SIST EN ISO 18473-3:2019
(Main)Functional pigments and extenders for special application - Part 3: Fumed silica for silicone rubber application (ISO 18473-3:2018)
Functional pigments and extenders for special application - Part 3: Fumed silica for silicone rubber application (ISO 18473-3:2018)
ISO 18473-3:2018 specifies requirements and corresponding methods of test for fumed silica in powder form for silicone rubber application. This document is applicable to untreated and surface treated fumed silica.
Funktionelle Pigmente und Füllstoffe für besondere Anwendungen - Teil 3: Pyrogene Kieselsäure für Siliconkautschuk (ISO 18473-3:2018)
Dieses Dokument legt Anforderungen an und entsprechende Verfahren für die Prüfung von pulverförmiger pyrogener Kieselsäure für Silikonkautschuk fest. Dieses Dokument ist für unbehandelte und oberflächen-behandelte pyrogene Kieselsäure anwendbar.
Pigments et matières de charges fonctionnels pour applications spéciales - Partie 3: Silice fumée pour caoutchouc silicone (ISO 18473-3:2018)
Le présent document spécifie les exigences et les méthodes d'essai correspondantes applicables à la silice pyrogénée en poudre pour le caoutchouc silicone. Il est applicable à la silice pyrogénée traitée en surface et non traitée.
Funkcionalni pigmenti in polnila za posebno uporabo - 3. del: Pirogeni silicijev dioksid (kremenčev dim) za silikonsko gumo (ISO 18473-3:2018)
Standard ISO 18473-3:2018 določa zahteve in ustrezne metode preskušanja za pirogeni silicijev dioksid (kremenčev dim) za silikonsko gumo. Ta dokument se uporablja za neobdelani in površinsko obdelani pirogeni silicijev dioksid.
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN ISO 18473-3:2019
01-september-2019
Funkcionalni pigmenti in polnila za posebno uporabo - 3. del: Pirogeni silicijev
dioksid (kremenčev dim) za silikonsko gumo (ISO 18473-3:2018)
Functional pigments and extenders for special application - Part 3: Fumed silica for
silicone rubber application (ISO 18473-3:2018)
Funktionelle Pigmente und Füllstoffe für besondere Anwendungen - Teil 3: Pyrogene
Kieselsäure für Siliconkautschuk (ISO 18473-3:2018)
Pigments et matières de charges fonctionnels pour applications spéciales - Partie 3:
Silice fumée pour caoutchouc silicone (ISO 18473-3:2018)
Ta slovenski standard je istoveten z: EN ISO 18473-3:2019
ICS:
87.060.10 Pigmenti in polnila Pigments and extenders
SIST EN ISO 18473-3:2019 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN ISO 18473-3:2019
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SIST EN ISO 18473-3:2019
EN ISO 18473-3
EUROPEAN STANDARD
NORME EUROPÉENNE
June 2019
EUROPÄISCHE NORM
ICS 87.060.10
English Version
Functional pigments and extenders for special application
- Part 3: Fumed silica for silicone rubber application (ISO
18473-3:2018)
Pigments et matières de charges fonctionnels pour Funktionelle Pigmente und Füllstoffe für besondere
applications spéciales - Partie 3: Silice fumée pour Anwendungen - Teil 3: Pyrogene Kieselsäure für
caoutchouc silicone (ISO 18473-3:2018) Siliconkautschuk (ISO 18473-3:2018)
This European Standard was approved by CEN on 19 May 2019.
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
© 2019 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 18473-3:2019 E
worldwide for CEN national Members.
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SIST EN ISO 18473-3:2019
EN ISO 18473-3:2019 (E)
Contents Page
European foreword . 3
2
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SIST EN ISO 18473-3:2019
EN ISO 18473-3:2019 (E)
European foreword
The text of ISO 18473-3:2018 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 18473-3:2019 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 December 2019, and conflicting national standards
shall be withdrawn at the latest by December 2019.
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 18473-3:2018 has been approved by CEN as EN ISO 18473-3:2019 without any
modification.
3
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SIST EN ISO 18473-3:2019
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SIST EN ISO 18473-3:2019
INTERNATIONAL ISO
STANDARD 18473-3
First edition
2018-03
Functional pigments and extenders for
special application —
Part 3:
Fumed silica for silicone rubber
application
Pigments et matières de charges fonctionnels pour applications
spéciales —
Partie 3: Silice fumée pour caoutchouc silicone
Reference number
ISO 18473-3:2018(E)
©
ISO 2018
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SIST EN ISO 18473-3:2019
ISO 18473-3:2018(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2018
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 2018 – All rights reserved
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SIST EN ISO 18473-3:2019
ISO 18473-3:2018(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Classification and designation . 2
4.1 Classification . 2
4.2 Designation . 2
5 Requirements and test methods . 2
5.1 Appearance . 2
5.2 Technical requirements . 2
5.3 Conditional requirements . 3
6 Sampling . 3
7 Marking and labelling . 3
8 Test report . 3
© ISO 2018 – All rights reserved iii
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SIST EN ISO 18473-3:2019
ISO 18473-3:2018(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 wor
...
SLOVENSKI STANDARD
oSIST prEN ISO 18473-3:2019
01-marec-2019
Funkcionalni pigmenti in polnila za posebno uporabo - 3. del: Pirogeni (dimljeni)
silicijev dioksid za silikonsko gumo (ISO 18473-3:2018)
Functional pigments and extenders for special application - Part 3: Fumed silica for
silicone rubber application (ISO 18473-3:2018)
Funktionelle Pigmente und Füllstoffe für besondere Anwendungen - Teil 3: Pyrogene
Kieselsäure für Siliconkautschuk (ISO 18473-3:2018)
Pigments et matières de charges fonctionnels pour applications spéciales - Partie 3:
Silice fumée pour caoutchouc silicone (ISO 18473-3:2018)
Ta slovenski standard je istoveten z: prEN ISO 18473-3
ICS:
87.060.10 Pigmenti in polnila Pigments and extenders
oSIST prEN ISO 18473-3:2019 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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oSIST prEN ISO 18473-3:2019
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oSIST prEN ISO 18473-3:2019
INTERNATIONAL ISO
STANDARD 18473-3
First edition
2018-03
Functional pigments and extenders for
special application —
Part 3:
Fumed silica for silicone rubber
application
Pigments et matières de charges fonctionnels pour applications
spéciales —
Partie 3: Silice fumée pour caoutchouc silicone
Reference number
ISO 18473-3:2018(E)
©
ISO 2018
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oSIST prEN ISO 18473-3:2019
ISO 18473-3:2018(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2018
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 2018 – All rights reserved
---------------------- Page: 4 ----------------------
oSIST prEN ISO 18473-3:2019
ISO 18473-3:2018(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Classification and designation . 2
4.1 Classification . 2
4.2 Designation . 2
5 Requirements and test methods . 2
5.1 Appearance . 2
5.2 Technical requirements . 2
5.3 Conditional requirements . 3
6 Sampling . 3
7 Marking and labelling . 3
8 Test report . 3
© ISO 2018 – All rights reserved iii
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oSIST prEN ISO 18473-3:2019
ISO 18473-3:2018(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 on 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 the following
URL: www .iso .org/ iso/ foreword .html.
This document was prepared by Technical Committee ISO/TC 256, Pigments, dyestuffs and extenders.
A list of all parts in the ISO ISO 18473 series can be found on the ISO website.
iv © ISO 2018 – All rights reserved
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oSIST prEN ISO 18473-3:2019
ISO 18473-3:2018(E)
Introduction
Fumed silica (pyrogenic silicon dioxide) is one kind of pure amorphous white inorganic powder which
has high specific surface area, nano-scale primary particle size resulting in a “stable/none destroyable”
aggregated structure, and a relatively high (among silica products) concentration of surface si
...
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