ISO-105-B03-1994.pdf
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1、INTERNATIONAL STANDARD ISO 105-B03 Fourth edition 1994-1 l-l 5 Textiles - Tests for colour fastness - Part B03: Colour fastness to weathering: Outdoor exposure Textiles - Essais de solidit6 des teintures - Partie B03: Solidite des teintures aux in temphies: Exposition en plein air ,Reference number
2、ISO 105-B03: 1994(E) Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/23/2007 21:05:51 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 105-B03:1994(E) Forewo
3、rd 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 ISO technical committees. Esch member body interested in a subject for which a technic
4、al 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 collaborates closely with the International Electrotechnical Commission (IEC) on all matters of el
5、ectrotechnical standardization. Draft International Standards adopted 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-B03 was pr
6、epared by Technical Committee lSO/TC 38, Textiles, Subcommittee SC 1, Tests for coloured textjles and coloran ts. This fourth edition cancels and replaces the third edition (included in ISO 105-B03:1988), of which it constitutes a technical revision. ISO 105 was previously published in thirteen “Par
7、ts”, each designated by a letter (e.g. “Part A”), with publication dates between 1978 and 1985. Esch part contained a series of “sections”, each designated by the re- spective part letter and by a two-digit serial number (e.g. “Section AO1 “). These sections are now being republished as separate doc
8、uments, them- selves designated “Parts” but retaining their earlier alphanumeric desig- nations. A complete list of these Parts is given in ISO 105-AOI . Annex A of this part of ISO 105 is for information only. 0 ISO 1994 All rights reserved. Unless otherwise specified, no part of this publication m
9、ay be reproduced or utilized in any form or by any means, electronie or mechanical, including photocopyrng and microfilm, without Permission in writing from the publisher. International Organization for Standardization Case Postale 56 l CH-1 211 Geneve 20 l Switzerland Printed in Switzerland ii Copy
10、right International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/23/2007 21:05:51 MDTNo reproduction or networking permitted without license from IHS -,-,- INTERNATIONAL STANDARD 0 ISO ISO 105-B03:1994(E) Te
11、xtiles - Tests for colour fastness - Part B03: Colour fastness to weathering: Outdoor exposure 1 Scope This part of ISO 105 specifies a method intended for determining the resistance of the colour of textiles of all kinds except loose fibres to the action of weather as determined by outdoor exposure
12、. NOTE 1 General information on colour fastness to light is given in annex A. 2 Normative references The following Standards contain provisions which, through reference in this text, constitute provisions of this part of ISO 105. At the time of publication, the editions indicated were valid. All Sta
13、ndards are subject to revision, and Parties to agreements based on this part of ISO 105 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 International Standards. ISO 105-A
14、O1:1994, Textiles - Tests for colour fast- ness - Part AOl: General principles of testing. ISO 105-A02:1993, Textiles - Tests for colour fast- ness - Part A02: Grey scale for assessing Change in colour. ISO 105-BOI :1994, Textiles - Tests for colour fast- ness - Part BOI: Colour fastness to light: D
15、aylight. ISO 105-CO1 :1989, Textiles - Tests for colour fast- ness - Part COL Colour fastness to washing: Test 7, 3 Principle 3.1 Spetimens of the textile are exposed under specified conditions in the open air without any pro- tection from weathering. At the Same time and in the same place, eight dy
16、ed blue wool references are ex- posed to daylight but are protected from rain, Snow, etc., by a sheet of glass. The fastness is assessed by comparing the Change in colour of the specimen with that of the blue wool references. 3.2 The wide variations in conditions under which outdoor exposures are us
17、ually carried out make it de- sirable to make replicate exposures starting at differ- ent times of the year. The most reliable indication of weathering fastness is obtained by taking the mean of the assessment of several exposures. 3.3 The term “Change in colour” includes not only true “fading”, i.e
18、. destruction of dyes, but also changes in hue, chroma, lightness or any combination of these characteristics of colour. If the differente in colour is a Change of hue or lightness, this tan be in- dicated by adding abbreviations, as follows, to the numerical colour fastness rating: BI = bluer Y = y
19、ellower G = greener R = redder Q = duller Br = brighter Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/23/2007 21:05:51 MDTNo reproduction or networking permitted without license from I
20、HS -,-,- ISO 105-B03:1994(E) 0 ISO If the ch ange in hue is accompanied by a Change in chroma, this tan also be indicated: w = Str = weaker stronger dew), total radiant energy and ultraviolet radiant en- ergy (either broad or narrow bandpass), and relative humidity (daily minimum and maximum) at the
21、 same angle of exposure as the test specimens. When requested, data obtained shall be reported as part of the results of the test. 4 Reference materials and apparatus 5 Test specimens 4.1 Reference materials The references used in this test are those specified in ISO 105-AO1 and ISO 105-A02, and in
22、ISO 105-BOl:l994, 4.1 .l. 4.2 Apparatus 4.2.1 Exposure rack for specimens, facing due South in the Northern hemisphere, due north in the Southern hemisphere, and sloping at an angle from the horizontal approximately equal to the latitude of the place where the exposure is made. The rack shall be sit
23、ed preferably in a non-residential, non-industrial area free from dust and automobile exhaust fumes. The rack shall be placed so that shadows of sur- rounding objects will not fall on the exposed textiles and constructed so that the specimens or the cloth on which the specimens are sewn (see 5.1) is
24、 firmly held. There shall be free circulation of air behind the mounted specimens. 4.2.2 Exposure rack for references, oriented as in 4.2.1 but designed to take mounted sets of colour fastness references, the racks being covered with glass having a transmission of at least 90 % between 380 nm and 75
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