EN ISO 20566:2021

Paints and varnishes - Determination of the scratch resistance of a coating system using a laboratory-scale car-wash (ISO 20566:2020)

This document specifies a test procedure for assessing the scratch resistance of organic paint coatings, in particular paint coatings used in the automotive industry (i.e. for assessing their car-wash resistance). Machine-based washing is simulated in the laboratory environment using a rotating brush and synthetic dirt. The test conditions have been designed to be as close as possible to the real conditions in a car-wash. If the test parameters are suitably chosen, the method can also be used for testing protective plastics films and plastics components.

Beschichtungsstoffe - Bestimmung der Kratzbeständigkeit von Beschichtungen mit einer Labor-Automobilwaschanlage (ISO 20566:2020)

Dieses Dokument legt ein Prüfverfahren zum Beurteilen der Kratzfestigkeit von organischen Beschichtun¬gen fest, insbesondere von Beschichtungen die in der Automobilindustrie verwendet werden (d. h. zum Beurteilen der Beständigkeit in Waschanlagen). Im Labor wird die maschinelle Fahrzeugreinigung mit rotierenden Bürsten unter Verwendung von synthetischem Schmutz simuliert. Dabei orientieren sich die hier fest¬gelegten Prüfbedingungen weitestgehend an den Verhältnissen in einer Autowaschanlage. Das Verfahren ist auch für Kunststofffolien und Kunststoff-Anbauteile anwendbar, wenn die Prüfparameter entsprechend gewählt werden.

Peintures et vernis - Détermination de la résistance à la rayure d'un système de peinture sur un poste de lavage automobile de laboratoire (ISO 20566:2020)

Le présent document spécifie une méthode d'essai permettant d'évaluer la résistance à la rayure des systèmes de peinture organiques, et plus particulièrement des surfaces peintes pour l'industrie automobile (résistance sur un poste de lavage automobile). Un lavage mécanique effectué à l'aide de brosses rotatives est simulé en laboratoire en utilisant une boue synthétique. Les conditions d'essai ont été conçues de manière à se rapprocher le plus possible des conditions réelles d'un poste de lavage automobile. Si les paramètres d'essai sont adaptés, la méthode d'essai peut également être appliquée pour évaluer des feuilles plastiques.

Barve in laki - Ugotavljanje odpornosti premaznega sistema proti razenju s pomočjo visokotlačnega pranja v laboratoriju (ISO 20566:2020)

General Information

• Status: Published
• Publication Date: 23-Feb-2021
• Withdrawal Date: 30-Aug-2021
• ICS: 43.020 - Road vehicles in general
• ICS: 87.040 - Paints and varnishes
• Technical Committee: CEN/TC 139 - Paints and varnishes
• Drafting Committee: CEN/TC 139 - Paints and varnishes
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 24-Feb-2021
• Completion Date: 24-Feb-2021
• Ref Project: SIST EN ISO 20566:2021 - Paints and varnishes - Determination of the scratch resistance of a coating system using a laboratory-scale car-wash (ISO 20566:2020)

Relations

• Replaces: EN ISO 20566:2013 - Paints and varnishes - Determination of the scratch resistance of a coating system using a laboratory-scale car-wash (ISO 20566:2013)
• Effective Date: 02-Mar-2021

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 20566:2021
01-april-2021
Nadomešča:
SIST EN ISO 20566:2013
Barve in laki - Ugotavljanje odpornosti premaznega sistema proti razenju s
pomočjo visokotlačnega pranja v laboratoriju (ISO 20566:2020)
Paints and varnishes - Determination of the scratch resistance of a coating system using
a laboratory-scale car-wash (ISO 20566:2020)
Beschichtungsstoffe - Bestimmung der Kratzbeständigkeit von Beschichtungen mit einer
Labor-Automobilwaschanlage (ISO 20566:2020)
Peintures et vernis - Détermination de la résistance à la rayure d'un système de peinture
sur un poste de lavage automobile de laboratoire (ISO 20566:2020)
Ta slovenski standard je istoveten z: EN ISO 20566:2021
ICS:
43.020 Cestna vozila na splošno Road vehicles in general
87.040 Barve in laki Paints and varnishes
SIST EN ISO 20566:2021 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 20566:2021

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SIST EN ISO 20566:2021


EN ISO 20566
EUROPEAN STANDARD

NORME EUROPÉENNE

February 2021
EUROPÄISCHE NORM
ICS 43.020; 87.040 Supersedes EN ISO 20566:2013
English Version

Paints and varnishes - Determination of the scratch
resistance of a coating system using a laboratory-scale car-
wash (ISO 20566:2020)
Peintures et vernis - Détermination de la résistance à la Beschichtungsstoffe - Bestimmung der
rayure d'un système de peinture sur un poste de lavage Kratzbeständigkeit von Beschichtungen mit einer
automobile de laboratoire (ISO 20566:2020) Labor-Automobilwaschanlage (ISO 20566:2020)
This European Standard was approved by CEN on 6 January 2021.

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
© 2021 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 20566:2021 E
worldwide for CEN national Members.

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SIST EN ISO 20566:2021
EN ISO 20566:2021 (E)
Contents Page
European foreword . 3

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SIST EN ISO 20566:2021
EN ISO 20566:2021 (E)
European foreword
This document (EN ISO 20566:2021) 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 August 2021, and conflicting national standards shall
be withdrawn at the latest by August 2021.
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 20566:2013.
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,
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 the
United Kingdom.
Endorsement notice
The text of ISO 20566:2020 has been approved by CEN as EN ISO 20566:2021 without any modification.

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