EN ISO 15854:2021

Dentistry - Casting and baseplate waxes (ISO 15854:2021)

This document specifies the classification of and requirements for dental casting and dental baseplate waxes together with the test methods to be employed to determine compliance with these requirements.
This document does not apply to waxes supplied for additive manufacturing or CAD/CAM-based procedures.

Zahnheilkunde - Guss- und Basisplattenwachse (ISO 15854:2021)

Dieses Dokument legt die Einteilung und die Anforderungen für dentale Guss- und dentale Basisplattenwachse fest, zusammen mit den Prüfverfahren, die angewandt werden, um die Übereinstimmung mit diesen Anforderungen zu bestimmen.
Dieses Dokument gilt nicht für Wachse, die für die additive Fertigung oder für CAD-/CAM-basierte Verfahren ausgeliefert werden.

Médecine bucco-dentaire - Cires pour coulée et pour plaque de base (ISO 15854:2021)

Le présent document spécifie la classification et les exigences relatives aux cires dentaires pour coulée et pour plaque de base ainsi que les méthodes d'essai à appliquer pour déterminer la conformité à ces exigences.
Le présent document ne s'applique pas aux cires fournies pour la fabrication additive ou les procédures de CFAO.

Zobozdravstvo - Voski za odlitke in podstavke (ISO 15854:2021)

General Information

• Status: Withdrawn
• Publication Date: 09-Feb-2021
• Withdrawal Date: 27-Jun-2023
• ICS: 11.060.10 - Dental materials
• Technical Committee: CEN/TC 55 - Dentistry
• Drafting Committee: CEN/TC 55 - Dentistry
• Ref Project: SIST EN ISO 15854:2021 - Dentistry - Casting and baseplate waxes (ISO 15854:2021)

Relations

• Replaces: EN ISO 15854:2005 - Dentistry - Casting and baseplate waxes (ISO 15854:2005)
• Effective Date: 17-Feb-2021
• Replaced By: EN ISO 15854:2023 - Dentistry - Casting and baseplate waxes (ISO 15854:2023)
• Effective Date: 20-Oct-2021

Standards Content (Sample)

SLOVENSKI STANDARD
01-april-2021
Nadomešča:
SIST EN ISO 15854:2005
Zobozdravstvo - Voski za odlitke in podstavke (ISO 15854:2021)
Dentistry - Casting and baseplate waxes (ISO 15854:2021)
Zahnheilkunde - Guss- und Basisplattenwachse (ISO 15854:2021)
Art dentaire - Cires pour coulée et pour plaque de base (ISO 15854:2021)
Ta slovenski standard je istoveten z: EN ISO 15854:2021
ICS:
11.060.10 Zobotehnični materiali Dental materials
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 15854
EUROPEAN STANDARD
NORME EUROPÉENNE
February 2021
EUROPÄISCHE NORM
ICS 11.060.10 Supersedes EN ISO 15854:2005
English Version
Dentistry - Casting and baseplate waxes (ISO 15854:2021)
Médecine bucco-dentaire - Cires pour coulée et pour Zahnheilkunde - Guss- und Basisplattenwachse (ISO
plaque de base (ISO 15854:2021) 15854:2021)
This European Standard was approved by CEN on 12 December 2020.

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 15854:2021 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
This document (EN ISO 15854:2021) 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 August 2021, and conflicting national standards shall
be withdrawn at the latest by August 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.
This document supersedes EN ISO 15854:2005.
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 15854:2021 has been approved by CEN as EN ISO 15854:2021 without any modification.

INTERNATIONAL ISO
STANDARD 15854
Second edition
2021-01
Dentistry — Casting and baseplate
waxes
Médecine bucco-dentaire — Cires pour coulée et pour plaque de base
Reference number
ISO 15854:2021(E)
©
ISO 2021
ISO 15854:2021(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.
ISO copyright office
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Published in Switzerland
ii © ISO 2021 – All rights reserved

ISO 15854:2021(E)
Contents Page
Foreword .v
Introduction .vi
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Classification . 2
5 Requirements . 2
5.1 Appearance . 2
5.2 Flow . 2
5.3 Behaviour on trimming . 2
5.4 Behaviour on softening (Type 1) . 2
5.5 Appearance after flaming (Type 2) . 2
5.6 Behaviour on softening (Type 2) . 3
5.7 Residue on artificial teeth (Type 2) . . 3
5.8 Behaviour of colouring material (Type 2) . 3
5.9 Adhesion on storage (Type 2) . 3
5.10 Residue on ignition (Type 1). 3
5.11 Biocompatibility . 3
6 Sampling . 3
7 Test methods — General. 3
7.1 Ambient temperature . 3
7.2 Apparatus function verification . 4
8 Test methods — Specific . 4
8.1 Visual inspection . 4
8.2 Flow . 4
8.2.1 Principle . 4
8.2.2 Apparatus . 4
8.2.3 Preparation of test pieces. 8
8.2.4 Procedure . 9
8.2.5 Expression of results and evaluation .10
8.3 Behaviour on trimming .10
8.3.1 Principle .10
8.3.2 Apparatus .10
8.3.3 Procedure .10
8.4 Behaviour on softening (Type 1) .10
8.4.1 Principle .10
8.4.2 Apparatus .11
8.4.3 Procedure .11
8.5 Appearance after flaming (Type 2) .11
8.5.1 Principle .11
8.5.2 Procedure .11
8.6 Behaviour on softening (Type 2) .11
8.6.1 Principle .11
8.6.2 Apparatus .11
8.6.3 Procedure .11
8.7 Residue on artificial teeth and behaviour of wax colouring material (Type 2) .12
8.7.1 Principle .12
8.7.2 Apparatus .12
8.7.3 Procedure .
...