EN 13523-2:2021

Coil coated metals - Test methods - Part 2: Gloss

This document specifies the procedure for determining the gloss of an organic coating on a metallic substrate. Gloss is a characteristic of fundamental importance to the appearance of the coil coated product.
The apparatus requires a flat specimen of size greater than the aperture, thus, uneven surfaces cannot be measured.
This method is applicable to all pigmented and unpigmented coatings including metallic/pearlescent coatings. However, for textured coatings it is only indicative.

Bandbeschichtete Metalle - Prüfverfahren - Teil 2: Glanz

Dieses Dokument legt das Verfahren zum Bestimmen des Glanzes einer organischen Beschichtung auf einem metallischen Substrat fest. Der Glanz ist eine Kenngröße von grundsätzlicher Bedeutung für das Aussehen eines bandbeschichteten Produktes.
Das Gerät erfordert eine flache Probe, die größer ist als die Messöffnung. Unebene Proben können folglich nicht gemessen werden.
Das Verfahren ist auf alle pigmentierten und nichtpigmentierten Beschichtungen, einschließlich Beschichtungen mit Metalleffekt oder Perlglanzeffekt, anwendbar. Bei strukturierten Beschichtungen ergibt es jedoch nur Anhaltswerte.

Tôles prélaquées - Méthodes d'essai - Partie 2 : Brillant

Le présent document décrit la méthode de détermination du brillant d’un revêtement organique sur un subjectile métallique. Le brillant est une caractéristique qui a une importance fondamentale pour l’aspect du produit prélaqué.
L’appareillage requiert une éprouvette plane de taille supérieure à l’ouverture. Par conséquent, les surfaces irrégulières ne peuvent pas être mesurées.
Cette méthode s’applique à tous les revêtements, pigmentés ou non, y compris aux revêtements métalliques/nacrés. Cependant, pour les revêtements texturés, elle est seulement indicative.

Prevlečene kovine, ki se navijajo - Preskusne metode - 2. del: Sijaj

General Information

• Status: Published
• Publication Date: 12-Oct-2021
• Withdrawal Date: 29-Apr-2022
• ICS: 25.220.60 - Organic coatings
• Technical Committee: CEN/TC 139 - Paints and varnishes
• Drafting Committee: CEN/TC 139/WG 9 - Testing of coil coated metals
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 13-Oct-2021
• Due Date: 09-Jun-2022
• Completion Date: 13-Oct-2021
• Ref Project: SIST EN 13523-2:2021 - Coil coated metals - Test methods - Part 2: Gloss

Relations

• Replaces: EN 13523-2:2014 - Coil coated metals - Test methods - Part 2: Gloss
• Effective Date: 25-Dec-2019

Standards Content (Sample)

SLOVENSKI STANDARD
01-december-2021
Nadomešča:
SIST EN 13523-2:2014
Prevlečene kovine, ki se navijajo - Preskusne metode - 2. del: Sijaj
Coil coated metals - Test methods - Part 2: Gloss
Bandbeschichtete Metalle - Prüfverfahren - Teil 2: Glanz
Tôles prélaquées - Méthodes d'essai - Partie 2 : Brillant
Ta slovenski standard je istoveten z: EN 13523-2:2021
ICS:
17.040.20 Lastnosti površin Properties of surfaces
25.220.60 Organske prevleke Organic coatings
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN 13523-2
EUROPEAN STANDARD
NORME EUROPÉENNE
October 2021
EUROPÄISCHE NORM
ICS 25.220.60 Supersedes EN 13523-2:2014
English Version
Coil coated metals - Test methods - Part 2: Gloss
Tôles prélaquées - Méthodes d'essai - Partie 2 : Brillant Bandbeschichtete Metalle - Prüfverfahren - Teil 2:
Glanz
This European Standard was approved by CEN on 16 August 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 13523-2:2021 E
worldwide for CEN national Members.

Contents Page
European foreword . 3
Introduction . 5
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 6
4 Principle . 6
5 Apparatus . 6
6 Sampling . 7
7 Test panels . 7
8 Procedure. 7
8.1 Selection of the measuring geometry . 7
8.2 Calibration . 7
8.3 Measurement . 7
9 Expression of results . 7
10 Precision . 7
11 Test report . 7
Bibliography . 9

European foreword
This document (EN 13523-2:2021) has been prepared by 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 April 2022, and conflicting national standards shall be
withdrawn at the latest by April 2022.
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 13523-2:2014.
The main changes are:
a) the definition has been aligned with those in EN ISO 4618;
b) the list of the existing parts of EN 13523 has been updated;
c) the text has been editorially revised and the normative references have been updated.
The EN 13523 series, Coil coated metals — Test methods, consists of the following parts:
— Part 0: General introduction
— Part 1: Film thickness
— Part 2: Gloss
— Part 3: Colour difference and metamerism — Instrumental comparison
— Part 4: Pencil hardness
— Part 5: Resistance to rapid deformation (impact test)
— Part 6: Adhesion after indentation (cupping test)
— Part 7: Resistance to cracking on bending (T-bend test)
— Part 8: Resistance to salt spray (fog)
— Part 9: Resistance to water immersion
— Part 10: Resistance to fluorescent UV radiation and water condensation
— Part 11: Resistance to solvents (rubbing test)
— Part 12: Resistance to scratching
— Part 13: Resista
...