1、Governmentof CanadaCanadian GeneralStandards BoardExperience and excellenceExprience et excellenceGouvernementdu CanadaOffice des normesgnrales du Canada CAN/CGSB-4.2No. 46-96/ISO 105-A02:1993Supersedes CAN/CGSB-4.2No. 46-M90/ISO 105-A02:1987ReaffirmedDecember 2003Textile Test MethodsTextiles Tests
2、for Colourfastness Part A02:Grey Scale for Assessing Change in ColourICS 59.080.30International Organization for StandardizationNational Standard of CanadaCopyright Canadian General Standards Board Provided by IHS under license with CGSBNot for ResaleNo reproduction or networking permitted without l
3、icense from IHS-,-,-The CANADIAN GENERAL STANDARDS BOARD (CGSB), The STANDARDS COUNCIL OF CANADA is the co-ordinatingunder whose auspices this National Standard of Canada has been body of the National Standards System, a federation ofdeveloped is a government agency within Public Works and independe
4、nt, autonomous organizations working towards theGovernment Services Canada. CGSB is engaged in the production further development and improvement of voluntaryof voluntary standards in a wide range of subject areas through the standardization in the national interest.media of standards committees and
5、 the consensus process. TheThe principal objectives of the Council are to foster and promotestandards committees are composed of representatives of relevantvoluntary standardization as a means of advancing the nationalinterests including producers, consumers and other users, retailers,economy, benef
6、iting the health, safety and welfare of the public,governments, educational institutions, technical, professional andassisting and protecting the consumer, facilitating domestic andtrade societies, and research and testing organizations. Any giveninternational trade, and furthering international co-
7、operation in thestandard is developed on the consensus of views expressed byfield of standards.such representatives.A National Standard of Canada is a standard which has beenCGSB has been accredited by the Standards Council of Canada asapproved by the Standards Council of Canada and one whicha natio
8、nal standards-development organization. The standards thatreflects a reasonable agreement among the views of a number ofit develops and offers as National Standards of Canada conform tocapable individuals whose collective interests provide, to thethe criteria and procedures established for this purp
9、ose by thegreatest practicable extent, a balance of representation ofStandards Council of Canada. In addition to standards it publishesproducers, users, consumers and others with relevant interests, asas national standards, CGSB produces standards to meet particularmay be appropriate to the subject
10、in hand. It normally is aneeds, in response to requests from a variety of sources in both thestandard that is capable of making a significant and timelypublic and private sectors. Both CGSB standards and CGSBcontribution to the national interest.national standards are developed in conformance with t
11、he policiesApproval of a standard as a National Standard of Canada indicatesdescribed in the CGSB Policy Manual for the Development andthat a standard conforms to the criteria and procedures establishedReview of Standards.by the Standards Council of Canada. Approval does not refer toCGSB standards a
12、re subject to review and revision to ensure thatthe technical content of the standard; this remains the continuingthey keep abreast of technological progress. Suggestions for theirresponsibility of the accredited standards-developmentimprovement, which are always welcome, should be brought toorganiz
13、ation.the notice of the standards committees concerned. Changes toThose who have a need to apply standards are encouraged to usestandards are issued either as separate amendment sheets or inNational Standards of Canada whenever practicable. Thesenew editions of standards.standards are subject to per
14、iodic review; therefore, users areAn up-to-date listing of CGSB standards, including detailscautioned to obtain the latest edition from the organizationon latest issues and amendments, and ordering instructions,preparing the standard.is found in the CGSB Catalogue, which is published annuallyThe res
15、ponsibility for approving National Standards of Canadaand is available without charge upon request. An electronicrests with the:version, ECAT, is also available. More information is availableabout CGSB products and services at our Web site Standards Council of Canadawww.ongc-cgsb.gc.ca.270 Albert St
16、reetSuite 200Although the intended primary application of this standard isOttawa, Ontariostated in its Scope, it is important to note that it remains theK1P 6N7responsibility of the users of the standard to judge its suitabilityfor their particular purpose.The testing and evaluation of a product aga
17、inst this standard mayrequire the use of materials and/or equipment that could behazardous. This document does not purport to address all thesafety aspects associated with its use. Anyone using this standardhas the responsibility to consult the appropriate authorities and toHow to order Publications
18、:establish appropriate health and safety practices in conjunctionwith any applicable regulatory requirements prior to its use.CGSB neither assumes nor accepts any responsibility for any by telephone (819) 956-0425 orinjury or damage that may occur during or as the result of tests, 1-800-665-2472wher
19、ever performed.by fax (819) 956-5644Attention is drawn to the possibility that some of the elements ofthis Canadian standard may be the subject of patent rights. CGSBby mail CGSB Sales Centreshall not be held responsible for identifying any or all such patentGatineau, Canadarights. Users of this sta
20、ndard are expressly advised thatK1A 1G6determination of the validity of any such patent rights are entirelytheir own responsibility. in person Place du PortagePhase III, 6B1Further information on CGSB and its services and standards may11 Laurier Streetbe obtained from:Gatineau, QuebecThe ManagerStra
21、tegic Standardization Divisionby email ncr.cgsb-ongcpwgsc.gc.caCanadian General Standards BoardGatineau, Canada on the Web www.ongc-cgsb.gc.caK1A 1G6Copyright Canadian General Standards Board Provided by IHS under license with CGSBNot for ResaleNo reproduction or networking permitted without license
22、 from IHS-,-,-NATIONAL STANDARD OF CANADA CAN/CGSB-4.2No. 46-96/ISO 105-A02:1993Supersedes CAN/CGSB-4.2No. 46-M90/ISO 105-A02:1987ReaffirmedDecember 2003TEXTILE TEST METHODSTEXTILES TESTS FOR COLOURFASTNESS PART A02:GREY SCALE FOR ASSESSING CHANGE IN COLOURPrepared by theInternational Organization f
23、or StandardizationReviewed by the Approved by theCanadian General Standards Board Standards Council of CanadaPublished April 1996 by theCanadian General Standards BoardOttawa, Canada K1A 1G6Minister of Public Works and Government Services Canada 1996No part of this publication may be reproduced in a
24、ny form without the prior permission of the publisher.Copyright Canadian General Standards Board Provided by IHS under license with CGSBNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-CANADIAN GENERAL STANDARDS BOARDCOMMITTEE ON TEXTILE TEST METHODS AND TERMINOLOGY
25、(Membership at date of reaffirmation)Marsh, P. Chairperson PML ConsultingAllen, L. Canada Customs and Revenue AgencyBaig-Mirza, A. Tissus Hubbard Fabrics (1991) Inc.Bauerle, J. Bodycote ORTECHBourget, S. National DefenceCarrick, D. National DefenceCarriere, S. Logistik Unicorp Inc.Charlebois, J. REE
26、TEXCheung, L. ZellersCochran, B. Lincoln Fabrics Ltd.Demers, A. Chatel Votre NettoyeurDeSouza, D. The Incredible Clothing Co.Dhawan, K.L. Health CanadaDuhamel, D. Difco Performance Fabrics Inc.Gaetz, C. Industry CanadaHong, T. Sears Canada Inc.Izquierdo, V. Textile Technology CentreManness, J. Unive
27、rsity of ManitobaMcNicoll, J. Stedfast Inc.Mitton, M.T. ConsultantMorgan, J. L.L. BeanMuniak, E. ConsultantPatel, A.B. ConsultantPerkins, H. University of AlbertaRonsyn, C. Public Works and Government Services CanadaRoutier, D. Consoltex Inc.Taylor, V. DuPont Canada Inc.Dolhan, P. Secretary Canadian
28、 General Standards BoardNo. 46-96/CAN/CGSB-4.2 ISO 105-A02:1993Copyright Canadian General Standards Board Provided by IHS under license with CGSBNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-National Standard of CanadaTEXTILE TEST METHODS CAN/CGSB-4.2GatineauCana
29、daK1A 1G6Preface to the National Standard of CanadaNo. 46-96/ISO 105-A02:1993Supersedes CAN/CGSB-4.2No. 46-M90/ISO 105-A02:1987ReaffirmedDecember 2003This National Standard of Canada has been reaffirmed by the CGSB Committee on Textile Test Methods and Terminology.It is identical in content and in l
30、ayout with International Standard ISO 105-A02, Textiles Tests for colour fastness Part A02: Grey scale for assessing change in colour, published 1993-09-01 by the International Organization forStandardization (ISO). The International Standard was reviewed by the CGSB committee to determine its suita
31、bility forCanadian use. It was agreed to use it in total, without editorial changes.Throughout this standard, the words “National Standard of Canada” are to be understood as replacing the words“International Standard” wherever they appear.Some terminology and conventions are not identical to those u
32、sed in other test methods within CAN/CGSB-4.2 TextileTest Methods. For example, the expression “colour fastness” is written in two words rather than in one word and the commais used throughout this standard as a decimal marker rather than the point.The testing and evaluation of a product against thi
33、s method may require the use of materials and/or equipment that could behazardous. This document does not purport to address all the safety aspects associated with its use. Anyone using this methodhas the responsibility to consult the appropriate authorities and to establish appropriate health and s
34、afety practices inconjunction with any applicable regulatory requirements prior to its use.The CGSB National Standards of Canada may be obtained from the Canadian General Standards Board, Sales Centre,Gatineau, Canada K1A 1G6. Telephone (819) 956-0425 or 1-800-665-2472. Fax (819) 956-5644.The Intern
35、ational Standards may be obtained from the IHS Canada, 1 Antares Drive, Suite 200, Ottawa, Canada K2E 8C4.Telephone (613) 237-4250 or 1-800-267-8220. Fax (613) 237-4251.Copyright Canadian General Standards Board Provided by IHS under license with CGSBNot for ResaleNo reproduction or networking permi
36、tted without license from IHS-,-,-No. 46-96 1Copyright Canadian General Standards Board Provided by IHS under license with CGSBNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-2 No. 46-96Copyright Canadian General Standards Board Provided by IHS under license with CGSBNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
