Paints and varnishes - Determination of resistance to liquids - Part 2: Water immersion method (ISO 2812-2:2007)

This part of ISO 2812 specifies a method for determining the r esistance of an individual-layer or multi-layer system of coat ing materials to the effects of water by partial or full immer sion. This method enables the determination of the effects of water on the coating and, if necessary, the assessment of the damage to the substrate.

Beschichtungsstoffe - Bestimmung der Beständigkeit gegen Flüssigkeiten - Teil 2: Verfahren mit Eintauchen in Wasser (ISO 2812-2:2007)

Dieser Teil von ISO 2812 legt ein Verfahren zum Bestimmen der Beständigkeit einer einzelnen Schicht oder eines Mehrschichtsystems aus Beschichtungsstoffen gegen die Einwirkung von Wasser durch teilweises oder ganzes Eintauchen fest.
Dieses Verfahren ermöglicht es, die Wirkung von Wasser auf die Beschichtung und, falls notwendig, die Schädigung des Substrates zu beurteilen.

Peintures et vernis - Détermination de la résistance aux liquides - Partie 2: Méthode par immersion dans l'eau (ISO 2812-2:2007)

L'ISO 2812-2:2007 spécifie une méthode de détermination de la résistance d'un système de revêtement monocouche ou multicouche à l'action de l'eau, en immersion totale ou partielle.
Cette méthode permet d'évaluer l'action de l'eau sur le revêtement et, si nécessaire, d'évaluer la détérioration du subjectile.

Barve in laki - Določanje odpornosti proti tekočinam - 2. del: Metoda s potapljanjem v vodo (ISO 2812-2:2007)

General Information

Status
Withdrawn
Publication Date
11-Jun-2007
Withdrawal Date
10-Jan-2019
Technical Committee
Current Stage
9900 - Withdrawal (Adopted Project)
Start Date
10-Jan-2019
Due Date
02-Feb-2019
Completion Date
11-Jan-2019

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SLOVENSKI STANDARD
SIST EN ISO 2812-2:2007
01-julij-2007
1DGRPHãþD
SIST EN ISO 2812-2:1997
%DUYHLQODNL'RORþDQMHRGSRUQRVWLSURWLWHNRþLQDPGHO0HWRGDV
SRWDSOMDQMHPYYRGR ,62

Paints and varnishes - Determination of resistance to liquids - Part 2: Water immersion

method (ISO 2812-2:2007)
Beschichtungsstoffe - Bestimmung der Beständigkeit gegen Flüssigkeiten - Teil 2:
Verfahren mit Eintauchen in Wasser (ISO 2812-2:2007)

Peintures et vernis - Détermination de la résistance aux liquides - Partie 2: Méthode par

immersion dans l'eau (ISO 2812-2:2007)
Ta slovenski standard je istoveten z: EN ISO 2812-2:2007
ICS:
87.040 Barve in laki Paints and varnishes
SIST EN ISO 2812-2:2007 en;fr;de

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
EUROPEAN STANDARD
EN ISO 2812-2
NORME EUROPÉENNE
EUROPÄISCHE NORM
January 2007
ICS 87.040 Supersedes EN ISO 2812-2:1994
English Version
Paints and varnishes - Determination of resistance to liquids -
Part 2: Water immersion method (ISO 2812-2:2007)

Peintures et vernis - Détermination de la résistance aux Beschichtungsstoffe - Bestimmung der Beständigkeit

liquides - Partie 2: Méthode par immersion dans l'eau (ISO gegen Flüssigkeiten - Teil 2: Verfahren mit Eintauchen in

2812-2:2007) Wasser (ISO 2812-2:2007)
This European Standard was approved by CEN on 23 December 2006.

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 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 Management Centre has the same status as the

official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,

France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,

Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36 B-1050 Brussels

© 2007 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 2812-2:2007: E

worldwide for CEN national Members.
---------------------- Page: 2 ----------------------
EN ISO 2812-2:2007 (E)
Foreword

This document (EN ISO 2812-2:2007) 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 July 2007, and conflicting national standards

shall be withdrawn at the latest by July 2007.
This document supersedes EN ISO 2812-2:1994.

According to the CEN/CENELEC Internal Regulations, the national standards organizations of

the following countries are bound to implement this European Standard: Austria, Belgium,

Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece,

Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,

Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United

Kingdom.
Endorsement notice

The text of ISO 2812-2:2007 has been approved by CEN as EN ISO 2812-2:2007 without any

modifications.
---------------------- Page: 3 ----------------------
INTERNATIONAL ISO
STANDARD 2812-2
Second edition
2007-01-15
Paints and varnishes — Determination of
resistance to liquids —
Part 2:
Water immersion method
Peintures et vernis — Détermination de la résistance aux liquides —
Partie 2: Méthode par immersion dans l'eau
Reference number
ISO 2812-2:2007(E)
ISO 2007
---------------------- Page: 4 ----------------------
ISO 2812-2:2007(E)
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ii © ISO 2007 – All rights reserved
---------------------- Page: 5 ----------------------
ISO 2812-2:2007(E)
Contents Page

Foreword............................................................................................................................................................ iv

1 Scope ..................................................................................................................................................... 1

2 Normative references ........................................................................................................................... 1

3 Principle................................................................................................................................................. 1

4 Apparatus .............................................................................................................................................. 2

5 Sampling................................................................................................................................................ 2

6 Test panels ............................................................................................................................................ 2

7 Procedure .............................................................................................................................................. 3

8 Evaluation.............................................................................................................................................. 3

9 Precision................................................................................................................................................ 4

10 Test report ............................................................................................................................................. 4

© ISO 2007 – All rights reserved iii
---------------------- Page: 6 ----------------------
ISO 2812-2:2007(E)
Foreword

ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies

(ISO member bodies). The work of preparing International Standards is normally carried out through ISO

technical committees. Each member body interested in a subject for which a technical committee has been

established has the right to be represented on that committee. International organizations, governmental and

non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the

International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.

International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.

The main task of technical committees is to prepare International Standards. Draft International Standards

adopted by the technical committees are circulated to the member bodies for voting. Publication as an

International Standard requires approval by at least 75 % of the member bodies casting a vote.

Attention is drawn to the possibility that some of the elements of this document may be the subject of patent

rights. ISO shall not be held responsible for identifying any or all such patent rights.

ISO 2812-2 was prepared by Technical Committee ISO/TC 35, Paints and varnishes, Subcommittee SC 9,

General test methods for paints and varnishes.

This second edition cancels and replaces the first edition (ISO 2812-2:1993), which has been technically

revised. The main changes are:

⎯ conditioning of the coated test pieces after drying (or stoving) and ageing was deleted;

⎯ the purity of water was changed from grade 2 to grade 3;
⎯ the standard h
...

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