prEN ISO 9917-1
(Main)Dentistry - Water-based cements - Part 1: Powder/liquid acid-base cements (ISO/DIS 9917-1:2024)
Dentistry - Water-based cements - Part 1: Powder/liquid acid-base cements (ISO/DIS 9917-1:2024)
Zahnheilkunde - Wasserhärtende Zemente - Teil 1: Zemente, die beim Vermischen von Pulver und Flüssigkeit über eine Säure-Base-Reaktion abbinden (ISO/DIS 9917-1:2024)
Médecine bucco-dentaire - Ciments à base d’eau - Partie 1: Ciments acido-basiques (ISO/DIS 9917-1:2024)
Zobozdravstvo - Cementi na osnovi vode - 1. del: Cementi, ki se vežejo na osnovi kislinsko-bazne reakcije mešanice prahu in tekočine (ISO/DIS 9917-1:2024)
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Standards Content (Sample)
SLOVENSKI STANDARD
01-maj-2024
Zobozdravstvo - Cementi na osnovi vode - 1. del: Cementi, ki se vežejo na osnovi
kislinsko-bazne reakcije mešanice prahu in tekočine (ISO/DIS 9917-1:2024)
Dentistry - Water-based cements - Part 1: Powder/liquid acid-base cements (ISO/DIS
9917-1:2024)
Zahnheilkunde - Wasserhärtende Zemente - Teil 1: Zemente, die beim Vermischen von
Pulver und Flüssigkeit über eine Säure-Base-Reaktion abbinden (ISO/DIS 9917-1:2024)
Médecine bucco-dentaire - Ciments à base d’eau - Partie 1: Ciments acido-basiques
(ISO/DIS 9917-1:2024)
Ta slovenski standard je istoveten z: prEN ISO 9917-1
ICS:
11.060.10 Zobotehnični materiali Dental materials
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
DRAFT
International
Standard
ISO/DIS 9917-1
ISO/TC 106/SC 1
Dentistry — Water-based
Secretariat: AFNOR
cements —
Voting begins on:
Part 1: 2024-02-22
Powder/liquid acid-base cements
Voting terminates on:
2024-05-16
ICS: 11.060.10
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENTS AND APPROVAL. IT
IS THEREFORE SUBJECT TO CHANGE
AND MAY NOT BE REFERRED TO AS AN
INTERNATIONAL STANDARD UNTIL
PUBLISHED AS SUCH.
This document is circulated as received from the committee secretariat.
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Reference number
ISO/DIS 9917-1:2024(en)
DRAFT
ISO/DIS 9917-1:2024(en)
International
Standard
ISO/DIS 9917-1
ISO/TC 106/SC 1
Dentistry — Water-based
Secretariat: AFNOR
cements —
Voting begins on:
Part 1:
Powder/liquid acid-base cements
Voting terminates on:
ICS: 11.060.10
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENTS AND APPROVAL. IT
IS THEREFORE SUBJECT TO CHANGE
AND MAY NOT BE REFERRED TO AS AN
INTERNATIONAL STANDARD UNTIL
PUBLISHED AS SUCH.
This document is circulated as received from the committee secretariat.
IN ADDITION TO THEIR EVALUATION AS
BEING ACCEPTABLE FOR INDUSTRIAL,
© ISO 2024
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
STANDARDS MAY ON OCCASION HAVE TO
ISO/CEN PARALLEL PROCESSING
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
BE CONSIDERED IN THE LIGHT OF THEIR
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
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Published in Switzerland Reference number
ISO/DIS 9917-1:2023(en)
ii
ISO/DIS 9917-1:2023(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. 2
5.1 General .2
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 . 3
8.1 Net setting time (except pit and fissure sealing cements) .3
8.2 Film thickness (luting cements only) .4
8.3 Compressive strength .4
8.4 Acid erosion .4
8.5 Optical properties (polyalkenoate restorative cements only) .4
8.6 Acid-soluble arsenic and lead contents .4
8.6.1 Acid-soluble arsenic content .4
8.6.2 Acid-soluble lead content .4
8.7 Radio-opacity (if claimed) . .4
8.8 Net setting time (pit and fissure sealing cements only) .4
9 Packaging, marking and information to be supplied by manufacturer . 5
9.1 General .5
9.2 Packaging .5
9.3 Declaration of components .7
Annex A (normative) Determination of net setting time (except for pit and fissure sealing
cements) . 8
Annex B (informative) Chemical composition and applications of dental cements .10
Annex C (normative) Determination of film thickness (luting cements only) .11
Annex D (normative) Determination of compressive strength . 14
Annex E (normative) Determination of acid erosion . 17
Annex F (normative) Determination of optical properties (polyalkenoate restorative cements
only) .20
Annex G (normative) Determination of acid-soluble arsenic and lead contents .23
Annex H (normative) Determination of radio-opacity (if claimed) .24
Annex I (normative) Determination of net setting time (pit and fissure sealing cements only) .26
iii
ISO/DIS 9917-1:2023(en)
Foreword
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