BS EN ISO 7765-1-1996 Plastics film and sheeting - Determination of impact resistance by the free-falling dart method - Staircase methods《塑料薄膜和薄板 由自由落体物法测定抗冲击性 梯级法》.pdf

1、BRITISH STANDARD BS EN ISO 7765-1:2004 Incorporating Amendment No. 1 to BS 2782:Part 3: Method 352E:1996 (renumbers the BS as BS EN ISO 7765-1:2004) Plastics film and sheeting Determination of impact resistance by the free-falling dart method Part 1: Staircase methods The European Standard EN ISO 77

2、65-1:2004 has the status of a British Standard ICS 83.140.10 BS EN ISO 7765-1:2004 This British Standard, having been prepared under the direction of the Sector Board for Materials and Chemicals, was published under the authority of the Standards Board and comes into effect on 15 September 1996 BSI

3、13 September 2004 The following BSI references relate to the work on this standard: Committee reference PRI/75 Draft announced in BSI News Update July 1996 ISBN 0 580 26300 2 Committees responsible for this British Standard The preparation of this British Standard was entrusted to Technical Committe

4、e PRI/75, Plastics and rubber films and sheets, upon which the following bodies were represented: British Plastics Federation Her Majestys Stationery Office Institute of Trading Standards Administration Ministry of Defence Packaging and Industrial Films Association PIRA International Summary of page

5、s This document comprises a front cover, an inside front cover, the EN ISO title page, the EN ISO foreword page, pages i and ii, pages 1 to 7, a blank page, an inside back cover and a back cover. Amendments issued since publication Amd. No. Date Comments 15287 13 September 2004 Renumbers BS 2782-3:1

6、996 as BS EN ISO 7765-1:2004 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 7765-1 July 2004 ICS 83.140.10 English version Plastics film and sheeting - Determination of impact resistance by the free-falling dart method - Part 1: Staircase methods (ISO 7765-1:1988) Film et feuille de plasti

7、ques - Dtermination de la rsistance au choc par la mthode par chute libre de projectile - Partie 1: Mthodes dites de “lescalier” (ISO 7765-1:1988) This European Standard was approved by CEN on 21 June 2004. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the

8、 conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CEN member. This European Standard exists in

9、three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of

10、 Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STAN

11、DARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2004 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 7765-1:2004: E Foreword The text of ISO 7765-

12、1:1988 has been prepared by Technical Committee ISO/TC 61 “Plastics” of the International Organization for Standardization (ISO) and has been taken over as EN ISO 7765-1:2004 by Technical Committee CEN/TC 249 “Plastics“, the secretariat of which is held by IBN. This European Standard shall be given

13、the status of a national standard, either by publication of an identical text or by endorsement, at the latest by January 2005, and conflicting national standards shall be withdrawn at the latest by January 2005. According to the CEN/CENELEC Internal Regulations, the national standards organizations

14、 of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Endorsement notice The text of ISO 7765-1:1988 has been approved by CEN as EN ISO 7765-1:2004 without any modifications. NOTE Normative references to International Standards are listed in Annex ZA (normative). ENISO77651:2004i ENISO77651:2004