BS-EN-1942-2008.pdf
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1、BRITISH STANDARD BS EN 1942:2008 Self adhesive tapes Measurement of thickness ICS 83.180 ? Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 20:22:41 MDTNo reproduction or networking permitted w
2、ithout license from IHS -,-,- BS EN 1942:2008 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 May 2008 BSI 2008 ISBN 978 0 580 58106 9 National foreword This British Standard is the UK implementation of EN 1942:2008. It supersedes BS EN 19
3、42:2003 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee PKW/0, Packaging. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a
4、 contract. Users are responsible for its correct application. Compliance with a British Standard cannot confer immunity from legal obligations. Amendments/corrigenda issued since publication DateComments Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Co
5、py Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 20:22:41 MDTNo reproduction or networking permitted without license from IHS -,-,- EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 1942 March 2008 ICS 83.180Supersedes EN 1942:2003 English Version Self adhesive tapes - Measurement of T
6、hickness Rubans auto-adhsifs - Mesure de lpaisseurKlebebnder - Messung der Dicke This European Standard was approved by CEN on 24 February 2008. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a
7、national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version
8、 in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denma
9、rk, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISAT
10、ION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2008 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1942:2008: E Copyright British Standards Institution Provided by IHS under license with B
11、SI - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 20:22:41 MDTNo reproduction or networking permitted without license from IHS -,-,- EN 1942:2008 (E) 2 Contents Page Foreword3 Introduction.4 1 Scope 5 2 Terms and definitions .5 3 Significance and use.5 4 Principle5 5 Re
12、quired materials.5 6 Apparatus .5 7 Test sample and test pieces.5 8 Procedure .6 9 Expression of results 6 10 Test report6 Annex A (informative) Identification of significant technical changes in revised European Standard .7 BS EN 1942:2008 Copyright British Standards Institution Provided by IHS und
13、er license with BSI - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 20:22:41 MDTNo reproduction or networking permitted without license from IHS -,-,- EN 1942:2008 (E) 3 Foreword This document (EN 1942:2008) has been prepared by Technical Committee CEN/TC 253 “Self adhes
14、ive tapes”, 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 2008, and conflicting national standards shall be withdrawn at the latest by Septem
15、ber 2008. 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. This document supersedes EN 1942:2003. Annex A provides details of significa
16、nt technical changes between this European Standard and the previous edition. 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,
17、 Estonia, Finland, France, Germany, 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 1942:2008 Copyright British Standards Institution Provided
18、by IHS under license with BSI - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 20:22:41 MDTNo reproduction or networking permitted without license from IHS -,-,- EN 1942:2008 (E) 4 Introduction This European Standard has been revised in conjunction with AFERA (Association
19、 of European Self Adhesive Tapes Manufacturers) in Europe and PSTC (Pressure Sensitive Tape Council) in the USA, with the purpose to produce a standard which will be accepted in due course by ISO. BS EN 1942:2008 Copyright British Standards Institution Provided by IHS under license with BSI - Uncont
20、rolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 20:22:41 MDTNo reproduction or networking permitted without license from IHS -,-,- EN 1942:2008 (E) 5 1 Scope This European Standard specifies a method on how to measure the total thickness of both the backing and adhesive layer co
21、mprising an adhesive tape. 2 Terms and definitions For the purposes of this document, the following term and definition applies. 2.1 thickness of adhesive tape vertical distance between the two surfaces of an adhesive tape 3 Significance and use The thickness is an important property of an adhesive
22、tape and is important for certain end uses. It is useful for quality control and acceptance testing for conformance to specification. 4 Principle The adhesive tape is placed between the pressure foot and platform of a micrometer within controlled pressure limits. 5 Required materials Appropriate cle
23、aning solvent for the pressure foot. 6 Apparatus A micrometer (calliper gauge) with two plane surfaces, the smaller of which is circular and 5 mm to 16 mm in diameter. The faces shall be parallel to within 5 m and constrained to move apart along an axis perpendicular to them. When the test piece is
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