1、 - CEN EN*ISO*LO5- NO2 95 3404587 0322423 83T = Textiles - Bsts for colour fastness Part NOZ: Colour fastness to bleaching - Peroxide The European Standard EN IS0 106-NO2 : 1995 has the status of a British Standard BS EN IS0 105.N02: 1995 CEN EN*ISO*LOS- NO2 95 W 3404589 0122424 b Amd. No. The follo
2、wing BSI references relate to the work on this standard: Committee reference TCI/25 Specid announcement in BSI News, August 1994 ISBN O 580 23762 1 BS EN IS0 105N02 : 1995 Date lxt aff ectcd Committees responsible for this British Standard The United Kingdom participation in the preparation of this
3、British Standard was entrusted to Rchnicai Committee TcI/26 Chemical properties, upon which the foilowing bodies were represented: Association of Consulting Scientists Association of Suppliers to the British Clothing Industry British Retail Consortium British ikxte Confederation Chemical Industries
4、Association Home Laundering Consultative Council International Wool Secretariat Mail Order Traders Association Ministry of Defence National Wool Ikxtle Export Corporation SATRA Footwear lchnology Centre Soap and Detergent Industry Association Society of Dyers and Colourists Extile Finishers Associat
5、ion Textile Research Council (FCRA) Participation in the detailed technical work was undertaken by the Society of Dyers and Colourists. This British Standard, having been prepared under the direction of the Sector Board for Materials and Chemicals, was published under the authority of the Standars B
6、oard and comes into effect on 16June1996 O BSI 1996 BS EN IS0 10GN02 : 1995 Contents page Committees responsible Inside front cover National foreword ii Foreword 2 Method 1 Scope 3 2 Normative references 3 3 Principle 3 4 Apparatus and reagents 3 5 Jkstspecimen 4 6 Procedure 5 7 lst report 5 ables 1
7、 Bleachhgbath 4 2 Single-fibre adjacent fabrics 4 Annex ZA (normative) Normative references to international publications with their xelevant European publications 6 i BS EN Is0 lO or b) attach a specimen measuring 40 mm x 100 mm between the two single-fibre adjacent fabrics (4.4.21, also measuring
8、40 mm x IO0 mm, by sewing along one of the shorter sides. 5.2 Where yarn or loose fibre is to be tested, take a mass of the yarn or loose fibre approximately equal to one-half of the combined mass of the adjacent fabrics and a) place it between a 40 mm x 100 mm piece of the multifibre adjacent fabri
9、c and a 40 mrn x 100 mm piece of the non-dyeable fabric (4.5) and sew them along all four sides (see IS0 105-A01:1989, sub- clause 9.6); or b) place it between a 40 mrn x 100 mm piece of each of the two specified cingie-fibre fabrics and sew along alt four sides. CEN EN*ISO*LOS- MQ2 75 340458% QL224
10、3ni 0b Page 6 EN Is0 105-NO2 : 1995 6 Procedure 6.1 Loosely roll the composite specimen in the di- rection of the long edge, place the 40 mm roll into the test tube containing the appropriate bleaching solution (see table 1) and keep it well covered by the bleaching solution for the time and at the
11、temperature indicated in table 1. 6.2 Remove the composite specimen, rinse it for 10 min in cold, running tap-water and squeeze it. Open out the composite specimen by breaking the stitching on all sides except one of the shorter sides and dry by hanging it in air at a temperature not ex- ceeding 60
12、“C with the parts in contact only at the remaining line of stitching. 6.3 Assess the change in colour of the specimen and the staining of the adjacent fabric(s1 with the grey scales (4.6). 7 Testreport The test report shall include the following particulars: a) the number and date of publication of
13、this part of IS0 105, .e. IS0 105-NO21993; b) all details necessary for the identification of the sample tested; cl the number of the bleaching bath used; d) the numerical rating for change in colour of the specimen; e) if single-fibre adjacent fabrics were used, the nu- merical rating for staining
14、of each kind of adjacent fabric used; R if a multifibre adjacent was used, the type of multifibre adjacent fabric used and the staining of each type of fibre in the multifibre adjacent fabric. CEN EN*ISQ*LQS- NO2 95 3404584 QlZZ432 842 H Page 6 EN IS0 1WN02 : 1995 hex ZA (normative) Normative refere
15、nces 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 the text and the publications are Listed hereafter. F
16、or dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard oniy when incorporated in it by amendment or revision. For undated references, the latest e Fax: 0181 996 7001. In response to orders for international standards, it is BSI policy
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19、6 7002; Fluz: 0181 996 7001. copyright Copyright subsists in ali BSI publications and no part may be reproduced in any form without the prior permission in writllig of BSI. This does not preclude the free use, in the course of implementing the standard of necessary details such as symbols and size,
20、type or grade designations including use by incorporation into computer programs, but where these details are reproduced including without limitation in printed form, in computer programs or in any other form whatsoever, the permission in writing of BSI must be obtained and if granted will be on terms including royalty, before the product is sold, licensed or otherwise exploited for commercial gain. Enquiries about copyright should be made to the Copyright Manager at Chiswick. ISBN O 580 29762 1 EV25
