1、CEN EN*ISO*LOS- NO5 95 3404589 0095739 ObT BRITISH STANDARD Textiles - Tests for colour fastness Part N05: Colour fastness to stoving The European Standard EN IS0 105-NO5 : 1995 has the status of a British Standard BS EN IS0 105-NO5 : 1995 CEN EN*ISO*LO5- NO5 95 I 3404589 0095740 881 O BSI 1995 Amd.
2、 No. Date BS EN IS0 105-NO5 : 1995 Text affected Committees responsible for this British Standard The preparation of this British Standard was entrusted to lkchnical Committee CI/25, Chemical properties, upon which the following bodies were represented: Association of Consulting Scientists Associati
3、on of Suppliers to the British Clothing Industry British Retail Consortium 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 SAT
4、RA Footwear Technology Centre Soap and Detergent Industry Association Society 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. Thii British Standard, having been p
5、repared under the direction of the Sector Board for Materiais and Chemicals, was published under the authority of the Standards Board and comes into effect on The following BSI references relate to the work on this standard: Committee reference TCI25 Special announcement in J3SI Naus, August 1994 IS
6、BN O 580 23741 9 BS EN IS0 105-NO5 : 1995 Contents Page Committees responsible Inside front cover National foreword ii Fore word 2 Method 1 Scope 2 Normative references 3 Principle 4 Apparatus and reagents 5 Test specimen 6 Procedure 7 Test report Annex ZA (normative) Normative references to interna
7、tional publications with their relevant European publications 6 1 CEN EN*ISO*LOS- NO5 95 W 3404589 009574Z 654 W BS EN IS0 105N05 : 1995 National foreword This British Standard has been prepared by Technical Committee TCI/25 and is the English language version of EN IS0 105-NO5 : 1995 Tex-tiles - Te
8、sts for colour fastness - Part N05: Colour fastness to stoving, published by the European Committee for Standardization (CEN), which is identical with IS0 105-NO5 : 1993, published by the International Organization for Standardization (ISO). This British Standard supersedes the corresponding method
9、in BS 1006 : 1990, which is deleted by amendment. Cross-references IS0 105-A01 : 1989 IS0 105-A02 : 1993 IS0 105-A03 : 1993 IS0 105-F : 1985 Publication referred to Corresponding British Standard BS EN 20105 Rxtiks - stssfor colour fastness Part A01 : 1993 General principles of testing Part A02 : 19
10、93 Grey scale for assessing change in colour Part A03 : 1993 Grey scale for assessing staining BS 1006 : 1990 Methods of test for colour fastness of textiles and leather (Section F) BS 1006 : 1990 Methods of test for colour fastness of textiles and leather (Section F10) IS0 105-F10 : 1989 Compliance
11、 with a British Standard does not of itself confer immunity from legal obligations. ii CEN EN*ISO*LO5- NO5 95 I 3404589 O095743 590 = EUROPEAN STANDARD EN IS0 105-NO5 NORME EUROPENNE EUROPISCHE NORM April 1995 ICs 59.080.10 Descriptors: Textiles, dyes, tests, determination, colour fastness, bleachin
12、g, sulphur dioxide English version Textiles - Tests for colour fastness - Part N05: Colour fastness to stoving (IS0 105-NO5 1993) Textiles - Essais de solidit des Textilien - Frbechtheitsprfungen - teintures - Partie N05: Solidit des teintures Teil N05: Bestimmung der au soufre Farbechtheit - Schwef
13、el (IS0 105-NO5 : 1993) (IS0 105-N05 : 1993) This European Standard was approved by CEN on 1994-12-22. CEN members are bound to comply with the CENXENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. U
14、p-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 translation un
15、der 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, Luxembourg, Nether
16、lands, 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 O 1995 Copyright reserved to all CEN members Ref. No. EN IS0 105-N
17、O5 : i995 E CEN EN*ISO*LO5- NO5 95 W 3404589 0095744 427 = Page 2 EN IS0 105N05 : 1995 Foreword The text of the International Standard has been taken as a European Standard by the Technical Committee CEN/TC 248, Textiles and textile products, from ISO/TC 38, Textiles, of the International Organizati
18、on for Standardization 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 October 1995, and conflicting national standards shall be withdrawn at the latest by October 1995. According to the CENKENELE
19、C 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. NTE. Normative references to inte
20、rnational publications are listed in annex ZA (normative). (EO) . Page 3 EN IS0 105-NO5 : 1995 Textiles - Tests for colour fastness - Part N05: Colour fastness to stoving 1 Scope This part of IS0 105 specifies a method for deter- mining the resistance of the colour of textiles of all kinds and in al
21、l forms to the action of sulfur dioxide as used for bleaching animal fibres. 2 Normative references The following standards contain provisions which, through reference in this text, constitute provisions of this part of IS0 105. At the time of publication, the editions indicated were valid. All stan
22、dards are subject to revision, and parties to agreements based on this part of IS0 105 are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below. Members of IEC and IS0 maintain registers of currently valid International Standards. IS0 105-A0
23、1:1989, Textiles - Tests for colour fast- ness - Part AOI: General principles of testing. IS0 105-A02:1993, Textiles - Tests for colour fast- ness - Part A02: Grey scale for assessing change in colour. IS0 105-A03:1993, Textiles - Tests for colour fast- ness - Part A03: Grey scale for assessing stai
24、ning. IS0 105-F: 1985, Textiles - Tests for colour fastness - Part F: Standard adjacent fabrics. IS0 105-F10:1989, Textiles - Tests for colour fast- ness - Part FIO: Specification for adjacent fabric: Multifibre. 3 Principle A composite specimen of the textile containing its own mass of soap solutio
25、n, and a composite test- control specimen, are exposed in an atmosphere containing sulfur dioxide. 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 Vessel, of approximately 10 litres capacity, for the sulf
26、ur dioxide atmosphere. 4.2 Sulfur 4.3 Soap, containing not more than 5 % moisture and complying with the following requirements based upon dry mass: - free alkali, calculated as Na,CO,: 3 g/kg maximum; - free alkali, calculated as NaOH: 1 g/kg maximum; - total fatty matter: 850 g/kg maximum; - titre
27、 of mixed fatty acids prepared from the soap: 30 “C maximum; - iodine value: 50 maximum. The soap shall be free from fluorescent brightening agents. 4.4 Soap solution, containing 5 g of soap (4.3) per litre of grade 3 water (4.9). CEN EN*ISO*LO5- NO5 95 3404589 O095746 2TT Page 4 EN IS0 105N05 : 199
28、5 4.5 Test control, prepared as follows: Enter a well wetted-out pattern of wool fabric at 40 “C into a dye-bath containing 2,5 % oi CI Acid Red (Colour Index, 3rd Edition), 10 % of sodium sulfate decahydrate (Na,SO,. 1 OH,O) and 3 % of acetic acid (300 g/l), all percentages being calculated relativ
29、e to the mass of the pattern. The liquor ratio shall be 40:l. Raise the dye bath to the boil in 30 min and boil for 30 min. If necessary, exhaust the dye-bath by careful addition of 1 % to 3 % of acetic acid (300 911) or 1 % of sulfuric acid (relative density 1,841 well diluted with water. Boil the
30、bath for a further 15 min after addition of the acid. Then remove the pattern, rinse in cold, running tap-water and dry. 4.6 Adjacent fabrics, each measuring 40 mm x 100 mm (see IS0 105-A01:1989, subclause 8.3). E it her: 4.6.1 A multifibre adjacent fabric, complying with IS0 105-F10. Or: 4.6.2 Two
31、single-fibre adjacent fabrics, complying with the relevant sections of Fol to F08 of IS0 105-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 speci- fied. 4.7 If required, a non-dyeable fabric (for example, po
32、lypropylene). 4.8 Grey scale for assessing change in colour, complying with IS0 105-A02, and grey scale for as- sessing staining, complying with IS0 105-A03. 4.9 Grade 3 water (see IS0 105-A01:1989, sub- clause 8.2). 5 Test specimen 5.1 If the textile to be tested is fabric, a) or b) attach a specim
33、en measuring 40 mm x 100 mm to a piece of the multifibre adjacent fabric (4.6.1), also measuring 40 mm x 100 mm, by sewing along one of the shorter sides, with the multifibre fabric next to the face of the specimen; attach a specimen measuring 40 mm x 100 mm between the two single-fibre adjacent fab
34、rics (4.6.21, also measuring 40 mm x 100 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
35、the multifibre adjacent fabric and a 40 mm x 100 mm piece of the non-dyeable fabric (4.7) and sew them along all four sides (see IS0 105-A01:1989, sub- clause 9.6); or b) place it between a 40 mm x 100 mm piece of each of the two specified single-fibre fabrics and sew along all four sides. 5.3 Prepa
36、re a composite specimen from the test control (4.5) in one of the ways outlined for fabric in 5.1. 6 Procedure 6.1 Thoroughly impregnate the composite specimen and the composite test-control specimen by immer- sion for 5 min at a temperature of 25 OC f 2 OC in the soap solution (4.41, then squeeze s
37、o that each con- tains its own mass of solution. 6.2 Suspend the composite specimen and the composite test-control specimen for 16 h in the ves- sel (4.1) containing an atmosphere of sulfur di- oxide, obtained by igniting 5 g of sulfur (4.2) below the composite specimen and the composite test- contr
38、ol specimen and immediately closing the vessel. 6.3 Remove the composite specimen and the com- posite test-control specimen from the sulfur dioxide at mos p here. If the composite specimen contains no cellulosic fi- bres, remove the stitching on all sides except one of the shorter sides of each spec
39、imen and allow both to hang in air for at least 2 h without rinsing. If the composite specimen contains cellulosic fi- bres, rinse it immediately after removal from the sul- fur dioxide atmosphere in grade 3 water (4.9) and then in cold, running tap-water. Remove the stitching on all sides except on
40、e of the shorter sides of each specimen and dry both by hanging them in air at a temperature not exceeding 60 “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 in colour is
41、 not equal to the contrast illustrated by grade 3, the test has not been carried out correctly and the oper- ations described in 6.1 to 6.3 shall be repeated with CEN EN*ISO*LO5- NO5 95 W 3404589 0095747 136 Page 5 EN IS0 105-NO5 : 1995 a fresh composite specimen and a fresh composite test-control s
42、pecimen. 6.5 Assess the change in colour of the specimen and the staining of the adjacent fabrick) 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 IS0 105, .e. IS0 105-N05:1993; b) all details ne
43、cessary for the identification of the sample tested; c) the numerical rating for change in colour of the specimen; d) if single-fibre adjacent fabrics were used, the nu- merical rating for staining of each kind of adjacent fabric used; e) if a multifibre adjacent fabric was used, the type of multifi
44、bre adjacent fabric used and the staining of each type of fibre in the multifibre adjacent fa bric. CEN EN*ISO*L05- NO5 95 E 3404589 0095748 O72 W Page 6 EN IS0 105-NO5 : 1995 Annex ZA (normative) Normative references to international publications with their relevant European publications This Europ
45、ean 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. For dated references, subsequent amendments to or revisions of any of these publications
46、 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 applies (including amendments). Publication Year Title EN Year IS0 105-AO1 1989 lkxtiles - lksh for colar fastness - EN 20105-AO1 1992 IS0
47、 105-AO2 1993 lkxtiles - lksh for colour fastness - EN 20105-AO2 1994 Part A01 : General principles of testing Part A02 ; Grey scale for assessing change in colour Part A03 : Grey scale for assessing staining IS0 105-AO3 1993 Wiles - Ests for colour fastness - EN 20105-AO3 1994 CEN EN*ISO*LO5- NO5 9
48、5 Is 3404589 0095749 TO9 BS EN IS0 105-NO5 : 1995 List of references See national foreword. CEN EN*IS0+205- NO5 95 3404589 0095750 720 BS EN IS0 105-NO5 : 1995 BSI 389 Chiswick High Road London W4 4AL 9507- 5- 0.9k- FP - BSI - British Standards Institution BSI is the independent national body respon
49、sible for preparing British Standards. It presents the UK view on standards in Europe and at the international level. It is incorporated by Royal Charter. Contract requirements 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. Revisions British Standards are updated by amendment or revision. Users of British Standards should make sure that they possess the latest amendments or editions. Any person who finds an inaccuracy or ambiguity w
