DIN EN ISO 7765-1-2004 Plastics film and sheeting - Determination of impact resistance by the free-falling dart method - Part 1 Staircase methods (ISO 7765-1 1988) German version E.pdf

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1、ICS 83.140.10Plastics film and sheetingDetermination of impact resistance by the free-falling dart methodPart 1: Staircase methods(ISO 7765-1 : 1988)English version of DIN EN ISO 7765-1Kunststofffolien und -bahnen Bestimmung der Schlagfestigkeit nach dem Fallhammerverfahren Teil 1:Eingrenzungsverfah

2、ren (ISO 7765-1 : 1988)European Standard EN ISO 7765-1 : 2004 has the status of a DIN Standard.A comma is used as the decimal marker.National forewordThis standard has been published in accordance with a decision taken by CEN/TC 249 to adopt, withoutalteration, International Standard ISO 7765-1 as a

3、 European Standard.The responsible German body involved in its preparation was the Normenausschuss Kunststoffe (PlasticsStandards Committee), Technical Committee Kunststoff-Folien und kunststoffbeschichtete Flchengebilde(Kunstleder) Allgemeine Eigenschaften.DIN 53370 and DIN EN ISO 291 are the DIN S

4、tandards corresponding to International Standards ISO 4593and ISO 291, respectively, referred to in clause 2 of the EN.National Annex NAStandards referred to(and not included in Normative references and Annex ZA)DIN 53370 Determining plastic film and sheeting thickness by the stylus methodDIN EN ISO

5、 291 Plastics Standard atmospheres for conditioning and testing (ISO 291 : 1997)DEUTSCHE NORM October 2004DIN EN ISO 7765-1 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 exclu

6、sive right of sale for German Standards (DIN-Normen).Normenausschuss Bauwesen (NABau) im DINEnglish price group 9www.din.dewww.beuth.de02.05 9603738Continued overleaf.Document comprises 10 pages.English versionICS 83.140.10Management Centre: rue de Stassart 36, B-1050 BrusselsEuropean Committee for

7、StandardizationComit Europen de NormalisationEuropisches Komitee fr NormungPlastics film and sheetingDetermination of impact resistance by the free-falling dart methodPart 1: Staircase methods(ISO 7765-1 : 1988) 2004. CEN All rights of exploitation in any form and by any meansreserved worldwide for

8、CEN national members.Ref. No. EN ISO 7765-1 : 2004 EPlastiques Film et feuille en plasti-que Dtermination de la rsistanceau choc par la mthode par chutelibre de projectile Partie 1: Mtho-des dites de lescalier(ISO 7765-1 : 1988)Kunststofffolien und -bahnen Bestimmung der Schlagfestigkeitnach dem Fal

9、lhammerverfahren Teil 1: Eingrenzungsverfahren(ISO 7765-1 : 1988)This European Standard was approved by CEN on 2004-06-21.CEN members are bound to comply with the CEN/CENELEC Internal Regulationswhich stipulate the conditions for giving this European Standard the status of anational standard without

10、 any alteration.Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Management Centre or to anyCEN member.The European Standards exist in three official versions (English, French, German).A version in any other language made by tran

11、slation under the responsibility of aCEN member into its own language and notified to the Management Centre hasthe same status as the official versions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, theCzech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hu

12、ngary,Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands,Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland, andthe United Kingdom.July 2004EN ISO 7765-1Page 2EN ISO 7765-1 : 2004ForewordInternational StandardISO 7765-1 : 1988 Plastics film and sheet

13、ing Determination of impact resistance by the free-falling dartmethod Part 1: Staircase methods,which was prepared 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 Eu

14、ropeanStandard.This European Standard shall be given the status of a national standard, either by publication of an identicaltext or by endorsement, and conflicting national standards withdrawn, by January 2005 at the latest.In accordance with the CEN/CENELEC Internal Regulations, the national stand

15、ards organizations of the follow-ing countries are bound to implement this European Standard:Austria, Belgium, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary,Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portu

16、gal,Slovakia, Slovenia, Spain, Sweden, Switzerland, and the United Kingdom.Endorsement noticeThe text of the International Standard ISO 7765-1 : 1988 was approved by CEN as a European Standard withoutany modification.NOTE: Normative references to international publications are listed in Annex ZA (normative).Page 3EN ISO 7765-1 : 2004Page 4EN ISO 7765-1 : 2004Page 5EN ISO 7765-1 : 2004Page 6EN ISO 7765-1 : 2004Page 7EN ISO 7765-1 : 2004Page 8EN ISO 7765-1 : 2004Page 9EN ISO 7765-1 : 2004