EN 12206-1:2021
(Main)Paints and varnishes - Coating of aluminium and aluminium alloys for architectural purposes - Part 1: Coatings prepared from thermosetting coating powder
Paints and varnishes - Coating of aluminium and aluminium alloys for architectural purposes - Part 1: Coatings prepared from thermosetting coating powder
This document specifies requirements and the corresponding methods of test relating to the organic coating of aluminium and aluminium alloy extrusions, sheet and preformed sections for architectural purposes, using coating powders. It also describes:
a) the pretreatment of the substrate prior to the coating process;
b) the coating powder;
c) the coating process;
d) the final product.
Each item is dealt with separately in this document so that any interested party can ensure compliance appropriate to its area of responsibility.
CAUTION - The procedures described in this standard are intended to be carried out by suitably trained and/or supervised personnel. The substances and procedures used in this method could be injurious to health if adequate precautions are not taken. Attention is drawn in the text to specific hazards. This document refers only to technical suitability and does not absolve the user from statutory obligations relating to health and safety.
Beschichtungsstoffe - Beschichtungen auf Aluminium und Aluminiumlegierungen für Bauzwecke - Teil 1: Beschichtungen aus Beschichtungspulvern
Dieses Dokument legt Anforderungen und Prüfverfahren für die ausschließlich aus Beschichtungspulvern hergestellte organische Beschichtung auf Halbzeug, Blech und vorgeformten Teilen aus Aluminium oder Aluminiumlegierungen zur Verwendung im Bauwesen fest. Es beschreibt auch:
a) die Vorbehandlung des Substrates vor dem Beschichten;
b) das Beschichtungspulver;
c) das Beschichtungsverfahren;
d) das Fertigprodukt.
Jeder dieser Punkte wird in diesem Dokument getrennt behandelt, so dass jeder Vertragspartner für seinen Verantwortungsbereich eine Übereinstimmung mit der Norm sicherstellen kann.
ACHTUNG - Die in dieser Norm beschriebenen Verfahren sind dafür vorgesehen, durch geeignet ausgebildetes und/oder überwachtes Personal durchgeführt zu werden. Wenn nicht angemessene Vorsichtsma߬nahmen getroffen werden, können die Stoffe und Verfahren gesundheitsgefährdend sein. Im Text wird auf spezielle Gefährdungen hingewiesen. Dieses Dokument bezieht sich nur auf die technische Eignung und entbindet den Anwender nicht von gesetzlichen Auflagen bezüglich Gesundheit und Sicherheit.
Peintures et vernis - Revêtement de l'aluminium et de ses alliages pour des applications architecturales - Partie 1: Revêtements à partir de peinture en poudre thermodurcissable
Le présent document spécifie les exigences et les méthodes d’essai correspondantes pour le revêtement organique de produits en feuilles, extrudés ou préformés en aluminium et alliages d’aluminium pour des applications architecturales, en utilisant des peintures en poudre. Il décrit aussi :
a) le prétraitement du subjectile avant l’application de la peinture ;
b) la peinture en poudre ;
c) le mode d’application de la peinture ;
d) le produit final.
Chaque sujet est traité séparément dans le présent document afin que chaque partie prenante intéressée puisse s’y conformer en relation avec son domaine de responsabilité.
AVERTISSEMENT - Les modes opératoires décrits dans la présente norme sont destinés à être exécutés par un personnel adéquatement formé et/ou encadré. Les substances et modes opératoires utilisés dans la présente méthode peuvent porter atteinte à la santé si les précautions nécessaires ne sont pas prises. Le texte attire l’attention sur les dangers spécifiques. Le présent document ne se rapporte qu’à son adéquation technique et ne dispense pas l’utilisateur des obligations réglementaires relatives à la santé et à la sécurité.
Barve in laki - Premazi za aluminij in aluminijeve zlitine v gradbeništvu - 1. del: Premazi iz termoreaktivnih praškov
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-julij-2021
Nadomešča:
SIST EN 12206-1:2005
Barve in laki - Premazi za aluminij in aluminijeve zlitine v gradbeništvu - 1. del:
Premazi iz termoreaktivnih praškov
Paints and varnishes - Coating of aluminium and aluminium alloys for architectural
purposes - Part 1: Coatings prepared from thermosetting coating powder
Beschichtungsstoffe - Beschichtungen auf Aluminium und Aluminiumlegierungen für
Bauzwecke - Teil 1: Beschichtungen aus Beschichtungspulvern
Peintures et vernis - Revêtement de l'aluminium et de ses alliages pour des applications
architecturales - Partie 1: Revêtements à partir de peinture en poudre thermodurcissable
Ta slovenski standard je istoveten z: EN 12206-1:2021
ICS:
77.120.10 Aluminij in aluminijeve zlitine Aluminium and aluminium
alloys
87.040 Barve in laki Paints and varnishes
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN 12206-1
EUROPEAN STANDARD
NORME EUROPÉENNE
May 2021
EUROPÄISCHE NORM
ICS 87.040 Supersedes EN 12206-1:2004
English Version
Paints and varnishes - Coating of aluminium and
aluminium alloys for architectural purposes - Part 1:
Coatings prepared from thermosetting coating powder
Peintures et vernis - Revêtement de l'aluminium et de Beschichtungsstoffe - Beschichtungen auf Aluminium
ses alliages pour des applications architecturales - und Aluminiumlegierungen für Bauzwecke - Teil 1:
Partie 1: Revêtements à partir de peinture en poudre Beschichtungen aus Beschichtungspulvern
thermodurcissable
This European Standard was approved by CEN on 1 September 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
© 2021 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 12206-1:2021 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
Introduction . 5
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 7
4 Requirements . 8
4.1 Material (substrate) . 8
4.2 Pretreatment of the substrate . 8
4.3 Coating powder . 10
4.4 Coating process . 13
4.5 Final product . 13
4.6 Certificate of conformity . 14
5 Test methods . 15
5.1 General. 15
5.2 Preparation of test panels for testing coating powders . 15
5.3 Sampling of the final product and preparation of test specimens . 15
5.4 Colour . 15
5.5 Gloss . 15
5.6 Adhesion . 15
5.7 Cupping test . 15
5.8 Falling weight test. 16
5.9 Bend test . 16
5.10 Resistance to mortar . 16
5.11 Pressure cooker test . 16
5.12 Resistance to boiling water . 16
5.13 Resistance to humidity . 16
5.14 Resistance to acetic acid salt spray . 16
5.15 Resistance to sulfur dioxide . 17
5.16 Resistance to filiform corrosion . 17
5.17 Resistance to artificial weathering . 17
5.18 Resistance to natural weathering (referee test) . 17
Annex A (normative) Methods for the determination of the mass per unit area of
conversion layers and for the identification of chromium, phosphorous and zinc . 18
Annex B (normative) Requirements for alternative pretreatment . 22
Annex C (normative) Measurement of film thickness . 23
Bibliography . 24
European foreword
This document (EN 12206-1:2021) 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 November 2021, and conflicting national standards
shall be withdrawn at the latest by November 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 12206-1:2004.
In comparison with the previous edition, the following changes have been made:
— 3.4: Definition source amended;
— 4.2.2.1: Methods of pretreatment now includes deluging;
— 4.2.2.2: Change of terminology to etching;
— 4.2.2.2.1: Clause added;
— 4.2.2.2.2 Clause added;
— 4.2.2.3.3: Process for non-chromate systems more defined;
— 4.2.2.3.4: Process for electrolytic conversion more defined;
— 4.2.2.3.4: Separate clause for electrolytic conversion added;
— 4.3.1: Identification of powder now required;
— 4.3.1: Separation of conventional technology and enhanced durability products removed;
— 4.3.2: Clause added;
— 4.3.3.5: Cupping test – 2 categories introduced;
— 4.3.3.6: Falling weight test – 2 categories introduced;
— 4.3.3.7: Bend test – 2 categories introduced;
— 4.3.3.14: Manufacturer to state length of resistance to weathering test;
— 4.5.2-4.5.9: Clauses renumbered;
— 4.5.6: Minimum film thickness requirement altered;
— 4.6: Clause added;
— 5.4: Colourimetrically standards added;
— 5.8: Clause amended;
— 5.16: Clause amended;
— Annex B: Natural weathering test requirements altered;
— Annex C: Test procedure for film thickness tests removed;
— Annex D: Deleted;
— Annex E: Deleted;
— Annex F: Deleted.
According to the CEN-CENELEC Internal Regulations, the national standards organisations 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.
Introduction
This is the first part of EN 12206. The present intention is to develop another part dealing with the
organic coating of aluminium and aluminium alloy extrusions, sheet and preformed sections for
architectural purposes, prepared from liquid coating materials.
1 Scope
This document specifies requirements and the corresponding methods of test relating to the organic
coating of aluminium and aluminium alloy extrusions, sheet and preformed sections for architectural
purposes, using coating powders. It also describes:
a) the pretreatment of the substrate prior to the coating process;
b) the coating powder;
c) the coating process;
d) the final product.
Each item is dealt with separately in this document so that any interested party can ensure compliance
appropriate to its area of responsibility.
CAUTION — The procedures described in this standard are intended to be carried out by suitably
trained and/or supervised personnel. The substances and procedures used in this method could be
injurious to health if adequate precautions are not taken. Attention is drawn in the text to specific
hazards. This document refers only to technical suitability and does not absolve the user from statutory
obligations relating to health and safety.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments) applies.
EN 573-3, Aluminium and aluminium alloys - Chemical composition and form of wrought products - Part
3: Chemical composition and form of products
EN ISO 1519, Paints and varnishes - Bend test (cylindrical mandrel) (ISO 1519)
EN ISO 1520, Paints and varnishes - Cupping test (ISO 1520)
EN ISO 2409, Paints and varnishes - Cross-cut test (ISO 2409)
EN ISO 2810, Paints and varnishes - Natural weathering of coatings - Exposure and assessment (ISO 2810)
EN ISO 2813, Paints and varnishes - Determination of gloss value at 20°, 60° and 85° (ISO 2813)
EN ISO 3231, Paints and varnishes - Determination of resistance to humid atmospheres containing sulfur
dioxide (ISO 3231)
EN ISO 3668, Paints and varnishes - Visual comparison of colour of paints (ISO 3668)
EN ISO 3696, Water for analytical laboratory use - Specification and test methods (ISO 3696)
EN ISO 6270-1, Paints and varnishes - Determination of resistance to humidity - Part 1: Condensation
(single-sided exposure) (ISO 6270-1)
EN ISO 8130-9, Coating powders - Part 9: Sampling (ISO 8130-9)
EN ISO 9227, Corrosion tests in artificial atmospheres - Salt spray tests (ISO 9227)
EN ISO 16474-2:2013, Paints and varnishes - Methods of exposure to laboratory light sources - Part 2:
Xenon-arc lamps (ISO 16474-2:2013)
EN ISO 16474-3, Paints and varnishes - Methods of exposure to laboratory light sources - Part 3:
Fluorescent UV lamps (ISO 16474-3)
EN ISO 18314-1, Analytical co
...
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