BS-EN-12704-2000.pdf
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1、| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BRITISH STANDARD BS EN 12704:2000 The Euro
2、pean Standard EN 12704:1999 has the status of a British Standard ICS 83.180 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Adhesives for paper and board, packaging and disposable sanitary products Determination of foam formation for aqueous adhesives Licensed Copy: sheffieldu
3、n sheffieldun, na, Sat Oct 28 09:02:59 GMT+00:00 2006, Uncontrolled Copy, (c) BSI This British Standard, having been prepared under the direction of the Sector Committee for Materials and Chemicals, was published under the authority of the Standards Committee and comes into effect on 15 February 200
4、0 BSI 02-2000 ISBN 0 580 34028 7 BS EN 12704:2000 Amendments issued since publication Amd. No.DateComments National foreword This British Standard is the official English language version of EN 12704:1999. The UK participation in its preparation was entrusted by Technical Committee, PRI/52, Adhesive
5、s, to Subcommittee PRI/52/-7, Adhesives for paper and board, packaging and disposable sanitary products, which has the responsibility to: aid enquirers to understand the text; present to the responsible European committee any enquiries on the interpretation, or proposals for change, and keep the UK
6、interests informed; monitor related international and European developments and promulgate them in the UK. A list of organizations represented on this subcommittee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publicatio
7、ns referred to in this document may be found in the BSI Standards Catalogue under the section entitled International Standards Correspondence Index, or by using the Find facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of
8、 a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 6, an insi
9、de back cover and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 09:02:59 GMT+00:00 2006, Uncontrolled Copy, (c) BSI (8523($1?67$1$5 1250(?(8523e(11( (8523b,6 hiinitial height of ad
10、hesive before stirring in millimetres. Express the foam formation as the arithmetic mean of the results of the three tests carried out immediately after stirring, after 1 min and after 5 min. 9? Test report The test report shall include: a) a reference to this European Standard; b) identification of
11、 the adhesive, giving all information for the sample; c) description of the adhesive (i.e. chemical type, pH, viscosity); d) number of tests carried out; e) foam formation (see clause 7); f) date of test. Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 09:02:59 GMT+00:00 2006, Uncontrolled Co
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