DIN EN ISO 3146-2002 Plastics - Determination of melting behaviour (melting temperature or melting range) of semi-crystalline polymers by capillary tube and polarizing-microscope m.pdf

1、ICS 83.080.01Kunststoffe Bestimmung des Schmelzverhaltens (Schmelztemperaturoder Schmelzbereich) von teilkristallinen Polymeren im Kapillarrohr-und Polarisationsmikroskop-Verfahren (ISO 3146 : 2000)European Standard EN ISO 3146 : 2000 has the status of a DIN Standard.A comma is used as the decimal m

2、arker.National forewordThis standard has been published in accordance with a decision taken by CEN/TC 249 to adopt, withoutalteration, International Standard ISO 3146 as a European Standard.The responsible German body involved in its preparation was the Normenausschuss Kunststoffe (PlasticsStandards

3、 Committee), Technical Committee Physikalische, rheologische und analytische Prfungen.DIN EN ISO 291 is the standard corresponding to International Standard ISO 291 referred to in clause 2 ofthe EN.AmendmentsThis standard differs from the March 1997 edition in that it has been editorially revised.Pr

4、evious editionsDIN 53736: 1973-08; DIN EN ISO 3146: 1997-03.National Annex NAStandard referred to(and not included in Normative reference and Annex ZA)DIN EN ISO 291 Plastics Standard atmospheres for conditioning and testing (ISO 291 : 1997)Ref. No. DIN EN ISO 3146 : 2002-06English price group 07 Sa

5、les No. 110711.02DEUTSCHE NORM June 2002EN ISO 3146Continued overleaf.EN comprises 9 pages. No part of this standard may be reproduced without the prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German S

6、tandards (DIN-Normen).PlasticsDetermination of melting behaviour (melting temperature ormelting range) of semi-crystalline polymers by capillary tube andpolarizing-microscope methods(ISO 3146 : 2000)English version of DIN EN ISO 3146Supersedes March 1997 edition.English versionICS 83.080.10Descripto

7、rs:PlasticsDetermination of melting behaviour (melting temperatureor melting range) of semi-crystalline polymers bycapillary tube and polarizing-microscope methods(ISO 3146 : 2000) 2000. CEN All rights of exploitation in any form and by any meansreserved worldwide for CEN national members.Ref. No. E

8、N ISO 3146 : 2000 EKunststoffe Bestimmung desSchmelzverhaltens (Schmelztemperaturoder Schmelzbereich) von teilkristallinenPolymeren im Kapillarrohr- undPolarisationsmikroskop-Verfahren(ISO 3146 : 2000)This European Standard was approved by CEN on 2000-04-09.CEN members are bound to comply with the C

9、EN/CENELEC Internal Regulationswhich stipulate the conditions for giving this European Standard the status of anational standard without any alteration.Up-to-date lists and bibliographical references concerning such national stand-ards may be obtained on application to the Management Centre or to an

10、yCEN member.The European Standards exist in three official versions (English, French, German).A version in any other language made by translation under the responsibility of aCEN member into its own language and notified to the Management Centre hasthe same status as the official versions.CEN member

11、s are the national standards bodies of Austria, Belgium, the CzechRepublic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy,Luxembourg, the Netherlands, Norway, Portugal, Spain, Sweden, Switzerland,and the United Kingdom.EN ISO 3146June 2000Management Centre: rue de Stassart 36, B

12、-1050 BrusselsEuropean Committee for StandardizationComit Europen de NormalisationEuropisches Komitee fr Normung|Plastiques Dtermination ducomportement la fusion (tempraturede fusion ou plage de tempratures defusion) des polymres semi-cristallinspar mthodes du tube capillaire et dumicroscope polaris

13、ant(ISO 3146 : 2000)Supersedes EN ISO 3146 : 1997.Page 2EN ISO 3146 : 2000ForewordInternational StandardISO 3146 : 2000 Plastics Determination of melting behaviour (melting temperature or melting range) of semi-crystalline polymers by capillary tube and polarizing-microscope methods,which was prepar

14、ed by ISO/TC 61 Plastics of the International Organization for Standardization, has beenadopted by Technical Committee CEN/TC 249 Plastics, the Secretariat of which is held by IBN, as a EuropeanStandard.This European Standard shall be given the status of a national standard, either by publication of

15、 an identical textor by endorsement, and conflicting national standards withdrawn, by December 2000 at the latest.In accordance with the CEN/CENELEC Internal Regulations, the national standards organizations of thefollowing countries are bound to implement this European Standard:Austria, Belgium, th

16、e Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy,Luxembourg, the Netherlands, Norway, Portugal, Spain, Sweden, Switzerland, and the United Kingdom.Endorsement noticeThe text of the International Standard ISO 3146 : 2000 was approved by CEN as a European Standard withoutany modification.NOTE: Normative references to international publications are listed in Annex ZA (normative).33347Page 3EN ISO 3146 : 2000Page 4EN ISO 3146 : 2000Page 5EN ISO 3146 : 2000Page 6EN ISO 3146 : 2000Page 7EN ISO 3146 : 2000Page 8EN ISO 3146 : 2000Page 9EN ISO 3146 : 2000