1、BRITISH STANDARD BS EN ISO 105-N05:1995 Textiles Tests for colour fastness Part N05: Colour fastness to stoving The European Standard EN ISO 105-N05:1995 has the status of a British StandardBSENISO105-N05:1995 This British Standard, having been prepared under the directionof the Sector BoardforMater
2、ials and Chemicals, waspublished underthe authorityof the Standards Boardand comesintoeffect on 15July1995 BSI 11-1999 The following BSI references relate to the work on this standard: Committee reference TCI/25 Special announcement in BSINews, August1994 ISBN 0 580 23741 9 Committees responsible fo
3、r this British Standard The preparation of this British Standard was entrusted to Technical Committee TCI/25, Chemical properties, upon which the following bodies were represented: Association of Consulting Scientists Association of Suppliers to the British Clothing Industry British Retail Consortiu
4、m British Textile Confederation Chemical Industries Association 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 Detergent Industry Association Soc
5、iety of Dyers and Colourists Textile Finishers Association Textile Research Council (FCRA) Participation in the detailed technical work was undertaken by the Society of Dyers and Colourists. Amendments issued since publication Amd. No. Date CommentsBSENISO105-N05:1995 BSI 11-1999 i Contents Page Com
6、mittees responsible Inside 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 3 6 Procedure 4 7 Test report 4 Annex ZA (normative) Normative references to international publications with their relevant European publ
7、ications 5 List of references Inside back coverBSENISO105-N05:1995 ii BSI 11-1999 National foreword This British Standard has been prepared by Technical Committee TCI/25 and is the English language version of ENISO 105-N05:1995 Textiles Tests for colour fastness Part N05: Colour fastness to stoving,
8、 published by the European Committee for Standardization (CEN), which is identical with ISO105-N05:1993, published by the International Organization for Standardization (ISO). This British Standard supersedes the corresponding method in BS1006:1990, which is deleted by amendment. A British Standard
9、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 Standard does not of itself confer immunity from legal obligations. Cross-references Publication referred to Corresponding Briti
10、sh Standard ISO 105-A01:1989 BS EN 20105 Textiles Tests for colour fastness Part A01:1993 General principles of testing ISO 105-A02:1993 Part A02:1993 Grey scale for assessing change in colour ISO 105-A03:1993 Part A03:1993 Grey scale for assessing staining ISO 105-F:1985 BS 1006:1990 Methods of tes
11、t for colour fastness of textiles and leather (Section F) ISO 105-F10:1989 BS 1006:1990 Methods of test for colour fastness of textiles and leather (Section F10) Summary of pages This document comprises a front cover, an inside front cover, pages i and ii, theEN ISOtitle page, pages 2 to 6, an insid
12、e 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.EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 105-N05 April 1995 ICS 59.080.10 Descriptors:
13、Textiles, dyes, tests, determination, colour fastness, bleaching, sulphur dioxide English version Textiles Tests for colour fastness Part N05: Colour fastness to stoving (ISO 105-N05:1993) Textiles Essais de solidit des teintures Partie N05: Solidit des teintures au soufre (ISO 105-N05:1993) Textili
14、en Farbechtheitsprfungen Teil N05: Bestimmung der Farbechtheit Schwefel (ISO 105-N05:1993) This European Standard was approved by CEN on 1994-12-22. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status o
15、f a national standard without any 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 versi
16、on in any other language made by 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, Gree
17、ce, Iceland, Ireland, Italy, Luxembourg, 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 1995 Copyright rese
18、rved to all CEN members Ref. No. EN ISO 105-N05:1995 EENISO105-N05:1995 BSI 11-1999 2 Foreword The text of the International Standard has been taken as a European Standard by the Technical Committee CEN/TC248, Textiles and textile products, from ISO/TC38, Textiles, of the International Organization
19、for Standardization (ISO). 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 October1995, and conflicting national standards shall be withdrawn at the latest by October1995. According to the CEN/CEN
20、ELEC 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, Portugal, Spain, Sweden, Switzerland, United Kingdom. NOTENormative references to in
21、ternational publications are listed inAnnex ZA (normative).ENISO105-N05:1995 BSI 11-1999 3 1 Scope This part of ISO105 specifies a method for determining the resistance of the colour of textiles of all kinds and in all forms to the action of sulfur dioxide as used for bleaching animal fibres. 2 Norm
22、ative references The following standards contain provisions which, through reference in this text, constitute provisions of this part of ISO105. At the time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this part of ISO10
23、5 are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below. Members of IECandISO maintain registers of currently valid International Standards. ISO 105-A01:1989, Textiles Tests for colour fastness Part A01: General principles of testing. ISO
24、 105-A02:1993, Textiles Tests for colour fastness Part A02: Grey scale for assessing change in colour. ISO 105-A03:1993, Textiles Tests for colour fastness Part A03: Grey scale for assessing staining. ISO 105-F:1985, Textiles Tests for colour fastness Part F: Standard adjacent fabrics. ISO 105-F10:1
25、989, Textiles Tests for colour fastness Part F10: Specification for adjacent fabric: Multifibre. 3 Principle A composite specimen of the textile containing its own mass of soap solution, and a composite test-control specimen, are exposed in an atmosphere containing sulfur dioxide. The change in colo
26、ur of the specimen and the staining of the adjacent fabric(s) are assessed with the grey scales. 4 Apparatus and reagents 4.1 Vessel, of approximately10 litres capacity, for the sulfur dioxide atmosphere. 4.2 Sulfur 4.3 Soap, containing not more than5% moisture and complying with the following requi
27、rements based upon dry mass: free alkali, calculated as Na 2 CO 3 :3g/kg maximum; free alkali, calculated as NaOH: 1g/kg maximum; total fatty matter: 850g/kg maximum; titre of mixed fatty acids prepared from the soap: 30 C maximum; iodine value: 50maximum. The soap shall be free from fluorescent bri
28、ghtening agents. 4.4 Soap solution, containing5g of soap (4.3) per litre of grade3 water (4.9). 4.5 Test control, prepared as follows: Enter a well wetted-out pattern of wool fabric at40 C into a dye-bath containing2,5% of Cl Acid Red (Colour Index, 3rd Edition),10% of sodium sulfate decahydrate (Na
29、 2 SO 4 .10H 2 O) and3% of acetic acid (300g/l), all percentages being calculated relative to the mass of the pattern. The liquor ratio shall be40:1. Raise the dye bath to the boil in30min and boil for30min. If necessary, exhaust the dye-bath by careful addition of1% to3% of acetic acid (300g/l) or1
30、% of sulfuric acid (relative density1,84) well diluted with water. Boil the bath for a further15min after addition of the acid. Then remove the pattern, rinse in cold, running tap-water and dry. 4.6 Adjacent fabrics, each measuring40mm 100mm (see ISO 105-A01:1989, subclause 8.3). Either: 4.6.1 A mul
31、tifibre adjacent fabric, complying with ISO 105-F10. Or: 4.6.2 Two single-fibre adjacent fabrics, complying with the relevant sections of F01toF08 of ISO105-F:1985, to be assessed for staining, one piece being made of wool and the other of the same fibre as the fabric under test, or as otherwise spe
32、cified. 4.7 If required, a non-dyeable fabric (for example, polypropylene). 4.8 Grey scale for assessing change in colour, complying with ISO105-A02, and grey scale for assessing staining, complying with ISO105-A03. 4.9 Grade 3 water (see ISO105-A01:1989, subclause8.2). 5 Test specimen 5.1 If the te
33、xtile to be tested is fabric, a) attach a specimen measuring40mm 100mm to a piece of the multifibre adjacent fabric (4.6.1), also measuring40mm 100mm, by sewing along one of the shorter sides, with the multifibre fabric next to the face of the specimen; orENISO105-N05:1995 4 BSI 11-1999 b) attach a
34、specimen measuring40mm 100mm between the two single-fibre adjacent fabrics (4.6.2), also measuring40mm 100mm, 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 ad
35、jacent fabrics and a) place it between a40mm 100mm piece of the multifibre adjacent fabric and a40mm 100mm piece of the non-dyeable fabric (4.7) and sew them along all four sides (see ISO 105-A01:1989, subclause 9.6); or b) place it between a40mm 100mm piece of each of the two specified single-fibre
36、 fabrics and sew along all four sides. 5.3 Prepare a composite specimen from the test control (4.5) in one of the ways outlined for fabric in5.1. 6 Procedure 6.1 Thoroughly impregnate the composite specimen and the composite test-control specimen by immersion for5min at a temperature of25 C 2 C in t
37、he soap solution (4.4), then squeeze so that each contains its own mass of solution. 6.2 Suspend the composite specimen and the composite test-control specimen for16h in the vessel (4.1) containing an atmosphere of sulfur dioxide, obtained by igniting5 g of sulfur (4.2) below the composite specimen
38、and the composite test-control specimen and immediately closing the vessel. 6.3 Remove the composite specimen and the composite test-control specimen from the sulfur dioxide atmosphere. If the composite specimen contains no cellulosic fibres, remove the stitching on all sides except one of the short
39、er sides of each specimen and allow both to hang in air for at least2h without rinsing. If the composite specimen contains cellulosic fibres, rinse it immediately after removal from the sulfur dioxide atmosphere in grade3 water (4.9) and then in cold, running tap-water. Remove the stitching on all s
40、ides except one of the shorter sides of each specimen and dry both by hanging them in air at a temperature not exceeding60 C. Examine the composite specimen and the composite test-control specimen when dry. 6.4 Assess the effect on the test-control specimen with the grey scales (4.8). If the change
41、in colour is not equal to the contrast illustrated by grade3, the test has not been carried out correctly and the operations described in6.1 to6.3 shall be repeated with a fresh composite specimen and a fresh composite test-control specimen. 6.5 Assess the change in colour of the specimen and the st
42、aining of the adjacent fabric(s) with the grey scales (4.8). 7 Test report The test report shall include the following particulars: a) the number and date of publication of this part of ISO105, i.e.ISO 105-N05:1993; b) all details necessary for the identification of the sample tested; c) the numeric
43、al 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 type of multifibre adjacent fabric used and the staining of each type of fibre in th
44、e multifibre adjacent fabric.ENISO105-N05:1995 BSI 11-1999 5 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 refer
45、ences 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 Standard only when incorporated in it by amendment or revision. For undated references, the
46、 latest edition of the publication referred to applies (including amendments). Publication Year Title EN Year ISO 105-A01 1989 Textiles Tests for colour fastness Part A01: General principles of testing EN 20105-A01 1992 ISO 105-A02 1993 Textiles Tests for colour fastness Part A02: Grey scale for ass
47、essing change in colour EN 20105-A02 1994 ISO 105-A03 1993 Textiles Tests for colour fastness Part A03: Grey scale for assessing staining EN 20105-A03 19946 blankBSENISO105-N05:1995 BSI 11-1999 List of references See national foreword.BS EN ISO 105-N05:1995 BSI 389 Chiswick High Road London W4 4AL B
48、SIBritishStandardsInstitution BSI is the independent national body responsible for 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
49、 BritishStandards should make sure that they possess the latest amendments or editions. 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
