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1、BRITISH STANDARD BS EN ISO 105-Z01:1996 Textiles Tests for colour fastness Part Z01: Colour fastness to metals in the dye-bath: Chromium salts The European Standard EN ISO 105-Z01:1996 has the status of a British Standard ICS 59.080.10 Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 19 13:21:53
2、GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN ISO 105-Z01:1996 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 February 1996 BSI 11-1999 The follow
3、ing BSI references relate to the work on this standard: Committee reference TCI/25 Draft announced in BSI News February 1995 ISBN 0 580 23987 X Committees responsible for this British Standard The preparation of this British Standard was entrusted to Technical Committee TCI/25, Chemical properties,
4、upon which the following bodies were represented: Association of Consulting Scientists Association of Suppliers to the British Clothing Industry British Apparel and Textile Confederation British Clothing Industry Association British Measurement and Testing Association British Retail Consortium Chemi
5、cal Industries Association Consumer Policy Committee of BSI Fabric Care Research Association Ltd. Home Laundering Consultative Council International Wool Secretariat Mail Order Traders Association Ministry of Defence National Wool Textile Export Corporation SATRA Footwear Technology Centre Soap and
6、Detergent Industry Association Society of Dyers and Colourists Textile Finishers Association Participation in the detailed technical work was undertaken by the Society of Dyers and Colourists Amendments issued since publication Amd. No.DateComments Licensed Copy: sheffieldun sheffieldun, na, Sun Nov
7、 19 13:21:53 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN ISO 105-Z01:1996 BSI 11-1999i Contents Page Committees responsibleInside front cover National forewordii Foreword2 1Scope3 2Normative references3 3Principle3 4Apparatus and reagents3 5Test specimens3 6Procedure3 7Test report3 Annex ZA (no
8、rmative) Normative references to international publications with their relevant European publications4 List of referencesInside back cover Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 19 13:21:53 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN ISO 105-Z01:1996 ii BSI 11-1999 National forewor
9、d This British Standard has been prepared by Technical Committee TCI/25 and is the English language version of EN ISO 105-Z01:1995 Textiles Tests for colour fastness Part Z01: Colour fastness to metals in the dye-bath: Chromium salts, published by the European Committee for Standardization (CEN). It
10、 was derived by CEN from ISO 105-Z01:1993, published by the International Organization for Standardization (ISO). This British Standard supersedes the corresponding method in BS 1006:1990, which is withdrawn by amendment. A British Standard does not purport to include all the necessary provisions of
11、 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. Cross-references Publication referred toCorresponding British Standard ISO 105-A01:1989BS EN ISO 105 Textiles Tests for
12、 colour fastness Part A01:1996 General principles of testing ISO 105-A02:1993BS EN 20105 Textiles Tests for colour fastness Part A02:1995 Grey scale for assessing change in colour Summary of pages This document comprises a front cover, an inside front cover, pages i and ii, the EN ISO title page, pa
13、ges 2 to 4, an inside back cover and a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on the inside front cover. Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 19 13:21:53 GMT+00:00 2006, Un
14、controlled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 105-Z01 November 1995 ICS 59.080.10 Descriptors: Textiles, wool, dyeing, colour fastness, dyes, tests English version Textiles Tests for colour fastness Part Z01: Colour fastness to metals in the dye-bath: Chromium sal
15、ts (ISO 105-Z01:1993) Textiles Essais de solidit des teintures Partie Z01: Solidit des teintures aux mtaux dans les bains de teinture: Sels de chrome (ISO 105-Z01:1993) Textilien Farbechtheitsprfungen Teil Z01: Farbechtheit gegenber Metallen im Frbebad: Chrom-Saize (ISO 105-Z01:1993) This European S
16、tandard was approved by CEN on 1995-07-28. 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 national standard without any alteration. Up-to-date lists and bibliographical references concerning s
17、uch national standards may be obtained on application to the Central Secretariat or to any CEN member. This European Standard exists in 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 languag
18、e and notified to the Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and Uni
19、ted Kingdom. CEN European Committee for Standardization Comit Europen de Normalisation Europisches Komitee fr Normung Central Secretariat: rue de Stassart 36, B-1050 Brussels 1995 All rights of reproduction and communication in any form and by any means reserved in all countries to CEN and its membe
20、rs Ref. No. EN ISO 105-Z01:1995 E Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 19 13:21:53 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN ISO 105-Z01:1995 BSI 11-1999 2 Foreword The text of the International Standard from ISO/TC 38, Textiles, of the International Organization for Standardizati
21、on (ISO) has been taken over as a European Standard by the Technical Committee CEN/TC 248, Textiles and textile products. 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 May 1996, and conflicting
22、national standards shall be withdrawn at the latest by May 1996. According to CEN/CENELEC Internal Regulations, the following countries are bound to implement this European Standard: Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway
23、, Portugal, Spain, Sweden, Switzerland and the United Kingdom. NOTENormative references to International Standards are listed in Annex ZA (normative). Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 19 13:21:53 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN ISO 105-Z01:1995 BSI 11-19993 1 Scope T
24、his part of ISO 105 specifies a method for determining the effect, on the colour of a dye, of dyeing in the presence of hexavalent chromium salts. It is applicable to wool. An alternative method is specified in 6.3 to provide a milder test suitable for assessing the effect of chromium salts in such
25、concentrations as might be found when shading. 2 Normative references The following standards contain provisions which, through reference in this text, constitute provisions of this part of ISO 105. At the time of publication, the editions indicated were valid. All standards are subject to revision,
26、 and parties to agreements based on this part of ISO 105 are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below. Members of IEC and ISO maintain registers of currently valid International Standards. ISO 105-A01:1989, Textiles Tests for col
27、our fastness Part A01: General principles of testing. ISO 105-A02:1993, Textiles Tests for colour fastness Part A02: Grey scale for assessing change in colour. 3 Principle The difference in colour between dyeings made with and without potassium dichromate is assessed with the grey scale. 4 Apparatus
28、 and reagents 4.1 Two pieces of undyed light wool fabric, of a size suitable for laboratory dyeing. 4.2 Two dye-baths, and solutions usual for the dye. 4.3 Potassium dichromate (K2Cr2O7), 10 g/l solution. 4.4 Grey scale for assessing change in colour, complying with ISO 105-A02. 5 Test specimens See
29、 4.1. 6 Procedure 6.1 Dyeing Make two dyeings of the dye at the standard depth of colour on the wool fabric using the normal method for the dye under examination at a liquor ratio of 40 : 1. 6.2 Method 1 On completion of the dyeing, add to one of the dye-baths sufficient potassium dichromate solutio
30、n to give 1 % of K2Cr2O7 on the mass of the wool. Maintain both baths at the boil for a further 60 min. 6.3 Method 2 On completion of the dyeing, add to one of the dye-baths sufficient potassium dichromate solution to give 0,2 % of K2Cr2O7 on the mass of the wool. Maintain both baths at the boil for
31、 a further 60 min. 6.4 Evaluation Compare the colour of the dyeing made in the presence of potassium dichromate with that of the dyeing made in its absence and assess the difference with the grey scale (4.4). 7 Test report The test report shall include the following particulars: a) the number and da
32、te of publication of this part of ISO 105, i.e. ISO 105-Z01:1993; b) the dye used; c) the method and the strength of the dyeing; d) the numerical rating for change in colour. Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 19 13:21:53 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN ISO 105-Z01:199
33、5 4 BSI 11-1999 Annex ZA (normative) Normative references to international publications with their relevant European publications This European Standard incorporates by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in t
34、he text and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to
35、applies. PublicationYearTitleENYear ISO 105-A011994Textiles Tests for colour fastness Part A01: General principles of testing EN ISO 105-A01 1994 ISO 105-A021993Textiles Tests for colour fastness Part A02: Grey scale for assessing change in colour EN 20105-A021994 Licensed Copy: sheffieldun sheffiel
36、dun, na, Sun Nov 19 13:21:53 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN ISO 105-Z01:1996 BSI 11-1999 List of references See national foreword. Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 19 13:21:53 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN ISO 105-Z01:1996 BSI 389 Chiswick High
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