SIST EN ISO 22553-10:2023

Paints and varnishes - Electro-deposition coatings - Part 10: Edge protection (ISO 22553-10:2022)

This document specifies a test method for the evaluation of protection against corrosion of edges and stamping burrs by electro-deposition coatings.
It applies to electro-deposition coatings for automotive industries and other general industrial applications, e.g. chiller units, consumer products, radiators, aerospace, agriculture.

Beschichtungsstoffe - Elektrotauchlacke - Teil 10: Kantenschutz (ISO 22553-10:2022)

Peintures et vernis - Peintures d'électrodéposition - Partie 10: Protection des arêtes (ISO 22553-10:2022)

Le présent document spécifie une méthode d'essai pour l’évaluation de la protection contre la corrosion des arêtes et des bavures d’emboutissage assurée par les peintures d’électrodéposition.
Il s'applique aux peintures d'électrodéposition destinées aux industries automobiles et autres applications industrielles générales, par exemple unités frigorifiques, biens de consommation, radiateurs, aérospatiale, agriculture.

Barve in laki - Elektrodepozicijski premazi - 10. del: Zaščita robov (ISO 22553-10:2022)

Ta dokument določa preskusno metodo za vrednotenje zaščite pred korozijo robov in kovanih zarobkov z elektrodepozicijskimi premazi.
Uporablja se za elektrodepozicijske premaze za avtomobilsko industrijo in drugo splošno industrijsko uporabo (npr. ohlajevalne enote, potrošniški izdelki, radiatorji, letalska in vesoljska industrija, kmetijstvo).

General Information

• Status: Published
• Public Enquiry End Date: 02-Oct-2022
• Publication Date: 22-Mar-2023
• ICS: 87.040 - Paints and varnishes
• Technical Committee: IBLP - Paints and varnishes
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 08-Mar-2023
• Due Date: 13-May-2023
• Completion Date: 23-Mar-2023
• Ref Project: EN ISO 22553-10:2023 - Paints and varnishes - Electro-deposition coatings - Part 10: Edge protection (ISO 22553-10:2022)

Overview

SIST EN ISO 22553-10:2023, titled Paints and varnishes - Electro-deposition coatings - Part 10: Edge protection (ISO 22553-10:2022), is a key European standard adopted by CEN that specifies a test method for evaluating the corrosion protection performance of electro-deposition coatings on edges and stamping burrs. This standard plays a crucial role in quality assurance for coatings used in various industrial sectors.

Developed by ISO Technical Committee ISO/TC 35 and adopted by CEN/TC 139, this standard is applicable primarily to the automotive industry but extends to other fields such as aerospace, agriculture, consumer products, radiators, and chiller units. It ensures that electro-deposition coatings provide effective protection against corrosion, especially at vulnerable edges and burrs formed in metal stamping processes.

Key Topics

• Test Methodology: The standard defines a rigorous test protocol involving the preparation of electrically conductive test panels with standardized stamped holes containing burrs. Electro-deposition coatings are applied under controlled lab conditions that simulate real industrial processes.

• Corrosion Testing: Following coating deposition and curing, the panels undergo corrosion tests such as salt spray (ISO 9227) or cyclic corrosion tests (ISO 11997 series). These tests simulate aggressive environmental exposure to evaluate the coatings' edge protection capability.

• Evaluation and Rating: Corrosion at edges is visually assessed based on ISO 13076 and defects rated according to ISO 4628-1. The rating system ranges from 0 (no rust) to 5 (extensive rust covering more than 75% of edges), providing a quantifiable measure of edge protection effectiveness.

• Test Equipment and Panels: The standard specifies the use of laboratory deposition tanks with appropriate anode-cathode arrangements, precise temperature controls, film thickness measurement devices, and standardized test panels to ensure reproducibility and reliability.

• Repeatability: Testing is carried out in triplicate to validate the consistency of results, emphasizing the standard's focus on accuracy and repeatability.

Applications

SIST EN ISO 22553-10:2023 is essential for industries requiring high-performance protective coatings to extend the life and durability of metal components. Key applications include:

• Automotive Industry: Ensuring corrosion protection on vehicle body parts is critical, especially at edges exposed to the environment, to maintain structural integrity and appearance.

• Aerospace and Agriculture: Components exposed to harsh conditions benefit from validated edge protection for safety and longevity.

• Consumer Products and Radiators: Enhances the durability of coated parts that experience mechanical stress and environmental exposure.

• Chiller Units and Industrial Equipment: Protects metal components from corrosion caused by moisture and chemicals during service.

This standard helps manufacturers, quality controllers, and coating formulators optimize coating processes and materials to achieve superior corrosion resistance, reducing maintenance costs and improving product reliability.

Related Standards

To fully implement SIST EN ISO 22553-10:2023, it is often used alongside the following standards that complement testing and terminology:

• ISO 22553-1: Electro-deposition coatings vocabulary-provides definitions related to e-coatings.

• ISO 1514: Standard panels for testing paints and varnishes-used for panel preparation.

• ISO 2808: Methods to determine film thickness of coatings.

• ISO 4628-1: Evaluation of coating degradation and defect designation system.

• ISO 9227: Salt spray corrosion tests-a common accelerated corrosion test.

• ISO 11997-1 & ISO 11997-3: Methods for cyclic corrosion testing of coatings in automotive applications.

• ISO 13076: Lighting and procedure for visual assessments of coatings.

• ISO 4618: Basic terms and definitions for paints and varnishes.

Employing these related standards ensures a comprehensive and harmonized approach to coating testing and quality assurance.

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SIST EN ISO 22553-10:2023 is an integral standard for stakeholders in industrial coating applications, ensuring rigorous assessment of edge protection by electro-deposition coatings. Its adoption supports sustainable production by enhancing corrosion resistance, safety, and the lifespan of metal components across a wide range of sectors.

Standards Content (Sample)

SLOVENSKI STANDARD
01-maj-2023
Barve in laki - Elektrodepozicijski premazi - 10. del: Zaščita robov (ISO 22553-
10:2022)
Paints and varnishes - Electro-deposition coatings - Part 10: Edge protection (ISO 22553
-10:2022)
Beschichtungsstoffe - Elektrotauchlacke - Teil 10: Kantenschutz (ISO 22553-10:2022)
Peintures et vernis - Peintures d'électrodéposition - Partie 10: Protection des arêtes (ISO
22553-10:2022)
Ta slovenski standard je istoveten z: EN ISO 22553-10:2023
ICS:
87.040 Barve in laki Paints and varnishes
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 22553-10
EUROPEAN STANDARD
NORME EUROPÉENNE
January 2023
EUROPÄISCHE NORM
ICS 87.040
English Version
Paints and varnishes - Electro-deposition coatings - Part
10: Edge protection (ISO 22553-10:2022)
Peintures et vernis - Peintures d'électrodéposition - Beschichtungsstoffe - Elektrotauchlacke - Teil 10:
Partie 10: Protection des arêtes (ISO 22553-10:2022) Kantenschutz (ISO 22553-10:2022)
This European Standard was approved by CEN on 9 January 2023.

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, Türkiye 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
© 2023 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 22553-10:2023 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
The text of ISO 22553-10:2022 has been prepared by Technical Committee ISO/TC 35 "Paints and
varnishes” of the International Organization for Standardization (ISO) and has been taken over as
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 2023, and conflicting national standards shall be
withdrawn at the latest by July 2023.
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.
Any feedback and questions on this document should be directed to the users’ national standards body.
A complete listing of these bodies can be found on the CEN website.
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, Türkiye and the
United Kingdom.
Endorsement notice
The text of ISO 22553-10:2022 has been approved by CEN as EN ISO 22553-10:2023 without any
modification.
INTERNATIONAL ISO
STANDARD 22553-10
First edition
2022-02
Paints and varnishes — Electro-
deposition coatings —
Part 10:
Edge protection
Peintures et vernis — Peintures d'électrodéposition —
Partie 10: Protection des arêtes
Reference number
ISO 22553-10:2022(E)
ISO 22553-10:2022(E)
© ISO 2022
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: [phone]
Email: [e-mail]
Website: www.iso.org
Published in Switzerland
ii
ISO 22553-10:2022(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Principle . 2
5 Apparatus and test equipment . 2
6 Test panels .3
7 Number of determinations . 3
8 Procedure .4
8.1 Coating of the test panels . 4
8.2 Corrosion test . 4
9 Evaluation . 4
10 Marking of the test result .5
11 Precision . 5
12 Test report . 5
iii
ISO 22553-10:2022(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.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).
Attention is drawn to the
...