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1、BRITISH STANDARD BS EN ISO 105-X08:1997 Textiles Tests for colour fastness Part X08: Colour fastness to degumming (ISO 105-X08:1994) The European Standard EN ISO 105-X08:1997 has the status of a British Standard ICS 59.080.01 Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 19 13:24:08 GMT+00:00
2、2006, Uncontrolled Copy, (c) BSI BS EN ISO 105-X08:1997 This British Standard, having been prepared under the direction of the Sector Board for Materials and Chemicals, was published under the authority of the Standards Board and comes into effect on 15 August 1997 BSI 09-1999 ISBN 0 580 27870 0 Nat
3、ional foreword This British Standard is the English language version of EN ISO 105-X08:1997. It is identical with ISO 105-X08:1994. It supersedes the relevant method in BS 1006:1990 which is withdrawn by amendment. The UK participation in its preparation was entrusted by Technical Committee TCI/25,
4、Chemical properties, to Subcommittee TCI/25/-/10, Colour fastness, which has the responsibility to: aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; moni
5、tor related international and European developments and promulgate them in the UK. A list of organizations represented on this subcommittee can be obtained on request to its secretary. Cross-references Attention is drawn to the fact that Annex ZA list normative references to international publicatio
6、ns with their corresponding European publications. The British Standards which implement these international or European publications may be found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index”, or using the “Find” facility of the BSI Standar
7、ds Electronic Catalogue. 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 Standard does not of itself confer immunity from legal obligations. Summary of pages
8、 This document comprises a front cover, an inside front cover, pages i and ii, the EN title page, page 2, the ISO title page, pages ii to iv, pages 1 to 3 and a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the ame
9、ndment table on the inside front cover. Amendments issued since publication Amd. No.DateComments Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 19 13:24:08 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN ISO 105-X08:1997 BSI 09-1999i Contents Page National forewordInside front cover Foreword2
10、Forewordiii Text of ISO 105-X081 Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 19 13:24:08 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ii blank Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 19 13:24:08 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE
11、 NORM EN ISO 105-X08 April 1997 ICS 59.080.01 Descriptors: See ISO document English version Textiles Tests for colour fastness Part X08: Colour fastness to degumming (ISO 105-X08:1994) Textiles Essais de solidit des teintures Partie X08: Solidit des teintures au dcreusage (ISO 105-X08:1994) Textilie
12、n Farbechtheitsprfungen Teil X08: Farbechtheit gegen Entbasten (ISO 105-X08:1994) 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 natio
13、nal 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. The European Standards exist in three official versions (English, French, German). A version in any
14、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, Greece, Icelan
15、d, 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 1997 CEN All rights of exploi
16、tation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 105-X08:1997 E Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 19 13:24:08 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN ISO 105-X08:1997 BSI 09-1999 2 Foreword The text of the International Standard
17、 from Technical Committee ISO/TC 38 “Textiles” of the International Organization for Standardization (ISO) has been taken over as an European Standard by Technical Committee CEN/TC 248 “Textiles and textile products”, the secretariat of which is held by BSI. This European Standard shall be given the
18、 status of a national standard, either by publication of an identical text or by endorsement, at the latest by October 1997, and conflicting national standards shall be withdrawn at the latest by October 1997. According to the CEN/CENELEC Internal Regulations, the national standards organizations of
19、 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 and the United Kingdom. Endorsement notice The text of the International
20、 Standard ISO 105-X08:1994 has been approved by CEN as a European Standard without any modification. NOTENormative references to International Standards are listed in Annex ZA (normative). Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 19 13:24:08 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Lice
21、nsed Copy: sheffieldun sheffieldun, na, Sun Nov 19 13:24:08 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN ISO 105-X08:1997 ii BSI 09-1999 Contents Page Forewordiii 1Scope1 2Normative references1 3Principle1 4Apparatus and reagents1 5Test specimen1 6Procedure1 7Test report1 Annex ZA (normative) Norma
22、tive references to international publications with their relevant European publications3 Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 19 13:24:08 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN ISO 105-X08:1997 BSI 09-1999iii Foreword ISO (the International Organization for Standardization) is
23、a worldwide federation of national standards bodies (ISO member bodies). 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 represent
24、ed on that committee. International organizations, governmental and 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 a
25、dopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. International Standard ISO 105-X08 was prepared by Technical Committee ISO/TC 38, Textiles, Subcommittee
26、 SC 1, Tests for coloured textiles and colorants. This fourth edition cancels and replaces the third edition (ISO 105-X08:1987), of which it constitutes a technical revision. ISO 105 was previously published in thirteen “parts”, each designated by a letter (e.g. “Part A”), with publication dates bet
27、ween 1978 and 1985. Each part contained a series of “sections”, each designated 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
28、designations. A complete list of these parts is given in ISO 105-A01. Descriptors: Textiles, dyes, tests, determination, colour fastness, soaps. Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 19 13:24:08 GMT+00:00 2006, Uncontrolled Copy, (c) BSI iv blank Licensed Copy: sheffieldun sheffieldun,
29、 na, Sun Nov 19 13:24:08 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN ISO 105-X08:1997 BSI 09-19991 1 Scope This part of ISO 105 specifies a method for determining the resistance of the colour of textiles of all kinds, except loose fibre, to the action of soap solutions such as those used in degumm
30、ing raw silk. 2 Normative references The following standards contain provisions which, through reference in this text, constitute provisions of ISO 105. At the time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on ISO 105 ar
31、e 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 International Standards. ISO 105-A01:1994, Textiles Tests for colour fastness Part A01: General principles of testing. ISO 1
32、05-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. 3 Principle A s
33、pecimen of the textile in contact with adjacent fabrics is treated with a soap solution, then rinsed and dried. The change in colour of the specimen and the staining of the adjacent fabrics are assessed by comparison with the grey scales. 4 Apparatus and reagents 4.1 Vessel, of capacity 500 ml, with
34、 appropriate reflux condenser. 4.2 Soap, containing not more than 5 % moisture and complying with the following requirements based on dry mass: free alkali, calculated as Na2CO3: 0,3 g/kg maximum; free alkali, calculated as NaOH: 1 g/kg maximum; total fatty matter: 850 g/kg minimum; titre of mixed f
35、atty acids prepared from soap: 30 C maximum; iodine value: 50 maximum. The soap shall be free from fluorescent brightening agents. 4.3 Soap solution, containing 7 g of soap (4.2) per litre of grade 3 water (4.5). 4.4 Sodium carbonate, anhydrous (Na2CO3). 4.5 Grade 3 water, (see ISO 105-A01:1994, sub
36、clause 8.1). 4.6 Two single-fibre adjacent fabrics, one piece made of raw silk, complying with section F06 of ISO 105-F:1985, the other made of the same kind of fabric as that of the textile to be tested or that pre-dominating in the case of blends, complying with the relevant section of F01 to F08
37、of ISO 105-F:1985. 4.7 Grey scale for assessing change in colour, complying with ISO 105-A02, and grey scale for assessing staining, complying with ISO 105-A03. 5 Test specimen 5.1 If the textile to be tested is fabric, attach a specimen measuring 40 mm 100 mm between the two single-fibre adjacent f
38、abrics (4.6), also measuring 40 mm 100 mm, by sewing along one of the shorter sides. 5.2 If the textile to be tested is yarn, knit it into fabric and treat it as in 5.1 or form a layer of parallel lengths of it between the two adjacent fabrics (4.6), the amount of yarn taken being approximately equa
39、l to half the combined mass of the adjacent fabrics. Sew along all four sides to hold the yarn in place and to form a composite specimen. 6 Procedure 6.1 Treat the composite specimen in the vessel (4.1) for 10 min under reflux with a lightly boiling soap solution (4.3) at a liquor ratio of 100 : 1.
40、6.2 After 10 min, add 0,5 g of anhydrous sodium carbonate (4.4) per litre of the boiling soap solution and keep boiling lightly for another 110 min (2 h in all). 6.3 Remove the composite specimen from the soap solution, rinse twice in cold grade 3 water (4.5) and then for 10 min in cold, running tap
41、-water. Squeeze the composite specimen thoroughly, open it out (by breaking the stitching on all sides except one of the shorter sides, if necessary) and dry it by hanging it in air at a temperature not exceeding 60 C, with the three parts in contact only at the remaining line of stitching. 6.4 Asse
42、ss the change in colour of the specimen and the staining of the adjacent fabrics by comparison with the grey scales (4.7). 7 Test report The test report shall include the following information: a) the number and year of publication of this part of ISO 105, i.e. ISO 105-X08:1994; Licensed Copy: sheff
43、ieldun sheffieldun, na, Sun Nov 19 13:24:08 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN ISO 105-X08:1997 2 BSI 09-1999 b) all details necessary for the identification of the sample tested; c) the numerical grey scale rating for the change in colour of the specimen; d) the numerical grey scale rati
44、ng for staining of each kind of adjacent fabric used. Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 19 13:24:08 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN ISO 105-X08:1997 BSI 09-19993 Annex ZA (normative) Normative references to international publications with their relevant European publi
45、cations 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. For dated references, subsequent amendments to or revisions of any of t
46、hese publications 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. PublicationYearTitleENYear ISO 105-A011994Textiles Test for colour fastness Part A01: General principles of testi
47、ng EN ISO 105-A01 1995 ISO 105-A021993Textiles Test for colour fastness Part A02: Grey scale for assessing change in colour EN 20105-A021994 ISO 105-A031993Textiles Test for colour fastness Part A03: Grey scale for assessing staining EN 20105-A031994 Licensed Copy: sheffieldun sheffieldun, na, Sun N
48、ov 19 13:24:08 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN ISO 105-X08:1997 BSI 389 Chiswick High Road London W4 4AL BSI British Standards Institution BSI is the independent national body responsible for preparing British Standards. It presents the UK view on standards in Europe and at the inte
49、rnational level. It is incorporated by Royal Charter. Revisions British Standards are updated by amendment or revision. Users of British Standards 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 British Standard would inform the Secretary of the technical committee responsible, the identity of which can be found
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