SIST EN ISO 1163-2:2000
(Main)Plastics - Unplasticized poly(vinyl chloride) (PVC-U) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (ISO 1163-2:1995)
Plastics - Unplasticized poly(vinyl chloride) (PVC-U) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (ISO 1163-2:1995)
Specifies procedures and conditions for the preparation of test specimens of PVC-U plastics and methods for measuring their properties, which be strongly influenced by the thermal history and the internal stresses. Cancels and replaces the first edition.
Kunststoffe - Weichmacherfreie Polyvinylchlorid (PVC-U)-Formmassen - Teil 2: Herstellung von Probekörpern und Bestimmung von Eigenschaften (ISO 1163-2:1995)
Plastiques - Poly(chlorure de vinyle) non plastifié (PVC-U) pour moulage et extrusion - Partie 2: Préparation des éprouvettes et détermination des propriétés (ISO 1163-2:1995)
La présente partie de l'ISO1163 prescrit les modes opératoires et les conditions nécessaires à la préparation des éprouvettes de matériaux à base de PVC-U dans un état spécifié, ainsi que les méthodes de mesurage de leurs propriétés. Les propriétés figurant dans la présente partie de l'ISO 1163 et faisant l'objet d'une référence dans l'ISO1163-1, doivent être déterminées au moyen de la méthode indiquée dans la présente partie de l'ISO 1163. Elle n'indique pas de valeurs pour ces propriétés. Celles qui sont nécessaires à la désignation des thermoplastiques à base de PVC-U sont données dans l'ISO 1163-1. Toutes les propriétés doivent être déterminées au moyen des méthodes appropriées mentionées dans la présente partie de l'ISO1163 et les valeurs obtenues doivent être présentées conformément à l'ISO 10350. Les valeurs déterminées conformément à la présente partie de l'ISO 1163 ne seront pas nécessairement identiques à celles obtenues en utilisant des éprouvettes de dimensions différentes et/ou préparées selon des modes opératoires différents. Les valeurs obtenues pour les propriétés d'un objet moulé dépendent de la matière à mouler, de la forme de l'objet, de la méthode d'essai et de l'état d'anisotropie. Ce dernier est fonction du canal d'alimentation du moule et des conditions de moulage, par exemple de la température, de la pression et de la vitesse d'injection. Tout traitement ultérieur, tel que le conditionnement ou le recuit, doit également être pris en considération. Les antécédents thermiques et les tensions internes des éprouvettes peuvent influencer fortement leurs propriétés thermiques et mécaniques, ainsi que leur résistance à la fissuration sous contrainte dans un environnement donné; toutefois, leur impact sur les propriétés électriques des éprouvettes est moins marqué car ces propriétés dépendent principalement de la composition chimique de la matière à mouler. Pour obtenir des résultats d'essai reproductibles, les deux conditions suivantes doivent être
Polimerni materiali - Nemehčane zmesi homo- in kopolimerov vinilklorida - 2. del: Priprava preskušancev in določanje lastnosti (ISO 1163-2:1995)
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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Kunststoffe - Weichmacherfreie Polyvinylchlorid (PVC-U)-Formmassen - Teil 2: Herstellung von Probekörpern und Bestimmung von Eigenschaften (ISO 1163-2:1995)Plastiques - Poly(chlorure de vinyle) non plastifié (PVC-U) pour moulage et extrusion - Partie 2: Préparation des éprouvettes et détermination des propriétés (ISO 1163-2:1995)Plastics - Unplasticized poly(vinyl chloride) (PVC-U) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (ISO 1163-2:1995)83.080.20PlastomeriThermoplastic materialsICS:Ta slovenski standard je istoveten z:EN ISO 1163-2:1999SIST EN ISO 1163-2:2000en01-maj-2000SIST EN ISO 1163-2:2000SLOVENSKI
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SIST EN ISO 1163-2:2000
SIST EN ISO 1163-2:2000
SIST EN ISO 1163-2:2000
SIST EN ISO 1163-2:2000
SIST EN ISO 1163-2:2000
INTERNATIONAL STANDARD ISO 1163-2 Second edition 1995-08-I 5 Plastics - Unplasticized poly(vinyl chloride) (PVGU) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties P/as tiques - Poly(chlorure de vinyle) non plastifié (PVC-U) pour moulage et extrusion - Partie 2: Préparation des éprouvettes et dé termina tion des propriétés Reference number ISO 116321995(E) SIST EN ISO 1163-2:2000
OS0 1163=2:1995(E) 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 technical 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 with the International Electrotechnical Commission (1 EC) on all matters of electrotechnical standardization. Draft International 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. International Standard ISO 1163-2 was prepared by Technical Committee lSO/TC 61, Plastics, Subcommittee SC 9, Thermoplastic materials. This second edition cancels and replaces the first edition (ISO II 63-2:1980), in which the table of test methods has been revised in accordance with ISO 10350. ISO 1163 consists of the following parts, under the general title P/as tics - Unplasticized poly(vinyl chloride) (PVC-U) moulding and extrusion ma terials: - Part 7: Designation system and basis for specifications - Part 2: ties Prepara tien of test specimens and de termina tion of proper- 0 ISO 1995 AIl 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-l 211 Genève 20 l Switzerland Printed in Switzerland SIST EN ISO 1163-2:2000
INTERNATIONAL STANDARD 0 ISO ISO 1163-2:1995(E) Plastics - Unplasticized poly(vinyl chloride) (PVC-U) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties 1 Scope This part of ISO 1163 specifies procedures and con- ditions for the preparation of test specimens of PVC-U materials in a specified state, and methods for meas- uring their properties. Any property listed in this part and referred to in combination with part 1 shall be determined by the method referred to in this part. No figures are quoted for these properties. Those re- quired for the designation of PVC-U thermoplastics are given in part 1 of this International Standard. All properties shall be determined by the appropriate methods referred to in this part of ISO 1163 and val- ues obtained shall be presented as laid down in ISO 10350. The values determined in accordance with this part of ISO 1163 Will not necessarily be identical to those obtained using specimens of different dimensions and/or prepared by different procedures. The values obtained for the properties of a moulding depend on the moulding compound, the shape, the test method and the state of anisotropy. The last-mentioned de- pends on the gating of the mould and the moulding conditions, for example temperature, pressure and injection rate. Any subsequent treatment must also be considered, for example conditioning or annealing. The thermal history and the interna1 stresses of the specimens may strongly influence the, thermal and mechanical properties and the resistance to environ- mental stress cracking, but exert less effect on the electrical properties, which depend mainly on the chemical composition of the moulding compound. In order to obtain reproducible test results, the fol- lowing two conditions shall be met: - use test specimens with the specified dimensions and conditioning; - use test procedures as specified in this part of ISO 1163. 2 Normative references The following standards contain provisions which, through reference in this text, constitute provisions of this part of ISO 1163. At the time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this part of ISO 1163 are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below. Members of IEC and ISO maintain registers of currently valid International Standards. ISO 62:1980, Plastics - Determina tion of wa ter ab- sorp tion. ISO 75-l : 1993, Plastics - Determination of tempera- ture of deflection under load - Part 1: General test methodO ISO 75-2: 1993, Plastics - Determination of tempera- ture of deflection under load - Part 2: Plastics and ebonite. SIST EN ISO 1163-2:2000
ISO 1163=2:1995(E) 0 ISO ISO 178:1993, Plastics - Determination of flexural properties. ISO 179: 1993, Plastics - Determination of Charpy impact strength. ISO 291 :1977, Plastics - Standard atmospheres for conditioning and tes ting. ISO 293: 1986, Plastics - Compression moulding test specimens of thermoplas tic ma terials. ISO 306: 1994, Plastics - Thermoplastic materials - Determination of Vicat softening temperature (VST). ISO 527-l :1993, Plastics - Determin
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