ISO-22112-2005.pdf
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1、 Reference number ISO 22112:2005(E) ISO 2005 INTERNATIONAL STANDARD ISO 22112 First edition 2005-11-01 Dentistry Artificial teeth for dental prostheses Art dentaire Dents artificielles pour prothses dentaires Copyright International Organization for Standardization Provided by IHS under license with
2、 ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/19/2007 03:02:28 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 22112:2005(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobes licensing policy, this file may b
3、e printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In downloading this file, parties accept therein the responsibility of not infringing Adobes licensing policy. The ISO Central Secretariat accepts
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5、ile is suitable for use by ISO member bodies. In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below. ISO 2005 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any for
6、m or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or ISOs member body in the country of the requester. ISO copyright office Case postale 56 CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09
7、47 E-mail copyrightiso.org Web www.iso.org Published in Switzerland ii ISO 2005 All rights reserved Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/19/2007 03:02:28 MDTNo reproduction or
8、 networking permitted without license from IHS -,-,- ISO 22112:2005(E) ISO 2005 All rights reserved iii Contents Page Foreword iv 1 Scope . 1 2 Normative references. 1 3 Terms and definitions. 1 4 Classification. 2 5 Requirements 2 5.1 General. 2 5.2 Ceramic teeth 3 5.3 Synthetic polymer teeth. 3 6
9、Sampling 3 7 Inspection and test methods. 4 7.1 Visual inspection 4 7.2 Dimensions of teeth 4 7.3 Comparison with shade guide. 4 7.4 Surface finish of ceramic teeth . 5 7.5 Surface finish of synthetic polymer teeth 5 7.6 Porosity of ceramic teeth. 6 7.7 Porosity of synthetic polymer teeth and other
10、defects 7 7.8 Radioactivity of ceramic teeth. 9 7.9 Anchorage of ceramic teeth to denture base polymers . 9 7.10 Resistance of ceramic teeth to thermal shock 9 7.11 Quality of bonding of synthetic polymer teeth to denture-base polymers. 10 7.12 Resistance to blanching, distortion and crazing of synt
11、hetic polymer teeth. 12 7.13 Colour stability of synthetic polymer teeth 13 7.14 Dimensional stability of synthetic polymer teeth 13 8 Marking, labelling, packaging, and information to be supplied by the manufacturer. 14 8.1 Marking, labelling and packaging. 14 8.2 Information to be supplied by manu
12、facturer . 14 8.3 Manufacturers instructions 15 Bibliography. 16 Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/19/2007 03:02:28 MDTNo reproduction or networking permitted without licen
13、se from IHS -,-,- ISO 22112:2005(E) iv ISO 2005 All rights reserved 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 technica
14、l 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 wit
15、h the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft Inter
16、national Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may
17、 be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 22112 was prepared by Technical Committee ISO/TC 106, Dentistry, Subcommittee SC 2, Prosthodontic materials. This first edition cancels and replaces ISO 3336:1993, ISO 4824:1993 and
18、 ISO 4824:1993/Amd. 1:1997 which have been technically revised. Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/19/2007 03:02:28 MDTNo reproduction or networking permitted without licens
19、e from IHS -,-,- INTERNATIONAL STANDARD ISO 22112:2005(E) ISO 2005 All rights reserved 1 Dentistry Artificial teeth for dental prostheses 1 Scope This International Standard specifies the classification, requirements, and test methods for synthetic polymer and ceramic teeth that are manufactured for
20、 use in prostheses used in dentistry. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendment
21、s) applies. ISO 483 1), Plastics Small enclosures for conditioning and testing using aqueous solutions to maintain the humidity at a constant value ISO 1567:1999, Dentistry Denture base polymers ISO 1942 2), Dentistry Vocabulary ISO 3950:1984, Dentistry Designation system for teeth and areas of the
22、oral cavity ISO 6873:1998, Dental gypsum products ISO 7491:2000, Dental materials Determination of colour stability 3 Terms and definitions For the purposes of this document, the terms and definitions given in ISO 1942 and the following apply. 3.1 diatoric teeth teeth designed to be retained by anch
23、orage slots and/or holes 3.2 pin teeth teeth designed to be retained by headed pins 3.3 set set of six anterior teeth or eight posterior teeth, as received from the manufacturer 1) To be published. (Revision of ISO 483:1988) 2) To be published. Revision of ISO 1942 (all parts):1989 Copyright Interna
24、tional Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/19/2007 03:02:28 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 22112:2005(E) 2 ISO 2005 All rights reserved 3.4 half-set th
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