SIST EN ISO 18473-4:2023

Functional pigments and extenders for special applications - Part 4: Nanoscale titanium dioxide for photocatalytic application (ISO 18473-4:2022)

This document specifies requirements and corresponding test methods for nanoscale titanium dioxide (TiO2) in either powder or suspension form for photocatalytic application.
This document is applicable to modified nanoscale titanium dioxide for photocatalytic application. Such modification can be surface treatment, coating, doping and combination thereof.

Funktionelle Pigmente und Füllstoffe für besondere Anwendungen - Teil 4: Titandioxid im Nanomaßstab für photokatalytische Zwecke (ISO 18473-4:2022)

Pigments et matières de charges fonctionnels pour applications spéciales - Partie 4: Dioxyde de titane à l'échelle nanométrique pour des applications photocatalytiques (ISO 18473-4:2022)

Funkcionalni pigmenti in polnila za posebno uporabo - 4. del: Nano titanov dioksid za fotokatalitsko uporabo (ISO 18473-4:2022)

Za dokument določa zahteve in ustrezne preskusne metode za nano titanov dioksid (TiO2) v prahu ali suspenziji za fotokatalitsko uporabo.
Ta dokument se uporablja za modificiran nano titanov dioksid za fotokatalitsko uporabo. To je lahko površinska obdelava, premazovanje, dopiranje ali kombinacija le-teh.

General Information

• Status: Published
• Public Enquiry End Date: 02-May-2023
• Publication Date: 22-Aug-2023
• ICS: 87.060.10 - Pigments and extenders
• Technical Committee: PIP - Pigments and extenders
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 27-Jul-2023
• Due Date: 01-Oct-2023
• Completion Date: 23-Aug-2023
• Ref Project: EN ISO 18473-4:2023 - Functional pigments and extenders for special applications - Part 4: Nanoscale titanium dioxide for photocatalytic application (ISO 18473-4:2022)

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 18473-4:2023
01-oktober-2023
Funkcionalni pigmenti in polnila za posebno uporabo - 4. del: Nano titanov dioksid
za fotokatalitsko uporabo (ISO 18473-4:2022)
Functional pigments and extenders for special applications - Part 4: Nanoscale titanium
dioxide for photocatalytic application (ISO 18473-4:2022)
Funktionelle Pigmente und Füllstoffe für besondere Anwendungen - Teil 4: Titandioxid im
Nanomaßstab für photokatalytische Zwecke (ISO 18473-4:2022)
Pigments et matières de charges fonctionnels pour applications spéciales - Partie 4:
Dioxyde de titane à l'échelle nanométrique pour des applications photocatalytiques (ISO
18473-4:2022)
Ta slovenski standard je istoveten z: EN ISO 18473-4:2023
ICS:
87.060.10 Pigmenti in polnila Pigments and extenders
SIST EN ISO 18473-4:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 18473-4:2023

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SIST EN ISO 18473-4:2023


EN ISO 18473-4
EUROPEAN STANDARD

NORME EUROPÉENNE

July 2023
EUROPÄISCHE NORM
ICS 87.060.10
English Version

Functional pigments and extenders for special applications
- Part 4: Nanoscale titanium dioxide for photocatalytic
application (ISO 18473-4:2022)
Pigments et matières de charges fonctionnels pour Funktionelle Pigmente und Füllstoffe für besondere
applications spéciales - Partie 4: Dioxyde de titane à Anwendungen - Teil 4: Titandioxid im Nanomaßstab
l'échelle nanométrique pour des applications für photokatalytische Zwecke (ISO 18473-4:2022)
photocatalytiques (ISO 18473-4:2022)
This European Standard was approved by CEN on 16 July 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 18473-4:2023 E
worldwide for CEN national Members.

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SIST EN ISO 18473-4:2023
EN ISO 18473-4:2023 (E)
Contents Page
European foreword . 3

2

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SIST EN ISO 18473-4:2023
EN ISO 18473-4:2023 (E)
European foreword
The text of ISO 18473-4:2022 has been prepared by Technical Committee ISO/TC 256 "Pigments,
dyestuffs and extenders” of the International Organization for Standardization (ISO) and has been taken
over as EN ISO 18473-4:2023 by Technical Committee CEN/TC 298 “Pigments and extenders” 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 January 2024, and conflicting national standards shall
be withdrawn at the latest by January 2024.
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, R
...

SLOVENSKI STANDARD
oSIST prEN ISO 18473-4:2023
01-april-2023
Funkcionalni pigmenti in polnila za posebno uporabo - 4. del: Nano titanov dioksid
za fotokatalizo (ISO 18473-4:2022)
Functional pigments and extenders for special applications - Part 4: Nanoscale titanium
dioxide for photocatalytic application (ISO 18473-4:2022)
Funktionelle Pigmente und Füllstoffe für besondere Anwendungen - Teil 4: Titandioxid im
Nanomaßstab für photokatalytische Zwecke (ISO 18473-4:2022)
Pigments et matières de charges fonctionnels pour applications spéciales - Partie 4:
Dioxyde de titane à l'échelle nanométrique pour des applications photocatalytiques (ISO
18473-4:2022)
Ta slovenski standard je istoveten z: prEN ISO 18473-4
ICS:
87.060.10 Pigmenti in polnila Pigments and extenders
oSIST prEN ISO 18473-4:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN ISO 18473-4:2023

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oSIST prEN ISO 18473-4:2023
INTERNATIONAL ISO
STANDARD 18473-4
First edition
2022-02
Functional pigments and extenders for
special applications —
Part 4:
Nanoscale titanium dioxide for
photocatalytic application
Reference number
ISO 18473-4:2022(E)
© ISO 2022

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oSIST prEN ISO 18473-4:2023
ISO 18473-4:2022(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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oSIST prEN ISO 18473-4:2023
ISO 18473-4:2022(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
4 Classification and designation . 2
4.1 Classification . 2
4.2 Designation . 2
5 Requirements and test methods . 3
5.1 Appearance . 3
5.2 Technical requirements . 3
6 Sampling . 4
7 Marking and labelling .
...