1、BRITISH STANDARD BS EN ISO 105-X06:1997 Textiles Tests for colour fastness Part X06: Colour fastness to soda boiling (ISO 105-X06:1994) The European Standard EN ISO 105-X06:1997 has the status of a British Standard ICS 59.080.01BSENISO105-X06:1997 This British Standard, having been prepared under th
2、e directionof the Sector Board forMaterials and Chemicals, waspublished under the authorityof the Standards Boardand comes intoeffecton 15August 1997 BSI 09-1999 ISBN 0 580 27868 9 National foreword This British Standard is the English language version of ENISO105-X06:1997. It is identical with ISO1
3、05-X06:1994. It supersedes the relevant method in BS1006:1990 which is withdrawn by amendment. The UK participation in its preparation was entrusted by Technical Committee TCI/25, Chemical properties, to Subcommittee TCI/25/-/10, Colour fastness, which has the responsibility to: aid enquirers to und
4、erstand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. A list of organizations represented o
5、n this subcommittee can be obtained on request to its secretary. Cross-references Attention is drawn to the fact thatAnnex ZA list normative references to international publications with their corresponding European publications. The British Standards which implement international or European public
6、ations referred to in this document may be found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index”, or using the “Find” facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necessary provisio
7、ns 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. Summary of pages This document comprises a front cover, an inside front cover, pages i and ii, theEN ISO title pag
8、e, page 2, the ISO title page, pagesiitoiv, pages 1 and 2, 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. Amendments issued since publication
9、 Amd. No. Date CommentsBSENISO105-X06:1997 BSI 09-1999 i Contents Page National foreword Inside front cover Foreword 2 Foreword iii Text of ISO 105-X06 1ii blankEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 105-X06 April 1997 ICS 59.080.01 Descriptors: See ISO document English version Tex
10、tiles Tests for colour fastness PartX06:Colourfastness to soda boiling (ISO 105-X06:1994) Textiles Essais de solidit des teintures Partie X06: Solidit des teintures au dbouillissage lair libre (ISO 105-X06:1994) Textilien Farbechtheitsprfungen TeilX06: Farbechtheit gegen Kochen in Sodalsung (ISO 105
11、-X06:1994) This European Standard was approved by CEN on 1997-03-28. 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 bibliographic
12、al references concerning such national standards may be obtained on application to the Central Secretariat or to any CEN member. The European Standards exist in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN me
13、mber 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, Netherlands, Norway, Portugal, Spain, Sw
14、eden, 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 1997 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national
15、 Members. Ref. No. EN ISO 105-X06:1997 EENISO105-X06:1997 BSI 09-1999 2 Foreword The text of the International Standard from Technical Committee ISO/TC38 “Textiles” of the International Organization for Standardization (ISO) has been taken over as an European Standard by Technical Committee CEN/TC24
16、8 “Textiles and textile products”, the secretariat of which is held by BSI. 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 October1997, and conflicting national standards shall be withdrawn at th
17、e latest by October1997. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, No
18、rway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. Endorsement notice The text of the International Standard ISO105-X06:1994 has been approved by CEN as a European Standard without any modification. NOTENormative references to International Standards are listed inAnnex ZA (normative)
19、.ENISO105-X06:1997 ii BSI 09-1999 Contents Page Foreword iii 1 Scope 1 2 Normative references 1 3 Principle 1 4 Apparatus and reagents 1 5 Test specimens 1 6 Procedure 2 7 Test report 2 Annex ZA (normative) Normative references to international publications with their relevant European publications
20、Inside back cover Descriptors: Textiles, dyes, tests, boiling temperature tests, determination, colour fastness, sodium carbonate.ENISO105-X06:1997 BSI 09-1999 iii Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bod
21、ies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and
22、 non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. Draft International Standards adopted by the technical committees are circulated to the member bod
23、ies for voting. Publication as an International Standard requires approval by at least 75% of the member bodies casting a vote. International Standard ISO105-X06 was prepared by Technical Committee ISO/TC38, Textiles, Subcommittee SC1, Tests for coloured textiles and colorants. This fourth edition c
24、ancels and replaces the third edition (ISO105-X06:1987), of which it constitutes a technical revision. ISO105 was previously published in thirteen “parts”, each designated by a letter (e.g. “Part A”), with publication dates between1978and1985. Each part contained a series of “sections”, each designa
25、ted by the respective part letter and by a two-digit serial number (e.g. “Section A01”). These sections are now being republished as separate documents, themselves designated “parts” but retaining their earlier alphanumeric designations. A complete list of these parts is given in ISO105-A01.iv blank
26、ENISO105-X06:1997 BSI 09-1999 1 1 Scope 1.1 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 boiling dilute sodium carbonate solution. The method is mainly applicable to natural and regenerated cellulose ma
27、terials. 1.2 Two tests are provided: one with and the other without the addition of a reduction inhibitor. 2 Normative 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 i
28、ndicated were valid. All standards are subject to revision, and parties to agreements based on this part of ISO105 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 Interna
29、tional Standards. ISO 105-A01:1994, Textiles Tests for colour 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. ISO 105-A03:1993, Textiles Tests for colour fastness Part A03: Grey scale for asse
30、ssing staining. ISO 105-F:1985, Textiles Tests for colour fastness Part F: Standard adjacent fabrics. 3 Principle A specimen of the textile between specified undyed cloths is rolled around a glass rod and treated with boiling sodium carbonate solution with and without the addition of a reduction inh
31、ibitor. The composite specimen is rinsed and dried. The change in colour of the specimen and the staining of the undyed cloths are assessed by comparison with the grey scales. 4 Apparatus and reagents 4.1 Vessel equipped with water-cooled reflux condenser of the finger type, to hold a cylindrical sp
32、ecimen 40mm long in the boiling solution. 4.2 Glass rod, 5mm to 8mm in diameter. 4.3 Desized undyed cotton fabric, measuring40mm 100mm. (This material is not cotton adjacent fabric.) 4.4 Single-fibre adjacent fabric, complying with the relevant sections of F01toF08 ofISO105-F:1985, of the type under
33、 test (or if fibre or yarn is being tested, adjacent fabric made from the same kind of fibre). 4.5 Sodium carbonate, aqueous solution containing10g of anhydrous sodium carbonate per litre. 4.6 Sodium carbonate, aqueous solution containing10g of anyhdrous sodium carbonate and4g of sodium m-nitrobenze
34、nesulfonate per litre. 4.7 Test controls: dyeings of CI Vat Red 1 (Colour Index, 3rd edition). 4.7.1 Reduction Make a paste of CI Vat Red1 (Colour Index, 3rd edition) with 150times its own mass of water, using an anionic wetting agent at the rate of 3ml per gram of dye. Add 40ml of sodium hydroxide
35、solution(400g/l) and 13g of sodium dithionite per litre of dye-bath, and allow the dye to reduce for15min at80 C. 4.7.2 Dyeing Set the dye-bath at a liquor ratio of 25 : 1. To it add2ml to 3ml of sodium hydroxide solution(400g/l) and 1g sodium dithionite per litre of bath, followed by the calculated
36、 amount of reduced dye. Start the dyeing at 30 C, and apply heat for 15min to bring the temperature to 60 C. Continue dyeing at this temperature for 30min. Then oxidize the specimen in air, rinse in cold running tap-water, soap at the boil, rinse in grade3water (see ISO105-A01:1994, 8.1), then in co
37、ld running tap-water, and dry. 4.8 Grey scale for assessing change in colour, complying with ISO105-A02, and grey scale for assessing staining, complying with ISO105-A03. 5 Test specimens 5.1 Two composite test specimens, prepared as follows, are required for the tests with and without the addition
38、of a reduction inhibitor. 5.2 If the textile to be tested is fabric, place a specimen measuring 40mm 100mm between one piece of undyed cotton fabric (4.3) and one piece of adjacent fabric (4.4) and sew along one of the shorter sides to form a composite specimen.ENISO105-X06:1997 2 BSI 09-1999 5.3 If
39、 the textile to be tested is yarn, knit it into fabric and treat it as in 5.2 or form a layer of parallel lengths of it between the two pieces of undyed fabric(4.3 and 4.4), the amount of yarn taken being approximately equal to half the combined mass of the undyed fabrics. Sew along one of the short
40、er sides to hold the yarn in place and to form a composite specimen. 5.4 If the textile to be tested is loose fibre, comb and compress an amount approximately equal to half the combined mass of the undyed fabric (4.3 and 4.4) into a sheet 40mm 100mm. Place the sheet between the two undyed fabrics an
41、d sew along all four sides to hold the fibre in place and to form a composite specimen. 5.5 Prepare two composite specimens of the test control (4.7) in the manner outlined for fabric in5.2. 6 Procedure 6.1 Carry out the operations described below in6.2 to 6.4 with each composite test specimen and c
42、omposite test-control specimen in parallel, in separate baths. 6.2 Roll the composite specimen compactly around the glass rod to form a cylinder 40mm long and tie it uniformly, but not tightly, with thread. 6.3 Treat one composite specimen on the rod by boiling gently under reflux for 1h in the sodi
43、um carbonate solution (4.5), at a liquor ratio of30:1. Treat the other composite specimen in the same way and for the same time in boiling sodium carbonate solution containing sodium m-nitrobenzenesulfonate (4.6). 6.4 Remove the composite specimens from the rod immediately and rinse for 10min in col
44、d, running tap-water. Open out the composite specimens (by breaking the stitching on all sides except one of the shorter sides, if necessary) and dry them by hanging in air at a temperature not exceeding 60 C, with the three parts in contact only at the line of stitching. 6.5 Assess the effect on th
45、e composite test-control specimens by comparison with the grey scales (4.8). The ratings of the test-control specimen after boiling with sodium m-nitrobenzenesulfonate should be 3 4 weaker, yellower, in respect of change in colour; 5 in respect of staining. The ratings of the test-control specimen a
46、fter boiling without sodium m-nitrobenzenesulfonate should be 2 3 weaker, yellower, in respect of change in colour; 2 3 in respect of staining. If the test-control specimens do not yield these values, the test has not been carried out correctly, and the operations described in 6.1 to 6.4 inclusive s
47、hould be repeated with fresh composite test specimens and fresh composite test-control specimens. 6.6 Assess the change in colour of the test specimen and the staining of the undyed cotton fabric (4.3) and the adjacent fabric (4.4) by comparison with the grey scales (4.8). 7 Test report The test rep
48、ort shall include the following information: a) the number and year of publication of this part of ISO105,i.e. ISO105-X06:1994; b) all details necessary for the identification of the sample tested; c) the numerical grey scale ratings for change in colour and the numerical grey scale ratings for stai
49、ning of each kind of undyed fabric tested with sodium carbonate alone and with sodium carbonate and sodium m-nitrobenzenesulfonate reduction inhibitor. When the two pieces of undyed fabric are identical and the two assessments of staining are different, report only the lower rating.ENISO105-X06:1997 BSI 09-1999 3 Annex ZA (normative) Normative references to international publications with their relevant European publications This European Standard incorporates by dated or undated reference, provisions from othe
