BS EN ISO 105-X07-1997 Textiles Tests for colour fastness Colour fastness to cross-dyeing Wool《纺织品 色牢度试验 耐交染色牢度 羊毛》.pdf

1、BRITISH STANDARD BS EN ISO 105-X07:1997 Textiles Testsforcolour fastness Part X07: Colour fastness to cross-dyeing: Wool (ISO 105-X07:1994) The European Standard EN ISO 105-X07:1997 has the status of a BritishStandard ICS 59.080.01BSENISO105-X07:1997 This British Standard, having been prepared under

2、 the directionof the Sector Board for Materials and Chemicals, was published under the authority ofthe Standards Board and comesinto effect on 15 August 1997 BSI 10-1999 ISBN 0 580 27869 7 National foreword This British Standard is the English language version of EN ISO 105-X07:1997. It is identical

3、 with ISO 105-X07:1994. It supersedes the relevant method in BS1006:1990 which is withdrawn by amendment.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 enqui

4、rers 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; monitor related international and European developments and promulgate them in the UK. A list of organizations re

5、presented 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 publications with their corresponding European publications. The British Standards which implement these international

6、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 Standards Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of a con

7、tract. 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 page, page 2,

8、the ISO title page, pages ii to iv, pages 1 and 2, an inside back cover andaback 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 Amd. No.

9、Date CommentsBSENISO105-X07:1997 BSI 10-1999 i Contents Page National foreword Inside front cover Foreword 2 Foreword iii Text of ISO 105-X07 1ii blankEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 105-X07 April 1997 ICS 59.080.01 Descriptors: See ISO document English version Textiles Test

10、s for colour fastness Part X07: Colourfastness to cross-dyeing: Wool (ISO 105-X07:1994) Textiles Essais de solidit des teintures Partie X07: Solidit des teintures la surteinture: Laine (ISO 105-X07:1994) Textilien Farbechtheitsprfungen TeilX07: Farbechtheit gegen berfrben: Wolle (ISO 105-X07:1994) T

11、his 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 bibliographical reference

12、s 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 member into it

13、s 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, Sweden, Switze

14、rland 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 Members. Re

15、f. No. EN ISO 105-X07:1997 EENISO105-X07:1997 BSI 10-1999 2 Foreword The text of the International Standard 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 “Textile

16、s 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 the latest b

17、y 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, Norway, Port

18、ugal, Spain, Sweden, Switzerland and the UnitedKingdom. Endorsement notice The text of the International Standard ISO 105-X07:1994 has been approved by CEN as a European Standard without any modification. NOTENormative references to International Standards are listed in Annex ZA (normative).ENISO105

19、-X07:1997 ii BSI 10-1999 Contents Page Foreword iii 1 Scope 1 2 Normative references 1 3 Principle 1 4 Apparatus and reagents 1 5 Test specimen 1 6 Procedure 1 7 Test report 2 Annex ZA (normative) Normative references to international publications with their relevant European publications Inside bac

20、k cover Table 1 Single-fibre adjacent fabrics 1ENISO105-X07:1997 BSI 10-1999 iii Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through

21、 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 non-governmental, in liaison with ISO, also take part in the work. ISO collaborate

22、s 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 bodies for voting. Publication as an InternationalStandard requires approval by at lea

23、st75% of the member bodies casting a vote. International Standard ISO 105-X07 was prepared by Technical Committee ISO/TC 38, Textiles, Subcommittee SC 1, Tests for coloured textiles and colorants. This fourth edition cancels and replaces the third edition (ISO105-X07:1987), of which it constitutes a

24、 technical revision. ISO 105 was previously published in thirteen “parts”, each designated by a letter (e.g. “Part A”), with publication dates between1978 and1985. Each part contained a series of “sections”, each designated by the respective part letter and by a two-digit serial number (e.g. “Sectio

25、n 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. Descriptors: Textiles, wool, dyes, tests, dyeing tests, determination, colour fastness.

26、iv blankENISO105-X07:1997 BSI 10-1999 1 1 Scope This part of ISO 105 specifies a method for determining the resistance of the colour of textiles to the action of processes used for dyeing wool. 2 Normative references The following standards contain provisions which, through reference in this text, c

27、onstitute provisions of ISO105. At the time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on ISO105 are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below. Members

28、 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 105-A02:1993, Textiles Tests for colour fastness Part A02: Grey scale for assessing change in colour. ISO 105-A03:1993, Tex

29、tiles 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 Specimens of the textile in contact with adjacent fabrics are treated in different types of wool dye-bath, but without any dy

30、estuff. The specimens are 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 Dye vessel equipped with reflux condenser 4.2 Acetic acid, aqueous solution (300 g/l). 4.3 Sulf

31、uric acid, ( 1,84 g/ml). 4.4 Sodium sulfate, decahydrate (Na 2 SO 4 .10H 2 O). 4.5 Potassium dichromate (K 2 Cr 2 O 7 ). 4.6 Ten single-fibre adjacent fabrics, complying with the relevant sections of F01 to F08 of ISO 105-F:1985, each measuring 40mm 100mm, five pieces made of the same kind of fibre

32、as that of the textile to be tested, or that predominating in the case of blends, and five made of the fibre indicated inTable 1, or, in the case of blends, of the kind of fibre second in order of predominance, or as otherwise specified. 4.7 Grey scale for assessing change in colour, complying with

33、ISO105-A02, and grey scale for assessing staining, complying with ISO105-A03. Table 1 Single-fibre adjacent fabrics 5 Test specimen 5.1 Prepare five composite specimens in the manner described below. 5.2 If the textile to be tested is fabric, place a specimen between two adjacent fabrics (4.6), one

34、of each kind, each measuring40mm 100mm, and sew along one of the short sides to form a composite specimen. 5.3 If the textile to be tested is yarn, knit it into fabric and treat it as in5.2 or form a layer of parallel lengths of it between two adjacent fabrics (4.6), one of each kind, the amount of

35、yarn taken being approximately equal 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. 5.4 If the textile to be tested is loose fibre, comb and compress an amount approximately equal to half the combined mass of tw

36、o adjacent fabrics(4.6), one of each kind, into a sheet40mm 100mm. Place the sheet between the two adjacent fabrics and sew along all four sides to hold the fibre in place and to form a composite specimen. 6 Procedure 6.1 General Carry out the operations described in6.2 to 6.7 inclusive, using a liq

37、uor ratio of 50 : 1. The liquor ratio and the percentages of reagents in the baths are based upon the mass of the composite specimen. If no condenser is used, replace the evaporated water. 6.2 Neutral cross-dyeing Place one composite specimen in a bath containing20% sodium sulfate decahydrate(4.4).

38、Raise the temperature to98 C 2 C in30min, and maintain this temperature for 90min. If first piece is: Second piece to be: cotton wool silk linen viscose acetate polyamide polyester acrylic wool cotton wool wool wool wool wool wool woolENISO105-X07:1997 2 BSI 10-1999 6.3 Acetic acid cross-dyeing Plac

39、e one composite specimen in a bath containing5% of the acetic acid solution(4.2) and20% sodium sulfate decahydrate(4.4). Raise the temperature to98 2 C in 30min, and maintain this temperature for90min. 6.4 Sulfuric acid cross-dyeing Place one composite specimen in a bath containing20% sodium sulfate

40、 decahydrate (4.4) and4% sulfuric acid(4.3). Raise the temperature to98 C 2 C in 30min, and maintain this temperature for90min. 6.5 Acetic acid/chrome cross-dyeing Place one composite specimen in a bath containing20% sodium sulfate decahydrate (4.4) and5% of the acetic acid solution (4.2). Raise the

41、 temperature to 98 C 2 C in 30min, and maintain this temperature for30min. Add2% potassium dichromate (4.5), and maintain the bath at98 C 2 C for an additional 60min. 6.6 Sulfuric acid/chrome cross-dyeing Place one composite specimen in a bath containing20% sodium sulfate decahydrate (4.4) and5% of

42、the acetic acid solution (4.2). Raise the temperature to98 C 2 C in 30min, and maintain this temperature for30min. Add 2% sulfuric acid (4.3), and maintain the bath at98 C 2 C for an additional15min. Add2% potassium dichromate (4.5), and maintain at98 C 2 C for an additional60min. 6.7 Drying Open ou

43、t the composite specimens (by breaking the stitching on all sides except one of the shorter sides, if necessary) and dry them by hanging them in air at a temperature not exceeding60 C, with the parts in contact only at the remaining line of stitching. 6.8 Assessment Assess the change in colour of ea

44、ch specimen and the staining of the adjacent fabrics by comparison with the grey scales. 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-X07:1994; b) all details necessary for the identification of the

45、 sample tested; c) the method of cross-dyeing used; d) the numerical grey scale rating for the change in colour of the specimen; e) the numerical grey scale rating for staining of each kind of adjacent fabric used.ENISO105-X07:1997 BSI 10-1999 Annex ZA (normative) Normative references to internation

46、al publications with their relevant European publications 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,

47、 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 latest edition of the publication referred to applies. Publication Year Title EN Year ISO 105-A01 1994 Textiles Test f

48、or colour fastness PartA01:General principles of testing EN ISO 105-A01 1995 ISO 105-A02 1993 Textiles Test for colour fastness PartA02: Greyscale for assessing change in colour EN 20105-A02 1994 ISO 105-A03 1993 Textiles Test for colour fastness PartA03: Grey scale for assessing staining EN 20105-A

49、03 1994BS EN ISO 105-X07:1997 BSI 389 Chiswick High Road London W4 4AL BSIBritishStandardsInstitution 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 BritishStandards should make sure that they possess the latest amendments or editions. It is the co