BS EN 15653-2009 Packaging - Flexible aluminium tubes - Test method to check the resistance of the internal protective coating against ammonia《包装 铝软管 内部防护涂层耐氨性检验的试验方法》.pdf

1、BS EN 15653:2009ICS 55.120NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBRITISH STANDARDPackaging Flexiblealuminium tubes Test method to checkthe resistance of theinternal protectivecoating againstammoniaThis British Standardwas published under theauthority of the StandardsPo

2、licy and StrategyCommittee on 30 April2009 BSI 2009ISBN 978 0 580 58365 0Amendments/corrigenda issued since publicationDate CommentsBS EN 15653:2009National forewordThis British Standard is the UK implementation of EN 15653:2009.The UK participation in its preparation was entrusted to TechnicalCommi

3、ttee PKW/0/-/10, Plastics.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisionsof a contract. Users are responsible for its correct application.Compliance with a British Standard cann

4、ot confer immunityfrom legal obligations.BS EN 15653:2009EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 15653March 2009ICS 55.120English VersionPackaging - Flexible aluminium tubes - Test method to checkthe resistance of the internal protective coating against ammoniaEmballage - Tubes souples en

5、aluminium - Mthode dedtermination de la rsistance du vernis intrieur lammoniacPackmittel - Aluminiumtuben - Prfverfahren zur Ermittlungder Bestndigkeit des Innenschutzlackes gegen AmmoniakThis European Standard was approved by CEN on 21 February 2009.CEN members are bound to comply with the CEN/CENE

6、LEC 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 CEN Management Centre or to any C

7、EN 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 CEN Management Centre has the same status as theofficial versions.CEN me

8、mbers are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden,

9、Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: Avenue Marnix 17, B-1000 Brussels 2009 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. E

10、N 15653:2009: EBS EN 15653:2009EN 15653:2009 (E) 2 Contents Page Foreword . 3 1 Scope . 4 2 Test device / media . 4 3 Test operation . 4 4 Evaluation of the internal coating . 4 5 Test report . 4 BS EN 15653:2009EN 15653:2009 (E) 3 Foreword This document (EN 15653:2009) has been prepared by Technica

11、l Committee CEN/TC 261 “Packaging”, the secretariat of which is held by AFNOR. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by September 2009, and conflicting national standards shall be withdrawn

12、 at the latest by September 2009. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. It is based on the professional recommendations of t

13、he European Tube Manufacturers Association (ETMA) According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, G

14、ermany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 15653:2009EN 15653:2009 (E) 4 1 Scope The ammonia test is a quick test to check the che

15、mical resistance of the internal protective coating of aluminium tubes. The test is used for flexible aluminium tubes for ammonia containing fillings and as an introductory test for newly developed internal protective coatings. 2 Test device / media - Aqueous solution of ammonia with a mass fraction

16、 of (20-25)% inclusive; - Ventilated hood; - Test tubes and special holder; - Rack; - Scissors; - Protective glasses. 3 Test operation Stand the samples on the tube cap, fill them with the test solution under the ventilated hood and put open into a rack. Immediately cover the open ends of the tubes.

17、 After a storage period of 2 h at room temperature empty the test solution from the test samples into the test tubes. Rinse the samples with water and carefully cut open with the scissors. 4 Evaluation of the internal coating The internal protective coating shall not show any large blisters or softe

18、ning (scratch test). Occasional blisters (up to a diameter of 5 mm) and detachment of the internal protective coating at the cut edges are of no concern and can therefore be accepted. 5 Test report The test report shall contain the following information: a) reference to this standard; b) complete id

19、entification of the batch and of the tubes checked; c) description and dimensions of the samples; d) nature of the internal protective coating; e) concentration of the ammonia solution; f) test results, including the number of defects; g) number of samples checked; h) if necessary, acceptance or ref

20、usal of the batch depending on the specifications; i) all factors which can have affected the results and which are not specified in this standard; j) date, place of test and name of tester. BS EN 15653:2009This page has been intentionally left blank BS EN15653:2009BSI GroupHeadquarters 389Chiswick

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