SIST EN ISO 9917-1:2025
(Main)Dentistry - Water-based cements - Part 1: Acid-base cements (ISO 9917-1:2025)
Dentistry - Water-based cements - Part 1: Acid-base cements (ISO 9917-1:2025)
This document specifies requirements and test methods for acid-base, dental cements intended for permanent cementation, lining and restoration. This document is not intended to address resin-modified water-based cements. This document is applicable to both hand-mixed and encapsulated cements for mechanical mixing. This document specifies limits for each of the properties according to whether the cement is intended for use as a luting agent, base or liner, restorative material or pit and fissure sealing cement.
Zahnheilkunde - Wasserhärtende Zemente - Teil 1: Zemente, die beim Vermischen von Pulver und Flüssigkeit über eine Säure-Base-Reaktion abbinden (ISO 9917-1:2025)
Dieses Dokument legt Anforderungen und Prüfverfahren für Dentalzemente fest, die über eine Säure-Base-Reaktion abbinden und für die dauerhafte Zementierung, Unterfüllung und Restauration bestimmt sind. Dieses Dokument ist nicht dazu bestimmt, auf kunststoffmodizierte wasserhärtende Zemente einzugehen. Dieses Dokument ist sowohl für Zemente zum Handmischen als auch für Zemente in Kapseln zum mechanischen Mischen anwendbar. Dieses Dokument legt Grenzwerte für jede der Eigenschaften fest, je nachdem, ob der Zement für den Einsatz als Befestigungsmittel, als Unterfüllung oder als Füllungswerkstoff, restaurativer Werkstoff oder Versiegelungszement für Grübchen und Fissuren bestimmt ist.
Médecine bucco-dentaire - Ciments à base d’eau - Partie 1: Ciments acido-basiques (ISO 9917-1:2025)
Le présent document spécifie les exigences et les méthodes d’essai relatives aux ciments dentaires acido-basiques destinés à être utilisés pour scellement, fond de cavité et restauration permanents. Le présent document ne couvre pas les ciments à base d’eau modifiés par addition de résine. Le présent document est applicable à la fois aux ciments mélangés manuellement et aux ciments conditionnés en capsules destinés au mélange mécanique. Le présent document spécifie les limites pour chacune des propriétés selon que le ciment est destiné à être utilisé comme agent de scellement, ciment pour base ou produit pour fond de cavité, matériau de restauration ou ciment de scellement de puits et sillons.
Zobozdravstvo - Cementi na osnovi vode - 1. del: Cementi, ki se vežejo na osnovi kislinsko-bazne reakcije (ISO 9917-1:2025)
General Information
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Standards Content (Sample)
SLOVENSKI STANDARD
01-november-2025
Nadomešča:
SIST EN ISO 9917-1:2008
Zobozdravstvo - Cementi na osnovi vode - 1. del: Cementi, ki se vežejo na osnovi
kislinsko-bazne reakcije (ISO 9917-1:2025)
Dentistry - Water-based cements - Part 1: Acid-base cements (ISO 9917-1:2025)
Zahnheilkunde - Wasserhärtende Zemente - Teil 1: Zemente, die beim Vermischen von
Pulver und Flüssigkeit über eine Säure-Base-Reaktion abbinden (ISO 9917-1:2025)
Médecine bucco-dentaire - Ciments à base d’eau - Partie 1: Ciments acido-basiques
(ISO 9917-1:2025)
Ta slovenski standard je istoveten z: EN ISO 9917-1:2025
ICS:
11.060.10 Zobotehnični materiali Dental materials
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN ISO 9917-1
EUROPEAN STANDARD
NORME EUROPÉENNE
June 2025
EUROPÄISCHE NORM
ICS 11.060.10 Supersedes EN ISO 9917-1:2007
English Version
Dentistry - Water-based cements - Part 1: Acid-base
cements (ISO 9917-1:2025)
Médecine bucco-dentaire - Ciments à base d'eau - Zahnheilkunde - Wasserhärtende Zemente - Teil 1:
Partie 1: Ciments acido-basiques (ISO 9917-1:2025) Zemente, die beim Vermischen von Pulver und
Flüssigkeit über eine Säure-Base-Reaktion abbinden
(ISO 9917-1:2025)
This European Standard was approved by CEN on 11 May 2025.
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
© 2025 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 9917-1:2025 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
European foreword
This document (EN ISO 9917-1:2025) has been prepared by Technical Committee ISO/TC 106
"Dentistry" in collaboration with Technical Committee CEN/TC 55 “Dentistry” 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 2025, and conflicting national standards
shall be withdrawn at the latest by December 2025.
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 9917-1:2007.
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 9917-1:2025 has been approved by CEN as EN ISO 9917-1:2025 without any
modification.
International
Standard
ISO 9917-1
Third edition
Dentistry — Water-based
2025-05
cements —
Part 1:
Acid-base cements
Médecine bucco-dentaire — Ciments à base d’eau —
Partie 1: Ciments acido-basiques
Reference number
ISO 9917-1:2025(en) © ISO 2025
ISO 9917-1:2025(en)
© ISO 2025
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 9917-1:2025(en)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Classification . 2
4.1 Chemical type .2
4.2 Application .2
5 Material. 3
5.1 General .3
5.2 Components .3
5.2.1 Liquid .3
5.2.2 Powder .3
5.3 Unset cement .3
6 Preparation of test specimens . 3
6.1 Ambient conditions.3
6.2 Method of mixing.3
7 Sampling . 3
7.1 Hand-mixed cements .3
7.2 Encapsulated cements .3
8 Requirements . 4
8.1 General .4
8.2 Net setting time (except pit and fissure sealing cements) .4
8.3 Film thickness (luting cements only) .4
8.4 Compressive strength .4
8.5 Acid erosion .4
8.6 Optical properties (polyalkenoate restorative cements only) .4
8.7 Acid-soluble arsenic and lead contents .4
8.7.1 Acid-soluble arsenic content .4
8.7.2 Acid-soluble lead content .4
8.8 Radiopacity (if claimed) .4
8.9 Net setting time (pit and fissure sealing cements only) .5
9 Packaging, marking, labelling and information to be supplied by manufacturer . 5
9.1 General .5
9.2 Packaging .5
9.3 Declaration of components .8
Annex A (normative) Determination of net setting time (except for pit and fissure sealing
cements) . 9
Annex B (informative) Chemical composition and applications of dental cements .11
Annex C (normative) Determination of film thickness (luting cements only) .12
Annex D (normative) Determination of compressive strength .15
Annex E (normative) Determination of acid erosion .18
Annex F (normative) Determination of optical properties (polyalkenoate restorative cements
only) .
...
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