SIST EN ISO 12058-1:2003
(Main)Plastics - Determination of viscosity using a falling-ball viscometer - Part 1: Inclined-tube method (ISO 12058-1:1997)
Plastics - Determination of viscosity using a falling-ball viscometer - Part 1: Inclined-tube method (ISO 12058-1:1997)
Kunststoffe - Bestimmung der Viskosität mit einem Kugelfallviskosimeter - Teil 1: Verfahren nach Höppler (ISO 12058-1:1997)
Dieser Teil von ISO 12058 legt die allgemeinen Prinzipien eines Verfahrens zur Bestimmung der Viskosität von Polymeren oder Harzen in flüssigem emulgiertem oder dispergiertem Zustand mit einem Kugelfallviskosimeter nach Höppler fest. Er ist für die Anwendung auf Flüssigkeiten über einen Messbereich der Viskosität von 0,6 mPa × s bis 250 000 mPa × s (Temperaturbereich -20 °C bis +120 °C) vorgesehen, in dem sich Schubspannung und Schergeschwindigkeit proportional verhalten, d. h. die Viskosität ist unabhängig von der Schergeschwindigkeit. Dieses ideale Verhalten ist allgemein als Newton'sches Verhalten bekannt. Falls eine Flüssigkeit wesentlich von diesem Verhalten abweicht, können mit den verschiedenen Kugeln eines Kugelfallviskosimeters oder von Viskosi-metern mit unterschiedlichen geometrischen Eigenschaften, wie zum Beispiel Kapillar- und Rotationsviskosimeter, unterschiedliche Ergebnisse erhalten werden.
Plastiques - Détermination de la viscosité au moyen d'un viscosimetre a chute de bille - Partie 1: Méthode du tube incliné (ISO 12058-1:1997)
Polimerni materiali - Ugotavljanje viskoznosti z uporabo viskozimetra s padajočo kroglico - 1. del: Metoda z nagnjeno cevjo
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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Kunststoffe - Bestimmung der Viskosität mit einem Kugelfallviskosimeter - Teil 1: Verfahren nach Höppler (ISO 12058-1:1997)Plastiques - Détermination de la viscosité au moyen d'un viscosimetre a chute de bille - Partie 1: Méthode du tube incliné (ISO 12058-1:1997)Plastics - Determination of viscosity using a falling-ball viscometer - Part 1: Inclined-tube method (ISO 12058-1:1997)83.080.01Polimerni materiali na splošnoPlastics in generalICS:Ta slovenski standard je istoveten z:EN ISO 12058-1:2002SIST EN ISO 12058-1:2003en01-maj-2003SIST EN ISO 12058-1:2003SLOVENSKI
STANDARDSIST EN ISO 9371:1999/AC:2005SIST EN ISO 9371:19991DGRPHãþD
SIST EN ISO 12058-1:2003
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN ISO 12058-1September 2002ICS 83.080.01Supersedes EN ISO 9371:1995English versionPlastics - Determination of viscosity using a falling-ballviscometer - Part 1: Inclined-tube method (ISO 12058-1:1997)Plastiques - Détermination de la viscosité au moyen d'unviscosimètre à chute de bille - Partie 1: Méthode du tubeincliné (ISO 12058-1:1997)Kunststoffe - Bestimmung der Viskosität mit einemKugelfallviskosimeter - Teil 1: Verfahren nach Höppler (ISO12058-1:1997)This European Standard was approved by CEN on 19 August 2002.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the 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 translationunder the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2002 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN ISO 12058-1:2002 ESIST EN ISO 12058-1:2003
EN ISO 12058-1:2002 (E)2ForewordThe text of ISO 12058-1:1997 has been prepared by Technical Committee ISO/TC 61 "Plastics"of the International Organization for Standardization (ISO) and has been taken over asEN ISO 12058-1:2002 by Technical Committee CEN/TC 249 "Plastics", the secretariat of whichis held by IBN.This European Standard shall be given the status of a national standard, either by publication ofan identical text or by endorsement, at the latest by March 2003, and conflicting nationalstandards shall be withdrawn at the latest by March 2003.This document supersedes EN ISO 9371:1995.According to the CEN/CENELEC Internal Regulations, the national standards organizations ofthe following countries are bound to implement this European Standard: Austria, Belgium, CzechRepublic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg,Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom.Endorsement noticeThe text of the International Standard ISO 12058-1:1997 has been approved by CEN as aEuropean Standard without any modifications.NOTE
Normative references to International Standards are listed in annex ZA (normative).SIST EN ISO 12058-1:2003
EN ISO 12058-1:2002 (E)3Annex ZA(normative)Normative references to international publicationswith their relevant European publicationsThis European Standard incorporates by dated or undated reference, provisions from otherpublications. These normative references are cited at the appropriate places in the text and thepublications are listed hereafter. For dated references, subsequent amendments to or revisions ofany of these publications apply to this European Standard only when incorporated in it byamendment or revision. For undated references the latest edition of the publication referred toapplies (including amendments).NOTE Where an International Publication has been modified by common modifications, indicated by (mod.),the relevant EN/HD applies.PublicationYearTitleEN/HDYearISO 2811-11997Paints and varnishes - Determinationof density - Part 1: PyknometermethodEN ISO 2811-12001SIST EN ISO 12058-1:2003
SIST EN ISO 12058-1:2003
INTERNATIONAL STANDARD IS0 12058-l First edition 1997-04-01 Plastics - Determination of viscosity using a falling-ball viscometer - Part 1: Inclined-tube method Plastiques - DBtermination de la viscosit6 au moyen d’un viscosimktre & chute de bile - Partie I: Mkthode du tube inclink Reference number IS0 12058-I :1997(E) SIST EN ISO 12058-1:2003
ISO12058-1:1997(E) Foreword IS0 (the International Organization for Standardization) is a worldwide federation of national standards bodies (IS0 member bodies). The work of preparing International Standards is normally carried out through IS0 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. IS0 collaborates closely with the International Electrotechnical Commission (IEC) 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 IS0 12058-l was prepared by Technical Committee lSO/TC 61, Plastics, Subcommittee SC 5, Physical-chemical properties. It cancels and replaces annex B of IS0 9371 :I 990. IS0 12058 consists of the following parts, under the general title Plastics - Determination of viscosity using a falling-ball viscometer: - Par? 1: Inclined-tube method - Patf 2: Free-falling-ball method 0 IS0 1997 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-1211 Geneve 20 l Switzerland Internet central @ iso.ch x.400 c=ch; a=400net; p=iso; o=isocs; s=central Printed in Switzerland SIST EN ISO 12058-1:2003
INTERNATIONAL STANDARD @ IS0 ISOl2058-1:1997( E) Plastics - Determination of viscosity using a falling-ball viscometer - Part 1: Inclined-tube method 1 Scope This part of IS0 12058 specifies the general principles of a method, using an inclined-tube falling-ball viscometer, for determining the viscosity of polymers and resins in the liquid emulsified or dispersed state. It is intended for application to liquids over a viscosity measurement range of 0,6 mPas to 250 000 mPas (temperature range - 20 OC to -e 120 “C) for which the shear stress and shear rate are proportional, i.e. the viscosity is independent of the shear rate. This ideal behaviour is commonly known as Newtonian behaviour. If a liquid differs significantly from this behaviour, different results may be obtained with the different balls of a falling-ball viscometer or from viscometers with different geometries, such as capillary and rotational viscometers. 2 Normative reference The following standard contains provisions which, through reference in this text, constitute provisions of this part of IS0 12058. At the time of publication, the edition indicated was valid. All standards are subject to revision, and parties to agreements based on this part of IS0 12058 are encouraged to investigate the possibility of applying the most recent edition of the standard indicated below. Members of IEC and IS0 maintain registers of currently valid International Standards. IS0 2811-I :- 11, Paints and varnishes - Determination of density - Part 1: Pyknometer method. 3 Principle The viscosity of a liquid is determined by observing the motion of a solid sphere under the influence of gravity in an inclined cylindrical tube filled with the liquid. 4 Measu
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