EN ISO 12625-17:2021
(Main)Tissue paper and tissue products - Part 17: Determination of disintegration in water (ISO 12625-17:2021)
Tissue paper and tissue products - Part 17: Determination of disintegration in water (ISO 12625-17:2021)
This document specifies a method to assess the disintegration of tissue paper and tissue products when subjected to mechanical agitation in water.
Tissue-Papier und Tissue-Produkte - Teil 17: Bestimmung der Desintegration in Wasser (ISO 12625-17:2021)
Dieses Dokument legt ein Verfahren zur Bewertung der Desintegration von Tissue-Papier und Tissue-Produkten fest, wenn sie mechanischem Rühren in Wasser unterworfen werden.
Papier tissue et produits tissue - Partie 17: Détermination du délitage (désintégration dans l'eau) (ISO 12625-17:2021)
Le présent document spécifie une méthode pour évaluer le délitage du papier tissue et des produits tissue lorsqu’ils sont soumis à une agitation mécanique dans l’eau.
Tissue papir in proizvodi iz tissue papirja - 17. del: Določanje razvlaknjevanja v vodi (ISO 12625-17:2021)
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
01-september-2021
Tissue papir in proizvodi iz tissue papirja - 17. del: Določanje razvlaknjevanja v
vodi (ISO 12625-17:2021)
Tissue paper and tissue products - Part 17: Determination of disintegration in water (ISO
12625-17:2021)
Tissue-Papier und Tissue-Produkte - Teil 17: Bestimmung der Desintegration in Wasser
(ISO 12625-17:2021)
Papier tissue et produits tissue - Partie 17: Détermination du délitage (désintégration
dans l'eau) (ISO 12625-17:2021)
Ta slovenski standard je istoveten z: EN ISO 12625-17:2021
ICS:
85.080.20 Tissue papir Tissue paper
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN ISO 12625-17
EUROPEAN STANDARD
NORME EUROPÉENNE
May 2021
EUROPÄISCHE NORM
ICS 85.080.20
English Version
Tissue paper and tissue products - Part 17: Determination
of disintegration in water (ISO 12625-17:2021)
Papier tissue et produits tissue - Partie 17: Tissue-Papier und Tissue-Produkte - Teil 17:
Détermination du délitage (désintégration dans l'eau) Bestimmung der Desintegration in Wasser (ISO 12625-
(ISO 12625-17:2021) 17:2021)
This European Standard was approved by CEN on 25 January 2021.
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
© 2021 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 12625-17:2021 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
European foreword
This document (EN ISO 12625-17:2021) has been prepared by Technical Committee ISO/TC 6 "Paper,
board and pulps" in collaboration with Technical Committee CEN/TC 172 “Pulp, paper and board” 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 November 2021, and conflicting national standards
shall be withdrawn at the latest by November 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 12625-17:2021 has been approved by CEN as EN ISO 12625-17:2021 without any
modification.
INTERNATIONAL ISO
STANDARD 12625-17
First edition
2021-04
Tissue paper and tissue products —
Part 17:
Determination of disintegration in
water
Papier tissue et produits tissue —
Partie 17: Détermination du délitage (désintégration dans l'eau)
Reference number
ISO 12625-17:2021(E)
©
ISO 2021
ISO 12625-17:2021(E)
© ISO 2021
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.
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Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO 2021 – All rights reserved
ISO 12625-17:2021(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Principle . 1
5 Reagents . 2
6 Apparatus . 2
7 Conditioning of test pieces . 2
8 Preparation of test pieces . 3
8.1 General . 3
8.2 Accelerated ageing (optional) . 3
8.3 Mass and shaping of test pieces . 3
9 Test procedure . 4
9.1 General . 4
9.2 Test at 30 s . 4
9.3 Test at 2 min and 10 min . 5
10 Calculation and expression of the results . 5
11 Test report . 5
Annex A (normative) Technical description of the propeller . 7
Annex B (informative) Examples and pictures of types of shower heads and sieve .9
Annex C (informative) Additional agitation time periods .11
Annex D (informative) Precision data .12
Bibliography .14
ISO 12625-17:2021(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 6 Paper, board and pulps, Subcommittee
SC 2, Test methods and quality specifications for paper and board.
A list of all parts in the ISO 12625 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 2021 – All rights reserved
ISO 12625-17:2021(E)
Introduction
This document describes a test method to determine the disintegration in water for tissue paper and
tissue products after agitation time periods of 30 s, 2 min and 10 min.
INTERNATIONAL STANDARD ISO 12625-17:2021(E)
Tissue paper and tissue products —
Part 17:
Determination of disintegration in water
1 Scope
This document specifies a method to assess the disintegration of tissue paper and tissue products when
subjected to mechanical agitation in water.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments) applies.
ISO 186, Paper and board — Sampling to determine average quality
ISO 187, Paper, board and pulps — Standard atmosphere for conditioning and testing and procedure for
monitoring the atmosphere and conditioning of samples
1)
ISO 638-1 , Paper, board, pulps and cellulosic nanomaterials — Determination of dry matter content by
oven-drying method — Part 1: Materials in solid form
ISO 3310-1, Test sieves — Technical requirements and testing —
...
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