EN ISO 1564:1998

Dental aqueous impression materials based on agar (ISO 1564:1995)

Specifies requirements for physical properties and other characteristics of impression materials and tests for determining compliance with those requirements. It also specifies requirements with respect to the manufacturer's instructions, and the essentials for packaging, labelling and marking. Replaces the first edition to which a great number of amendments were made.

Dentale Abformmassen auf Agarbasis (ISO 1564:1995)

Diese Internationalen Norm legt Anforderungen für wesentliche physikalische Eigenschaften und andere Merkmale von Abformmassen, die reversibles Agar-Hydrokolloid als gelbildenden Bestandteil enthalten, zusammen mit Prüfungen fest, um die Übereinstimmung mit diesen Anforderungen zu ermitteln. Sie legt auch Anforderungen in Bezug auf die Herstellerangaben fest und das Wesentliche für Verpackung, Beschriftung und Kennzeichnung.

Produits dentaires hydrauliques pour empreintes à base d'agar-agar (ISO 1564:1995)

Dental aqueous impression materials based on agar (ISO 1564:1995)

General Information

• Status: Withdrawn
• Publication Date: 24-Nov-1998
• Withdrawal Date: 20-Aug-2013
• ICS: 11.060.10 - Dental materials
• Technical Committee: CEN/TC 55 - Dentistry
• Drafting Committee: CEN/TC 55 - Dentistry
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Start Date: 21-Aug-2013
• Completion Date: 21-Aug-2013
• Ref Project: SIST EN ISO 1564:2000 - Dental aqueous impression materials based on agar (ISO 1564:1995)

Relations

• Replaced By: EN ISO 21563:2013 - Dentistry - Hydrocolloid impression materials (ISO 21563:2013)
• Effective Date: 24-Apr-2013

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Dental aqueous impression materials based on agar (ISO 1564:1995)Dentale Abformmassen auf Agarbasis (ISO 1564:1995)Produits dentaires hydrauliques pour empreintes a base d'agar-agar (ISO 1564:1995)Dental aqueous impression materials based on agar (ISO 1564:1995)11.060.10Dental materialsICS:Ta slovenski standard je istoveten z:EN ISO 1564:1998SIST EN ISO 1564:2000en01-januar-2000SIST EN ISO 1564:2000SLOVENSKI
STANDARD



SIST EN ISO 1564:2000



SIST EN ISO 1564:2000



SIST EN ISO 1564:2000



SIST EN ISO 1564:2000



SIST EN ISO 1564:2000



INTERNATIONAL STANDARD Iso 1564 Second edition 1995-I I-01 Dental aqueous impression materials based on agar Produits dentaires hydrauliques pour empreintes à base d ‘agar-agar Reference number ISO 1564:1995(E) SIST EN ISO 1564:2000



ISO 1564:1995(E) Contents Page 1 Scope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2 Normative references . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .~. 1 3 Def initions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .~. 1 4 Classification by type . 1 5 Requirements for characteristics and physical properties . 1 5.1 Biocompatibility . 1 5.2 Homogeneity (Sol state) . 2 5.3 Consistency: types 1 and 2 (Sol state) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 5.4 Extrudability: types 2 and 3 (Sol state) . 2 6 Sampling . 2 7 Test methods: basic conditions and procedures . 2 7.1 Specimen preparation . 2 7.2 Test conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 7.3 Number of specimens to be tested for pass/fail determinations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 7.4 Expression of results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 8 Test procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 8.1 Homogeneity: type 1 only . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 8.2 Consistency: types 1 and 2 . . 3 8.3 Extrudability: types 2 and 3 . 3 8.4 Extrusion temperature: types 2 and 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 8.5 Gelation temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 8.6 Detail reproduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 8.7 Compatibility with gypsum . 6 8.8 Recovery from deformation . 8 0 ISO 1995 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from the publisher. International Organization for Standardization Case Postale 56 l CH-1 211 Genève 20 l Switzerland Printed in Switzerland ii SIST EN ISO 1564:2000



0 KO ISO 1564:1995(E) 8.9 Strain in compression . 10 8.10 Resistance to tearing . 11 9 Required instructions for use . 13 10 Requirements for packaging and marking . 14 10.1 Packaging . 14 10.2 Labelling and marking . 14 . . . III SIST EN ISO 1564:2000



ISO 1564:1995(E) 0 ISO Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing Internatio
...