ISO 22553-16:2022

Paints and varnishes — Electro-deposition coatings — Part 16: Pigment-binder ratio

This document specifies a test method for determining the pigment-binder ratio. It applies to electro-deposition coatings for automotive industries and other general industrial applications, e.g. chiller units, consumer products, radiators, aerospace, agriculture.

Peintures et vernis — Peintures d'électrodéposition — Partie 16: Rapport du pigment au liant

Le présent document spécifie une méthode d’essai pour la détermination du rapport du pigment au liant. 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.

General Information

• Status: Published
• Publication Date: 09-Oct-2022
• ICS: 87.040 - Paints and varnishes
• Technical Committee: ISO/TC 35/SC 9 - General test methods for paints and varnishes
• Drafting Committee: ISO/TC 35/SC 9 - General test methods for paints and varnishes
• Current Stage: 6060 - International Standard published
• Start Date: 10-Oct-2022
• Due Date: 29-Jun-2023
• Completion Date: 10-Oct-2022

Standards Content (Sample)

INTERNATIONAL ISO
STANDARD 22553-16
First edition
2022-10
Paints and varnishes — Electro-
deposition coatings —
Part 16:
Pigment-binder ratio
Peintures et vernis — Peintures d'électrodéposition —
Partie 16: Rapport du pigment au liant
Reference number
ISO 22553-16:2022(E)
© ISO 2022

---------------------- Page: 1 ----------------------
ISO 22553-16:2022(E)
COPYRIGHT PROTECTED DOCUMENT
© 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 2022 – All rights reserved

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ISO 22553-16:2022(E)
Contents Page
Foreword .iv
Introduction .v
1 S c op e . 1
2 Nor m at i ve r ef er enc e s . 1
3 Terms and definitions . 1
4 P r i nc iple . 1
5 Determination of pigment content .1
5 .1 A pp a r at u s . 1
5 . 2 S a mpl in g . 2
5 . 3 P r o ce du r e . 2
5.4 Calculation of the pigment content . 2
6 D etermination of the binder content .3
6 .1 P r o c e du r e . 3
6.2 C alculation of the pigment-binder ratio . 3
7 Calculation of the pigment-binder ratio. 3
8 P r e c i s ion . 4
9 Te s t r ep or t . 4
iii
© ISO 2022 – All rights reserved

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ISO 22553-16:2022(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 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.
i
...

2022-06-08
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ISO 22553-16:2022 (E)
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2022-09-01
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ISO TC 35/SC 9/WG 30
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Secretariat: BSI
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Paints and varnishes — Electro-deposition coatings — Part 16: Pigment-binder ratio
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Peintures et vernis — Peintures d'électrodéposition — Partie 16: Rapport du pigment au liant
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ISO/DIS 22553-16:2022(E)
© ISO 2022 Formatted
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All rights reserved. Unless otherwise specified, or required in the context of its implementation, no
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part of this publication may be reproduced or utilized otherwise in any form or by any means,
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electronic or mechanical, including photocopying, or posting on the internet or an intranet, without
between Latin and Asian text, Adjust space between
prior written permission. Permission can be requested from either ISO at the address below or
Asian text and numbers
ISO’sISO's member body in the country of the requester.
Formatted: Default Paragraph Font
ISO copyright officeCopyright Office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
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pt, Adjust space between Latin and Asian text, Adjust
Phone: + 41 22 749 01 11
space between Asian text and numbers
Email: [e-mail]
Email: [e-mail]
Website: www.iso.orgwww.iso.org
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Published in Switzerland.
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2 © ISO 2022 – All rights reserved
ii © ISO 2022 – All rights reserved

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ISO/DIS 22553-16:2022(E)
Contents
Foreword . iv
Introduction . v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Principle . 1
5 Determination of pigment content . 1
5.1 Apparatus . 1
5.2 Sampling . 2
5.3 Procedure . 2
5.4 Calculation of the pigment content . 2
6 Determination of the binder content . 3
6.1 Procedure . 3
6.2 Calculation of the pigment-binder ratio . 3
7 Calculation of the pigment-binder ratio . 3
8 Precision . 4
9 Test report . 4

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© ISO 2022 – All rights reserved 3
© ISO 2022 – All rights reserved iii

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ISO/DIS 22553-16:2022(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 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.
Formatted: Pattern: Clear (Custom
Color(RGB(198;217;241)))
Any feedback or questions on this document should be directed to the user’s national standards body. A
Formatted: Pattern: Clear (Custom
complete listing of these bodies can be found at www.iso.org/members.html.
Color(RGB(242;219;219)))
Formatted: Pattern: Clear (Custom
Color(RGB(234;241;221)))
Formatted: Font: 11 pt
Formatted: Space After: 0 pt, Line spacing: single
4 © ISO 2022 – All rights reserved
iv © ISO 2022 – All rights reserved

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ISO/DIS 22553-16:2022(E)
Introduction
An electro-deposition-coating material (e-coat) consists of a pigment paste and a binder. This test method
determines the ratio of both components in the electro-deposition-coating material.
When determining the ash content, a certain proportion is always lost (ignition loss), and then added on
the pigment content. Therefore, the ash content and the pigment content cannot be equated. This is
considered by a product specific correction factor.
The pigment-binder ratio is a key characteristic for controlling the e-coat bath.
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© ISO 2022 – All rights reserved 5
© ISO 2022 – All rights reserved v

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INTERNATIONAL STANDARD ISO 22553-16:2022(E)

Formatted: Different first page header
Paints and varnishes — Electro-deposition coatings — Part 16:
Pigment-binder ratio
1 Scope
This document specifies a test method for determining the pigment-binder ratio.
It applies to electro-deposition coatings for automotive industries and other general industrial
applications, e.g. chiller units, consumer products, radiators, aerospace, agriculture.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
Formatted: Pattern: Clear (Custom
constitutes requirements of this document.
...

INTERNATIONAL ISO
STANDARD 22553-16
First edition
Paints and varnishes — Electro-
deposition coatings —
Part 16:
Pigment-binder ratio
Peintures et vernis — Peintures d'électrodéposition —
Partie 16: Rapport du pigment au liant
PROOF/ÉPREUVE
Reference number
ISO 22553-16:2022(E)
© ISO 2022

---------------------- Page: 1 ----------------------
ISO 22553-16:2022(E)
COPYRIGHT PROTECTED DOCUMENT
© 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
PROOF/ÉPREUVE © ISO 2022 – All rights reserved

---------------------- Page: 2 ----------------------
ISO 22553-16:2022(E)
Contents Page
Foreword .iv
Introduction .v
1 S c op e . 1
2 Nor m at i ve r ef er enc e s . 1
3 Terms and definitions . 1
4 P r i nc iple . 1
5 Determination of pigment content .1
5 .1 A pp a r at u s . 1
5 . 2 S a mpl in g . 2
5 . 3 P r o ce du r e . 2
5.4 Calculation of the pigment content . 2
6 D etermination of the binder content .3
6 .1 P r o c e du r e . 3
6.2 C alculation of the pigment-binder ratio . 3
7 Calculation of the pigment-binder ratio. 3
8 P r e c i s ion . 4
9 Te s t r ep or t . 4
iii
© ISO 2022 – All rights reserved PROOF/ÉPREUVE

---------------------- Page: 3 ----------------------
ISO 22553-16:2022(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 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
PROOF/ÉPREUVE © ISO
...