publication Date
12-May-2020
Withdrawal Date
29-Nov-2020
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Start Date
13-May-2020
Completion Date
13-May-2020

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SLOVENSKI STANDARD
SIST EN ISO 8502-6:2020
01-julij-2020
Nadomešča:
SIST EN ISO 8502-6:2006
Priprava jeklenih podlag pred nanašanjem barvnih in sorodnih premazov -
Preskusi za ocenjevanje čistosti površine - 6. del: Ekstrakcija v vodi topnih
nečistoč za analizo (Breslova metoda) (ISO 8502-6:2020)
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) (ISO 8502-6:2020)
Vorbereitung von Stahloberflächen vor dem Auftragen von Beschichtungsstoffen -
Prüfungen zum Bewerten der Oberflächenreinheit - Teil 6: Lösen von wasserlöslichen
Verunreinigungen zur Analyse - Bresle-Verfahren (ISO 8502-6:2020)
Préparation des subjectiles d'acier avant application de peintures et de produits
assimilés - Essais pour apprécier la propreté d'une surface - Partie 6: Extraction des
contaminants solubles en vue de l'analyse (Méthode de Bresle) (ISO 8502-6:2020)
Ta slovenski standard je istoveten z: EN ISO 8502-6:2020
ICS:
25.220.10 Priprava površine Surface preparation
87.020 Postopki za nanašanje Paint coating processes
barvnih premazov
SIST EN ISO 8502-6:2020 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 8502-6:2020

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SIST EN ISO 8502-6:2020


EN ISO 8502-6
EUROPEAN STANDARD

NORME EUROPÉENNE

May 2020
EUROPÄISCHE NORM
ICS 25.220.10 Supersedes EN ISO 8502-6:2006
English Version

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)(ISO 8502-
6:2020)
Préparation des subjectiles d'acier avant application de Vorbereitung von Stahloberflächen vor dem Auftragen
peintures et de produits assimilés - Essais pour von Beschichtungsstoffen - Prüfungen zum Bewerten
apprécier la propreté d'une surface - Partie 6: der Oberflächenreinheit - Teil 6: Lösen von
Extraction des contaminants solubles en vue de wasserlöslichen Verunreinigungen zur Analyse -
l'analyse (Méthode de Bresle) (ISO 8502-6:2020) Bresle-Verfahren (ISO 8502-6:2020)
This European Standard was approved by CEN on 1 May 2020.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.

This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2020 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 8502-6:2020 E
worldwide for CEN national Members.

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SIST EN ISO 8502-6:2020
EN ISO 8502-6:2020 (E)
Contents Page
European foreword . 3

2

---------------------- Page: 4 ----------------------
SIST EN ISO 8502-6:2020
EN ISO 8502-6:2020 (E)
European foreword
This document (EN ISO 8502-6:2020) has been prepared by Technical Committee ISO/TC 35 "Paints
and varnishes" in collaboration with Technical Committee CEN/TC 139 “Paints and varnishes” the
secretariat of which is held by DIN.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by November 2020, and conflicting national standards
shall be withdrawn at the latest by November 2020.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN ISO 8502-6:2006.
...

SLOVENSKI STANDARD
oSIST prEN ISO 8502-6:2019
01-junij-2019
Priprava jeklenih podlag pred nanašanjem barvnih in sorodnih premazov -
Preskusi za ocenjevanje čistosti površine - 6. del: Ekstrakcija v vodi topnih
nečistoč za analizo - Breslova metoda (ISO/DIS 8502-6:2019)
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 - The Bresle method (ISO/DIS 8502-6:2019)
Vorbereitung von Stahloberflächen vor dem Auftragen von Beschichtungsstoffen -
Prüfungen zum Bewerten der Oberflächenreinheit - Teil 6: Lösen von wasserlöslichen
Verunreinigungen zur Analyse; Bresle-Verfahren (ISO/DIS 8502-6:2019)
Préparation des subjectiles d'acier avant application de peintures et de produits
assimilés - Essais pour apprécier la propreté d'une surface - Partie 6: Extraction des
contaminants solubles en vue de l'analyse - Méthode de Bresle (ISO/DIS 8502-6:2019)
Ta slovenski standard je istoveten z: prEN ISO 8502-6
ICS:
25.220.10 Priprava površine Surface preparation
87.020 Postopki za nanašanje Paint coating processes
barvnih premazov
oSIST prEN ISO 8502-6:2019 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
oSIST prEN ISO 8502-6:2019

---------------------- Page: 2 ----------------------
oSIST prEN ISO 8502-6:2019
DRAFT INTERNATIONAL STANDARD
ISO/DIS 8502-6
ISO/TC 35/SC 12 Secretariat: BSI
Voting begins on: Voting terminates on:
2019-05-09 2019-08-01
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 —
The Bresle method
Préparation des subjectiles d'acier avant application de peintures et de produits assimilés — Essais pour
apprécier la propreté d'une surface —
Partie 6: Extraction des contaminants solubles en vue de l'analyse — Méthode de Bresle
ICS: 25.220.10
THIS DOCUMENT IS A DRAFT CIRCULATED
This document is circulated as received from the committee secretariat.
FOR COMMENT AND APPROVAL. IT IS
THEREFORE SUBJECT TO CHANGE AND MAY
NOT BE REFERRED TO AS AN INTERNATIONAL
STANDARD UNTIL PUBLISHED AS SUCH.
IN ADDITION TO THEIR EVALUATION AS
ISO/CEN PARALLEL PROCESSING
BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
Reference number
NATIONAL REGULATIONS.
ISO/DIS 8502-6:2019(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
©
PROVIDE SUPPORTING DOCUMENTATION. ISO 2019

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oSIST prEN ISO 8502-6:2019
ISO/DIS 8502-6:2019(E)

COPYRIGHT PROTECTED DOCUMENT
© ISO 2019
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting
on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address
below or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Fax: +41 22 749 09 47
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO 2019 – All rights reserved

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oSIST prEN ISO 8502-6:2019
ISO/DIS 8502-6:2019(E)

Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Pri
...

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