1、BRITISH STANDARD Leather - Tests for colour fastness - Colour fastness to waI;er spotting 3s EN IS0 15700:1999 The European Standard EN IS0 15700:1999 has the status of a British Standard ICs 59.140.30 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW 1 direction of the Sector A
2、mdNo. Date Committee for Materiais and Chemicals, was published under the authority of the Standards Committee and comes into effect on 15 October 1999 O BSI 10-1999 BS EN IS0 16700:1999 Comments National foreword This British Standard is the English language version of EN IS0 15700:lW. It is identi
3、cal with IS0 15700:1999. The UK participation in its preparation was entrusted to Technical Committee TCV69, Footwear and leather, which has the responsibility to: - aid enquirers to understand the text; - present to the responsible internationailEuropean conunittee any enquires on the interpretatio
4、n, or proposals for change, and keep the UK interests informed; - monitor rehied international and European developments and promulgate them in the UK. A list of organizations represented on this committee can be obtained on request to its secretaq Cross-references Attention is dram to the fact that
5、 CEN and CENELEC Standards nomdiy include an annex which lists normative references to international publications with their corresponding European publications. The British Standards which implement these international or European publications may be found in the BSI Standards Catalogue under the s
6、ection entitled “Intemational Standards Correspondence Index“, or by using the “Find“ facility of the BSI Stan b) a description of the type of leather tested; c) an indication as to which surface of the leather was tested; d) the physical effects of the water has had on the leather and the severity
7、of each effect (see 6.3); e) the grey scale method used and the grey scale rating obtained for the change in colour of the specimen before and after manual treatment (see 6.4); 3 EN IS0 15700:1999 9 the method of assessment and the grey scale rating obtained for the change in colour of the specimen
8、before and after simulated wear, if applicable (see clause 8); g) details of any deviations from the procedure specified; h) the data of the test. 4 EN IS0 15700:1999 Annex A (informative) Bibliography I The development of this test has been described in, J. Soc. Leather Trades Chem., 45, p. 51 (196
9、1). 2 IUF 120, General principles of colour fastness testing of leather. 5 STD-BSI BS EN IS0 15700-ENGL 1777 = Lb24hb7 077770b 588 EN IS0 15700:1999 Annex ZA (nonnative) Normatlve references to International publications wlth thelr relevant European publications This European Standard incorporates b
10、y dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Stan
11、dard only when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to applies. m IS0 105-AO1 1994 IS0 105-AO2 1993 IS0 105-AO5 1996 IS0 3696 1987 me EN Textiles - Tests for colour fastness - Part AO1: General principles of testing EN IS0
12、 105-AO1 Textiles - Tests for colour fastness - Part A02: EN 20105-AO2 Grey scale for assessing change in colour Textiles - Tests for colour fastness - Part A05: EN IS0 105-AO5 Instrumental assessment of change in colour for determination of grey scale rating Water for analytical laboratory use - Sp
13、ecification and test methods EN IS0 3696 m 1 995 1994 1997 1995 BS EN IS0 15 700.1999 BSI 389 Chiswick High &ad London w4 4AL STD*BSI BS EN IS0 15700-ENGL 1777 1b2Libb7 0777707 L(LL( BSI - British Standards Institution BSI is the independent national body responsible for preparing British standards.
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