This document specifies the properties and requirements for demineralized water used as solvent for paints and varnishes industrial applications, e.g. production of electro-deposition coating materials, water-based coating materials, water-based resins and plastics dispersions.
This document is not applicable to water for analytical use.
NOTE See ISO 3696.

Lösemittel für Beschichtungsstoffe - Vollentsalztes Wasser für industrielle Anwendungen - Anforderungen und Prüfverfahren (ISO 23321:2019)

Solvants pour peintures et vernis - Eau déminéralisée pour l'application industrielle - Spécification et méthodes d'essai (ISO 23321:2019)

Topila za barve in lake - Demineralizirana voda za industrijsko uporabo - Specifikacija in preskusne metode (ISO 23321:2019)

General Information

Status
Not Published
Public Enquiry End Date
01-Oct-2020
Technical Committee
Current Stage
4020 - Public enquire (PE) (Adopted Project)
Start Date
17-Jun-2020
Due Date
04-Nov-2020
Completion Date
05-Oct-2020

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SLOVENSKI STANDARD
oSIST prEN ISO 23321:2020
01-september-2020
Topila za barve in lake - Demineralizirana voda za industrijsko uporabo -
Specifikacija in preskusne metode (ISO 23321:2019)

Solvents for paints and varnishes - Demineralized water for industrial applications -

Specification and test methods (ISO 23321:2019)

Lösemittel für Beschichtungsstoffe - Vollentsalztes Wasser für industrielle Anwendungen

- Anforderungen und Prüfverfahren (ISO 23321:2019)

Solvants pour peintures et vernis - Eau déminéralisée pour l'application industrielle -

Spécification et méthodes d'essai (ISO 23321:2019)
Ta slovenski standard je istoveten z: prEN ISO 23321
ICS:
87.060.30 Topila Solvents
oSIST prEN ISO 23321:2020 en,fr,de

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN ISO 23321:2020
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oSIST prEN ISO 23321:2020
INTERNATIONAL ISO
STANDARD 23321
First edition
2019-06
Solvents for paints and varnishes —
Demineralized water for industrial
applications — Specification and test
methods
Solvants pour peintures et vernis — Eau déminéralisée pour
l'application industrielle — Spécification et méthodes d'essai
Reference number
ISO 23321:2019(E)
ISO 2019
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oSIST prEN ISO 23321:2020
ISO 23321:2019(E)
COPYRIGHT PROTECTED DOCUMENT
© 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

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: +41 22 749 01 11
Fax: +41 22 749 09 47
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO 2019 – All rights reserved
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oSIST prEN ISO 23321:2020
ISO 23321:2019(E)
Contents Page

Foreword ........................................................................................................................................................................................................................................iv

1 Scope ................................................................................................................................................................................................................................. 1

2 Normative references ...................................................................................................................................................................................... 1

3 Terms and definitions ..................................................................................................................................................................................... 1

4 Requirements .......................................................................................................................................................................................................... 1

5 Example of the determination of the colony content ..................................................................................................... 2

5.1 Apparatus .................................................................................................................................................................................................... 2

5.2 Materials ....................................................................................................................................................................................................... 2

5.3 Sterilization of the tap before sampling of water ...................................................................................................... 2

5.4 Sampling ....................................................................................................................................................................................................... 3

5.5 Procedure .................................................................................................................................................................................................... 3

5.6 Evaluation .................................................................................................................................................................................................... 3

5.7 Disposal of the overgrown contact slides ........................................................................................................................ 3

6 Test report ................................................................................................................................................................................................................... 3

Bibliography ................................................................................................................................................................................................................................ 5

© ISO 2019 – All rights reserved iii
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oSIST prEN ISO 23321:2020
ISO 23321:2019(E)
Foreword

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