SIST EN ISO 22553-1:2021

Paints and varnishes - Electro-deposition coatings - Part 1: Vocabulary (ISO 22553-1:2019)

This document defines terms for electro-deposition coatings.
It is applicable to electro-deposition coatings for automotive industries and other general industrial applications, e.g. chiller units, consumer products, radiators, aerospace, agriculture.

Beschichtungsstoffe - Elektrotauchlacke - Teil 1: Begriffe (ISO 22553-1:2019)

Dieses Dokument legt Begriffe für Elektrotauchlacke fest.
Es ist anzuwenden für Elektrotauchlacke für Fahrzeuge und andere allgemeine industrielle Anwendungen, z. B. Kühl¬elemente, Konsumgüter, Heizkörper, Luftfahrt, Landwirtschaft.

Peintures et vernis - Peintures d'électrodéposition - Partie 1: Vocabulaire (ISO 22553-1:2019)

Le présent document définit les termes relatifs aux peintures d'électrodéposition.
Il est applicable aux peintures d'électrodéposition destinées aux industries automobiles et autres applications industrielles générales, par ex. unités frigorifiques, biens de consommation, radiateurs, aérospatial, agriculture.

Barve in laki - Elektrodepozicijski premazi - 1. del: Slovar (ISO 22553-1:2019)

General Information

• Status: Published
• Public Enquiry End Date: 01-Oct-2020
• Publication Date: 10-Dec-2020
• ICS: 01.040.87 - Paint and colour industries (Vocabularies)
• ICS: 87.040 - Paints and varnishes
• Technical Committee: IBLP - Paints and varnishes
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 03-Dec-2020
• Due Date: 07-Feb-2021
• Completion Date: 11-Dec-2020
• Ref Project: EN ISO 22553-1:2020 - Paints and varnishes - Electro-deposition coatings - Part 1: Vocabulary (ISO 22553-1:2019)

Overview

EN ISO 22553-1:2020 / ISO 22553-1:2019 defines the vocabulary for electro‑deposition coatings (e‑coats). This part of the ISO 22553 series standardizes terms and abbreviated forms used across cathodic and anodic electro‑deposition coating processes, helping ensure consistent communication in industry, testing, procurement and technical documentation. It is applicable to automotive and other industrial applications (chiller units, radiators, consumer products, aerospace, agriculture).

Key topics and definitions

This vocabulary standard provides precise definitions for core electro‑deposition coating concepts, including:

• Electro‑deposition coating material (e‑coat) - aqueous coating materials suitable for electrophoretic deposition.
• Cathodic / Anodic e‑coating process - distinction based on whether the workpiece is the cathode or anode.
• Deposition voltage / deposition time - voltage applied and duration required to obtain a specified film thickness.
• Density of volume charge - electrical charge per unit volume (important for process energy considerations).
• Throwing power - ability of an e‑coat to penetrate box sections.
• Stoving / stoving loss - heat‑initiated curing and the volatile losses during bake.
• Common defects and terms - pinholes, craters (flores), mapping (local thickness differences), hashmarks, entry marks.
• Stability - resistance of the bath and formulation to ageing, evaporation and microbial contamination.
• Rupture voltage - voltage above which deposition becomes uncontrollable.

Annex A of the document maps vocabulary to the corresponding test methods in the ISO 22553 series (e.g., throwing power ISO 22553‑2, entry marks ISO 22553‑6) and references related test standards (e.g., conductivity ISO 15091, bacterial count ISO 23321).

Practical applications

Standardized terminology in EN ISO 22553‑1 supports:

• Clear technical specifications and procurement documents for automakers, OEMs and suppliers.
• Consistent reporting and interpretation of quality control and laboratory test results.
• Harmonized communication between R&D, formulation chemists, process engineers and test houses.
• Regulatory and conformity assessment work where unambiguous definitions are required.

Who should use this standard

• Paint and varnish manufacturers and formulators (e‑coat producers)
• Automotive and industrial coating engineers
• Quality assurance and laboratory personnel performing e‑coat testing
• Standards writers, procurement teams and technical authors

Related standards

• Subsequent parts of the ISO 22553 series (e.g., ISO 22553‑2 to ISO 22553‑12) specify test methods and characterization procedures referenced from Annex A.
• Associated test standards linked in Annex A: ISO 15091 (conductivity), ISO 23321 (bacterial count), ISO 3251 / ISO 22516 (non‑volatile matter, stoving loss).

Using EN ISO 22553‑1 ensures consistent, industry‑wide terminology for electro‑deposition coatings, improving clarity in specification, testing and process control.

Standards Content (Sample)

SLOVENSKI STANDARD
01-januar-2021
Barve in laki - Elektrodepozicijski premazi - 1. del: Slovar (ISO 22553-1:2019)
Paints and varnishes - Electro-deposition coatings - Part 1: Vocabulary (ISO 22553-
1:2019)
Beschichtungsstoffe - Elektrotauchlacke - Teil 1: Begriffe (ISO 22553-1:2019)
Peintures et vernis - Peintures d'électrodéposition - Partie 1: Vocabulaire (ISO 22553-
1:2019)
Ta slovenski standard je istoveten z: EN ISO 22553-1:2020
ICS:
01.040.87 Industrija barv (Slovarji) Paint and colour industries
(Vocabularies)
87.040 Barve in laki Paints and varnishes
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 22553-1
EUROPEAN STANDARD
NORME EUROPÉENNE
December 2020
EUROPÄISCHE NORM
ICS 01.040.87; 87.040
English Version
Paints and varnishes - Electro-deposition coatings - Part 1:
Vocabulary (ISO 22553-1:2019)
Peintures et vernis - Peintures d'électrodéposition - Beschichtungsstoffe - Elektrotauchlacke - Teil 1:
Partie 1: Vocabulaire (ISO 22553-1:2019) Begriffe (ISO 22553-1:2019)
This European Standard was approved by CEN on 30 November 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
© 2020 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 22553-1:2020 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
The text of ISO 22553-1:2019 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 June 2021, and conflicting national standards shall be
withdrawn at the latest by June 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.
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 22553-1:2019 has been approved by CEN as EN ISO 22553-1:2020 without any
modification.
INTERNATIONAL ISO
STANDARD 22553-1
First edition
2019-10
Paints and varnishes —
Electro-deposition coatings —
Part 1:
Vocabulary
Peintures et vernis — Peintures d'électrodéposition —
Partie 1: Vocabulaire
Reference number
ISO 22553-1:2019(E)
©
ISO 2019
ISO 22553-1:2019(E)
© ISO 2019
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
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Published in Switzerland
ii © ISO 2019 – All rights reserved

ISO 22553-1:2019(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Abbreviated terms . 5
Annex A (informative) Test methods for e-coats . 6
Bibliography . 7
ISO 22553-1:2019(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 possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www .iso .org/patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO's adherence to the
World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT) see www .iso
.org/iso/foreword .html.
This document was prepared by Technical Committee ISO/TC 35, Paints and varnishes, Subcommittee
SC 9, General test methods for paints and varnishes.
A list of all parts in the ISO 22553 series can be found on the ISO website.
Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can be found at www .iso .org/members .html.
iv © ISO 2019 – All rights reserved

ISO 22553-1:2019(E)
Introduction
During the electro-deposition coating process, the non-volatile matter content from water-thinnable
electro-deposition coating materials is deposited on the workpiece caused by an electrophoretic
process. During that process, the areas on th
...