EN ISO 3262-18:2023
(Main)Extenders - Specifications and methods of test - Part 18: Precipitated sodium aluminium silicate (ISO 3262-18:2023)
Extenders - Specifications and methods of test - Part 18: Precipitated sodium aluminium silicate (ISO 3262-18:2023)
This document specifies requirements and corresponding methods of test for precipitated sodium aluminium silicate.
Füllstoffe - Anforderungen und Prüfverfahren - Teil 18: Gefälltes Natriumaluminiumsilicat (ISO 3262-18:2023)
Dieses Dokument legt Anforderungen und die entsprechenden Prüfverfahren für gefälltes Natriumaluminiumsilicat fest.
Matières de charge - Spécifications et méthodes d’essai - Partie 18: Silicoaluminate de sodium précipité (ISO 3262-18:2023)
Le présent document spécifie les exigences relatives au silicoaluminate de sodium précipité ainsi que les méthodes d’essai correspondantes.
Polnila - Specifikacije in preskusne metode - 18. del: Oborjeni natrijev aluminijev silikat (ISO 3262-18:2023)
Ta del standarda ISO 3262 določa zahteve in ustrezne preskusne metode za oborjeni natrijev aluminijev silikat.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-oktober-2023
Nadomešča:
SIST EN ISO 3262-18:2001
Polnila - Specifikacije in preskusne metode - 18. del: Oborjeni natrijev aluminijev
silikat (ISO 3262-18:2023)
Extenders - Specifications and methods of test - Part 18: Precipitated sodium aluminium
silicate (ISO 3262-18:2023)
Füllstoffe - Anforderungen und Prüfverfahren - Teil 18: Gefälltes Natriumaluminiumsilicat
(ISO 3262-18:2023)
Matières de charge - Spécifications et méthodes d’essai - Partie 18: Silicoaluminate de
sodium précipité (ISO 3262-18:2023)
Ta slovenski standard je istoveten z: EN ISO 3262-18:2023
ICS:
87.060.10 Pigmenti in polnila Pigments and extenders
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN ISO 3262-18
EUROPEAN STANDARD
NORME EUROPÉENNE
August 2023
EUROPÄISCHE NORM
ICS 87.060.10 Supersedes EN ISO 3262-18:2000
English Version
Extenders - Specifications and methods of test - Part 18:
Precipitated sodium aluminium silicate (ISO 3262-
18:2023)
Matières de charge - Spécifications et méthodes d'essai Füllstoffe - Anforderungen und Prüfverfahren - Teil 18:
- Partie 18: Silicoaluminate de sodium précipité (ISO Gefälltes Natriumaluminiumsilicat (ISO 3262-18:2023)
3262-18:2023)
This European Standard was approved by CEN on 2 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 3262-18:2023 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
European foreword
This document (EN ISO 3262-18:2023) has been prepared by Technical Committee ISO/TC 256
"Pigments, dyestuffs and extenders" in collaboration with 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 February 2024, and conflicting national standards
shall be withdrawn at the latest by February 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.
This document supersedes EN ISO 3262-18:2000.
Any feedback and questions on this document should be directed to the users’ national standards
body/national committee. 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, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and the
United Kingdom.
Endorsement notice
The text of ISO 3262-18:2023 has been approved by CEN as EN ISO 3262-18:2023 without any
modification.
INTERNATIONAL ISO
STANDARD 3262-18
Second edition
2023-07
Extenders — Specifications and
methods of test —
Part 18:
Precipitated sodium aluminium
silicate
Matières de charge — Spécifications et méthodes d’essai —
Partie 18: Silicoaluminate de sodium précipité
Reference number
ISO 3262-18:2023(E)
ISO 3262-18:2023(E)
© ISO 2023
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
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Published in Switzerland
ii
ISO 3262-18:2023(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Requirements and test methods . 2
5 Sampling . 2
6 Determination of silica content . 2
6.1 Principle . 2
6.2 Reagents . 2
6.3 Apparatus . 3
6.4 Procedure . 3
6.4.1 Number of determinations . 3
6.4.2 Test portion . 4
6.4.3 Determination . 4
6.4.4 Determination of the total loss on ignition . 4
6.5 Expression of results . . 5
6.6 Precision . . . 5
6.6.1 Repeatability, r . 5
6.6.2 Reproducibility, R . 5
7 Determination of the composition by spectrometry . 5
7.1 Principle . 5
7.2 Reagents and materials . 6
7.3 Apparatus . 6
7.4 Procedure . 7
7.4.1 Preparation of standard matching solutions . 7
7.4.2 Spectrometric measurement . 7
7.4.3 Calibration graph . 8
7.4.4 Preparation of the test solution . 8
7.4.5 Determination . 8
7.5 Expression of results . 9
7.5.1 Concentration of Al, Na and Si . 9
7.5.2 Calculation of the oxide content for each element . 9
7.6 Precision . . . 9
7.6.1 Repeatability, r . 9
7.6.2 Reproducibility, R . 10
8 Determination of residue on sieve .10
8.1 Principle . 10
8.2 Materials . 10
8.3 Apparatus . 10
8.4 Procedure . 10
8.4.1 Number of determinations . 10
8.4.2 Test portion . 10
8.4.3 Determination . 11
8.5 Expression of results . . 11
8.6 Precision . .
...
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