Anodizing of aluminium and its alloys - Determination of the comparative fastness to ultraviolet light and heat of coloured anodic oxidation coatings (ISO 6581:2018)

This document specifies a comparative method for the determination of the fastness of coloured anodic
oxidation coatings to ultraviolet (UV) light and heat.
The method is not suitable for testing coloured anodic oxidation coatings that are heat sensitive.
NOTE Dark-coloured test specimens will normally reach the highest temperatures.

Anodisieren von Aluminium und Aluminiumlegierungen - Vergleichsbestimmung der Beständigkeit von gefärbten, anodisch erzeugten Oxidschichten gegen ultraviolettes Licht und Wärme (ISO 6581:2018)

Anodisation de l'aluminium et de ses alliages - Détermination de la solidité comparée à la lumière ultraviolette et à la chaleur des couches anodiques colorées (ISO 6581:2018)

Le présent document spécifie une méthode de détermination par comparaison de la solidité à la lumière ultraviolette (U.V.) et à la chaleur des couches anodiques colorées.
La méthode d'essai n'est pas appropriée pour les couches anodiques colorées qui sont sensibles à la chaleur.
NOTE Les éprouvettes d'essai de couleur foncée atteignent normalement les températures les plus élevées.

Anodizacija aluminija in aluminijevih zlitin - Primerjalno ugotavljanje obstojnosti barvnih anodno oksidiranih prevlek pri ultravijolični svetlobi in toploti (ISO 6581:2018)

Ta dokument določa primerjalno metodo za ugotavljanje obstojnosti barvnih anodno
oksidiranih prevlek pri ultravijolični (UV) svetlobi in toploti.
Metoda ni primerna za preskušanje barvnih anodno oksidiranih prevlek, občutljivih na toploto.
OPOMBA: Temni preskusni vzorci običajno dosežejo najvišje temperature.

General Information

Status
Published
Public Enquiry End Date
14-Jan-2018
Publication Date
11-Nov-2018
Technical Committee
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
19-Oct-2018
Due Date
24-Dec-2018
Completion Date
12-Nov-2018

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SLOVENSKI STANDARD
SIST EN ISO 6581:2018
01-december-2018
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SIST EN ISO 6581:2010

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Anodizing of aluminium and its alloys - Determination of the comparative fastness to

ultraviolet light and heat of coloured anodic oxidation coatings (ISO 6581:2018)
Anodisieren von Aluminium und Aluminiumlegierungen - Vergleichsbestimmung der

Beständigkeit von gefärbten, anodisch erzeugten Oxidschichten gegen ultraviolettes

Licht und Wärme (ISO 6581:2018)

Anodisation de l'aluminium et de ses alliages - Détermination de la solidité comparée à

la lumière ultraviolette et à la chaleur des couches anodiques colorées (ISO 6581:2018)

Ta slovenski standard je istoveten z: EN ISO 6581:2018
ICS:
25.220.20 Površinska obdelava Surface treatment
77.120.10 Aluminij in aluminijeve zlitine Aluminium and aluminium
alloys
SIST EN ISO 6581:2018 en

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

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SIST EN ISO 6581:2018
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SIST EN ISO 6581:2018
EN ISO 6581
EUROPEAN STANDARD
NORME EUROPÉENNE
September 2018
EUROPÄISCHE NORM
ICS 25.220.20 Supersedes EN ISO 6581:2010
English Version
Anodizing of aluminium and its alloys - Determination of
the comparative fastness to ultraviolet light and heat of
coloured anodic oxidation coatings (ISO 6581:2018)
Anodisation de l'aluminium et de ses alliages - Anodisieren von Aluminium und

Détermination de la solidité comparée à la lumière Aluminiumlegierungen - Vergleichsbestimmung der

ultraviolette et à la chaleur des couches anodiques Beständigkeit von gefärbten, anodisch erzeugten

colorées (ISO 6581:2018) Oxidschichten gegen ultraviolettes Licht und Wärme
(ISO 6581:2018)
This European Standard was approved by CEN on 20 September 2018.

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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,

Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, 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

© 2018 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 6581:2018 E

worldwide for CEN national Members.
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SIST EN ISO 6581:2018
EN ISO 6581:2018 (E)
Contents Page

European foreword ....................................................................................................................................................... 3

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SIST EN ISO 6581:2018
EN ISO 6581:2018 (E)
European foreword

This document (EN ISO 6581:2018) has been prepared by Technical Committee ISO/TC 79 "Light

metals and their alloys" in collaboration with Technical Committee CEN/TC 132 “Aluminium and

aluminium alloys” the secretariat of which is held by AFNOR.

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 March 2019, and conflicting national standards shall

be withdrawn at the latest by March 2019.

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 6581:2010.

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, Former Yugoslav Republic of Macedonia,

France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta,

Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,

Turkey and the United Kingdom.
Endorsement notice

The text of ISO 6581:2018 has been approved by CEN as EN ISO 6581:2018 without any modification.

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SIST EN ISO 6581:2018
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SIST EN ISO 6581:2018
INTERNATIONAL ISO
STANDARD 6581
Third edition
2018-08
Anodizing of aluminium and its
alloys — Determination of the
comparative fastness to ultraviolet
light and heat of coloured anodic
oxidation coatings
Anodisation de l'aluminium et de ses alliages — Détermination de
la solidité comparée à la lumière ultraviolette et à la chaleur des
couches anodiques colorées
Reference number
ISO 6581:2018(E)
ISO 2018
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SIST EN ISO 6581:2018
ISO 6581:2018(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2018

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 2018 – All rights reserved
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SIST EN ISO 6581:2018
ISO 6581:2018(E)
Contents Page

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

Introduction ..................................................................................................................................................................................................................................v

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

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

3 Terms and definitions ..................................................................................................................................................................................... 1

4 Principle ........................................................................................................................................................................................................................ 1

5 Apparatus ..................................................................................................................................................................................................................... 1

5.1 General ........................................................................................................................................................................................................... 1

5.2 Cabinet ........................................................................................................................................................................................................... 1

5.3 Ultraviolet light source ..................................................................................................................................................................... 2

6 Test specimen .......................................................................................................................................................................................................... 2

6.1 Sampling ....................................................................................................................................................................................................... 2

6.2 Size .................................................................................................................................................................................................................... 2

6.3 Treatment before testing ................................................................................................................................................................ 2

6.4 Specimen arrangement .................................................................................................................................................................... 3

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

7.1 General ........................................................................................................................................................................................................... 3

7.2 Standard specimens for control purposes ...................................................................................................................... 3

7.3 Effect of ozone production ............................................................................................................................................................ 3

8 Expression of results ........................................................................................................................................................................................ 3

9 Test report ................................................................................................................................................................................................................... 3

© ISO 2018 – All rights reserved iii
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SIST EN ISO 6581:2018
ISO 6581:2018(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 establis
...

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