1、BRITISH STANDARD BS EN 20105-C05: 1993 ISO 105-C05: 1989 Textiles Tests for colour fastness Part C05: Colour fastness to washing: Test 5 The European Standard EN 20105-C05:1992 has the status of a British Standard UDC 677.074/.077:677.016.47:620.1BSEN 20105-C05:1993 This British Standard, having bee
2、n prepared under the directionof the Textiles and Clothing Standards Policy Committee, was published underthe authority of the Standards Board and comes intoeffect on 15 January1993 BSI 08-1999 The following BSI references relate to the work on this standard: Committee reference TCM/25 Special annou
3、ncement in BSINews January 1992 ISBN 0 580 20893 1 Cooperating organizations The European Committee for Standardization (CEN), under whose supervision this European Standard was prepared, comprises the national standards organizations of the following countries: Austria Oesterreichisches Normungsins
4、titut Belgium Institut belge de normalisation Denmark Dansk Standardiseringsraad Finland Suomen Standardisoimisliito, r.y. France Association franaise de normalisation Germany Deutsches Institut fr Normung e.V. Greece Hellenic Organization for Standardization Iceland Technological Institute of Icela
5、nd Ireland National Standards Authority of Ireland Italy Ente Nazionale Italiano di Unificazione Luxembourg Inspection du Travail et des Mines Netherlands Nederlands Normalisatie-instituut Norway Norges Standardiseringsforbund Portugal Instituto Portugus da Qualidade Spain Asociacin Espaola de Norma
6、lizacin y Certificacin Sweden Standardiseringskommissionen i Sverige Switzerland Association suisse de normalisation United Kingdom British Standards Institution Amendments issued since publication Amd. No. Date CommentsBSEN 20105-C05:1993 BSI 08-1999 i Contents Page Cooperating organizations Inside
7、 front cover National foreword ii Foreword 2 1 Scope 3 2 Normative references 3 3 Principle 3 4 Apparatus and reagents 3 5 Test specimen 4 6 Procedure 4 7 Test report 4 8 Notes 4 National annex NA (informative) Committees responsible Inside back cover National annex NB (informative) Cross-references
8、 Inside back cover Table 1 Single-fibre adjacent fabrics 4BSEN 20105-C05:1993 ii BSI 08-1999 National foreword This British Standard has been prepared under the direction of the Textiles and Clothing Standard Policy Committee. It is the English language version ofEN20105-C05:1992 Textiles Tests for
9、colour fastness PartC05: Colour fastness to washing Test5, published by the European Committee for Standardization (CEN) which is identical withISO105-C05:1989, published by the International Organization for Standardization (ISO). The technical content of this British Standard is identical with tha
10、t of the corresponding method inBS1006:1990 Methods of test for colour fastness of textiles and leather. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Stan
11、dard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, pages i and ii, theEN title page, pages 2 to 4, an inside back cover and a back cover. This standard has been updated (see copyright date) and may have had a
12、mendments incorporated. This will be indicated in the amendment table on the inside front cover.EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 20105-C05 November 1992 UDC 677.074/.077:677.016.47:620.1 Descriptors: Textiles, dyeing, dyes, dyeing tests, colour fastness, washing tests, soaps, ref
13、erence sample English version Textiles Tests for colour fastness Part C05: Colour fastness to washing Test 5 (ISO 105-C05:1989) Textiles Essai de solidit des teintures Partie C05: Solidit des teintures au lavage Essai 5 (ISO 105-C05:1989) Textilien Farbechtheitsprfung Teil C05: Bestimmung der Wasche
14、chtheit von Frbungen und Drcken Test 5 (ISO 105-C05:1989) This European Standard was approved by CEN on 1992-11-09. 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
15、 alteration. Up-to-date lists and bibliographical references concerning such 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
16、translation under the responsibility of a CEN member into its own language 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, Luxe
17、mbourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. CEN European Committee for Standardization Comit Europen de Normalisation Europisches Komitee fr Normung Central Secretariat: rue de Stassart 36, B-1050 Brussels 1992 Copyright reserved to CEN members Ref. No. EN 2
18、0105-C05:1992 EEN 20105-C05:1992 BSI 08-1999 2 Foreword This European Standard is the endorsement ofISO105-C05. Endorsement ofISO105-C05 was recommended by CEN/TC 248 “Textiles and textile products”, under whose competence this European Standard will henceforth fall. This European Standard shall be
19、given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by May 1993, and conflicting national standards shall be withdrawn at the latest by May 1993. The Standard was approved and in accordance with the CEN/CENELEC Internal Regulations, th
20、e following countries are bound to implement this European Standard: Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland, United Kingdom.EN 20105-C05:1992 BSI 08-1999 3 1 Scope This part ofISO105
21、specifies Test No.5 of a series of five washing tests that have been established to investigate the fastness to washing of coloured textiles and which between them cover the range of washing procedures from mild to severe. NOTE 1This method is designed to determine the effect of washing only on the
22、colour fastness of the textile. It is not intended to reflect the result of the comprehensive laundering procedure. 2 Normative references The following standards contain provisions which, through reference in this text, constitute provisions of this part ofISO105. At the time of publication, the ed
23、itions indicated were valid. All standards are subject to revision, and parties to agreements based on this part ofISO105 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
24、International Standards. ISO 105-A01:1989, Textiles Tests for colour fastness Part A01: General principles of testing. ISO 105-A02:1987, Textiles Tests for colour fastness Part A02: Grey scale for assessing change in colour. ISO 105-A03-1987, Textiles Tests for colour fastness Part A03: Grey scale f
25、or assessing staining. ISO 105-F:1985, Textiles Tests for colour fastness Part F: Standard adjacent fabrics. ISO 105-F10:1989, Textiles Tests for colour fastness Part F10: Specification for adjacent fabric: Multifibre. 3 Principle A specimen of the textile in contact with one or two specified adjace
26、nt fabrics is mechanically agitated under specified conditions of time and temperature in a soap solution, then rinsed and dried. The change in colour of the specimen and the staining of the adjacent fabric(s) are assessed with the grey scales. 4 Apparatus and reagents 4.1 Suitable mechanical device
27、 (see clause8), consisting of a water bath containing a rotatable shaft which supports, radially, glass or stainless-steel containers75mm 5mm in diameter 125mm 10mm high of550ml 50ml capacity, the bottom of the containers being45mm 10mm from the centre of the shaft. The shaft/container assembly is r
28、otated at a frequency of40min 1 2min 1 . The temperature of the water bath is thermostatically controlled to maintain the test solution at the prescribed temperature of95 C 2 C. 4.2 Non-corrodible (stainless) steel balls, approximately6mm in diameter. 4.3 Soap, containing not more than5% moisture an
29、d complying with the following requirements based upon dry mass: free alkali, calculated as Na 2 CO 3 :0,3% maximum; free alkali, calculated as NaOH:0,1% maximum; total fatty matter:850g/kg minimum; titre of mixed fatty acids prepared from soap:30 C maximum; iodine value:50maximum. The soap shall be
30、 free from fluorescent brightening agents. 4.4 Soap solution, containing5g of soap (4.3) and2g of anhydrous sodium carbonate per litre of water (4.7). 4.5 Adjacent fabrics (seeISO105-A01:1989, sub-clause8.3). Either: 4.5.1 A multifibre adjacent fabric (TV) not containing wool or acetate, complying w
31、ith ISO105-F10. Or: 4.5.2 Two single-fibre adjacent fabrics, complying with the relevant sections of F02 to F05 of ISO105-F:1985. One of the adjacent fabrics shall be made of the same kind of fibre as that of the textile to be tested, or that predominating in the case of blends, and the second piece
32、 made of the fibre as indicated inTable 1 or, in the case of blends, of the kind of fibre second in order of predominance, or as otherwise specified.EN 20105-C05:1992 4 BSI 08-1999 Table 1 Single-fibre adjacent fabrics 4.5.3 If required, a non-dyeable fabric (for example, polypropylene). 4.6 Grey sc
33、ale for assessing change in colour, complying withISO105-A02, and grey scale for assessing staining, complying with ISO105-A03. 4.7 Grade 3 water (seeISO105-A01:1989, sub-clause8.2). 5 Test specimen 5.1 If the textile to be tested is fabric, either a) attach a specimen measuring40mm 100mm to a piece
34、 of the multifibre adjacent fabric, also measuring40mm 100mm, by sewing along one of the shorter sides, with the multifibre fabric next to the face of the specimen; or b) attach a specimen measuring40mm 100mm between the two single-fibre adjacent fabrics, also measuring40mm 100mm, by sewing along on
35、e 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 (see below), and either a) place it between a40mm 100mm piece of the multifibre adjacent fabric and a40mm 100mm p
36、iece of the non-dyeable fabric and sew them along all four sides (seeISO105-A01:1989, sub-clause9.6); or b) place it between a40mm 100mm piece of each of the two specified single-fibre fabrics and sew along all four sides. 6 Procedure 6.1 Place the composite specimen in the container together with10
37、 non-corrodible (stainless) steel balls (4.2) and add the necessary amount of soap solution (4.4), previously heated to95 C 2 C, to give a liquor ratio of50:1. 6.2 Treat the composite specimen at95 C 2 C for4h. 6.3 Remove the composite specimen, rinse it twice in cold grade3 water (4.7) and then in
38、cold, running tap water for10min, and squeeze it. Open out the composite specimen (by breaking the stitching except on one of the shorter sides, if necessary) and dry it by hanging it in air at a temperature not exceeding60 C, with the two or three parts in contact only at the line of stitching. 6.4
39、 Assess the change in colour of the specimen and the staining of the adjacent fabric(s) with the grey scales (4.6). 7 Test report The test report shall include the following particulars: a) the number and date of this part ofISO105, i.e.ISO105-C05:1989; b) all details necessary for the identificatio
40、n of the sample tested; c) the numerical rating for change in colour of the specimen; d) if single-fibre adjacent fabrics were used, the numerical rating for staining of each kind of adjacent fabric used; e) if a multifibre adjacent fabric was used, the staining of each type of fibre in the multifib
41、re adjacent fabric, and the type of multifibre adjacent fabric used. 8 Notes Other mechanical devices may be used for this test, provided that the results are identical with those obtained by the apparatus described in4.1. If first piece is: Second piece to be: cotton viscose linen cotton or viscose
42、 viscose cotton polyamide cotton or viscose polyester cotton or viscose acrylic cotton or viscoseBSEN 20105-C05:1993 BSI 08-1999 National annex NA (informative) Committees responsible The United Kingdom participation in the preparation of this European Standard was entrusted by the Textiles and Clot
43、hing Standards Policy Committee (TCM/-) to Technical Committee TCM/25 upon which the following bodies were represented: Association of Consulting Scientists Association of Manufacturers of Domestic Electrical Appliances British Retail Consortium British Textile Confederation Home Laundering Consulta
44、tive Council International Wool Secretariat Lambeg Industrial Research Association Mail Order Traders Association Ministry of Defence National Wool Textile Export Corporation Soap and Detergent Industry Association Society of Dyers and Colourists Textile Research Council (FCRA) Participation in the
45、detailed technical work was undertaken by the Society of Dyers and Colourists National annex NB (informative) Cross-references Publication referred to Corresponding British Standard ISO 105-A01:1989 BS EN 20105-A01:1993 Textiles Tests for colour fastness Part A01 General principles of testing ISO 10
46、5-A02:1987 BS EN 20105-A02:1993 Textiles Tests for colour fastness Part A02 Grey scale for assessing change in colour ISO 105-A03:1987 BS EN 20105-A03:1993 Textiles Tests for colour fastness Part A03 Grey scale for assessing staining ISO 105-F:1985 BS 1006:1990 Methods of test for colour fastness of
47、 textiles and leather (section F) ISO 105-F10:1989 BS 1006:1990 Methods of test for colour fastness of textiles and leather (section F10)BS EN 20105-C05: 1993 ISO 105-C05: 1989 BSI 389 Chiswick High Road London W4 4AL BSIBritishStandardsInstitution BSI is the independent national body responsible fo
48、r preparing BritishStandards. It presents the UK view on standards in Europe and at the international level. It is incorporated by Royal Charter. Revisions BritishStandards are updated by amendment or revision. Users of BritishStandards should make sure that they possess the latest amendments or edi
49、tions. It is the constant aim of BSI to improve the quality of our products and services. We would be grateful if anyone finding an inaccuracy or ambiguity while using this BritishStandard would inform the Secretary of the technical committee responsible, the identity of which can be found on the inside front cover. Tel:02089969000. Fax:02089967400. BSI offers members an individual updating service called PLUS which ensures that subscribers automati
