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1、BRITISH STANDARD BS EN ISO 105-B03:1997 Textiles Tests for colour fastness Part B03: Colour fastness to weathering: Outdoor exposure (ISO 105-B03:1994) The European Standard EN ISO 105-B03:1997 has the status of a British Standard ICS 59.080.01 Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 19
2、13:24:08 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN ISO 105-B03:1997 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 ISB
3、N 0 580 27821 2 National foreword This British Standard is the English language version of EN ISO 105-B03:1997. It is identical with ISO 105-B03:1994. It supersedes the corresponding method in BS 1006:1990 which is withdrawn by amendment. The UK participation in its preparation was entrusted by Tech
4、nical Committee TCI/25, 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
5、interests informed; monitor 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 lists normative references to
6、 international publications 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” fa
7、cility of the BSI Standards 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 obli
8、gations. Summary of pages This document comprises a front cover, an inside front cover, pages i and ii, the EN ISO title page, page 2, the ISO title page, pages ii to iv, pages 1 to 6 and a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This
9、 will be indicated in the amendment 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-B03:1997 BSI 09-1999i Contents Page National foreword
10、Inside front cover Foreword2 Forewordiii Text of ISO 105-B031 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 STANDA
11、RD NORME EUROPENNE EUROPISCHE NORM EN ISO 105-B03 April 1997 ICS 59.080.01 Descriptors: See ISO document English version Textiles Tests for colour fastness Part B03: Colour fastness to weathering: Outdoor exposure (ISO 105-B03:1994) Textiles Essais de solidit des teintures Partie B03: Solidit des te
12、intures aux intempries: Exposition en plein air (ISO 105-B03:1994) Textilien Farbechtheitsprfungen Teil B03: Farbechtheit gegen Bewetterung: Bewetterung im Freien (ISO 105-B03:1994) This European Standard was approved by CEN on 1997-03-28. CEN members are bound to comply with the CEN/CENELEC Interna
13、l 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 references concerning such national standards may be obtained on application to the Central Secretariat or to any CEN member.
14、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 its own language and notified to the Central Secretariat has the same status as the official versions. CEN members are
15、the national standards bodies of Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. CEN European Committee for Standardization Comit Europen de Normalisation Europisches Komit
16、ee 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. Ref. No. EN ISO 105-B03:1997 E Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 19 13:24:08 GMT+00:00 2006, Uncontro
17、lled Copy, (c) BSI EN ISO 105-B03:1997 BSI 09-1999 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 “Textiles and t
18、extile 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 October 1997, and conflicting national standards shall be withdrawn at the latest by Octo
19、ber 1997. 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, Portugal,
20、 Spain, Sweden, Switzerland and the United Kingdom. Endorsement notice The text of the International Standard ISO 105-B03:1994 has been approved by CEN as a European Standard without any modification. NOTENormative references to International Standards are listed in Annex ZA (normative). Licensed Co
21、py: sheffieldun sheffieldun, na, Sun Nov 19 13:24:08 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 19 13:24:08 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN ISO 105-B03:1997 ii BSI 09-1999 Contents Page Forewordiii 1Scope1 2Normative references1 3Prin
22、ciple1 4Reference materials and apparatus1 5Test specimens2 6Procedure2 7Assessment of colour fastness to weathering3 8Test report3 Annex A (informative) General information on colour fastness to light4 Annex ZA (normative) Normative references to international publications with their relevant Europ
23、ean publications6 Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 19 13:24:08 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN ISO 105-B03:1997 BSI 09-1999iii Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies)
24、. 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 non
25、-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 bodies
26、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 prepared by Technical Committee ISO/TC 38, Textiles, Subcommittee SC 1, Tests for coloured textiles and colorants. This fourth edition c
27、ancels 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 “parts”, each designated by a letter (e.g. “Part A”), with publication dates between 1978 and 1985. Each part contained a series of “sectio
28、ns”, 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 designations. A complete list of these parts is given in IS
29、O 105-A01. Annex A of this part of ISO 105 is for information only. Descriptors: Textiles, dyes, tests, environmental tests, artificial weathering tests, determination, colour fastness. Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 19 13:24:08 GMT+00:00 2006, Uncontrolled Copy, (c) BSI iv blan
30、k Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 19 13:24:08 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN ISO 105-B03:1997 BSI 09-19991 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 acti
31、on of weather as determined by outdoor exposure. NOTE 1General 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 publicat
32、ion, the editions indicated were valid. All standards 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 cur
33、rently 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-B01:1994, Textiles Tests for colour fastness Part B01:
34、 Colour fastness to light: Daylight. ISO 105-C01:1989, Textiles Tests for colour fastness Part C01: Colour fastness to washing: Test 1. 3 Principle 3.1 Specimens of the textile are exposed under specified conditions in the open air without any protection from weathering. At the same time and in the
35、same place, eight dyed blue wool references are exposed 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 outdoo
36、r exposures are usually carried out make it desirable to make replicate exposures starting at different 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
37、 “fading”, i.e. destruction of dyes, but also changes in hue, chroma, lightness or any combination of these characteristics of colour. If the difference in colour is a change of hue or lightness, this can be indicated by adding abbreviations, as follows, to the numerical colour fastness rating: If t
38、he change in hue is accompanied by a change in chroma, this can also be indicated: 4 Reference materials and apparatus 4.1 Reference materials The references used in this test are those specified in ISO 105-A01 and ISO 105-A02, and in ISO 105-B01:1994, 4.1.1. 4.2 Apparatus 4.2.1 Exposure rack for sp
39、ecimens, 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 sited preferably in a non-residential, non-industrial area free from
40、dust and automobile exhaust fumes. The rack shall be placed so that shadows of surrounding 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 firmly held. There shall be free circulation of air behind the moun
41、ted 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 750 nm, falling to 0 % between 310 nm and 320 nm. Bl= bluer Y= yellowe
42、r G= greener R= redder D= duller Br = brighter W= weaker Str = stronger Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 19 13:24:08 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN ISO 105-B03:1997 2 BSI 09-1999 4.2.3 Opaque cardboard, or other thin opaque material, for example thin sheet aluminium
43、 or cardboard covered with aluminium foil, or, in the case of pile fabrics, a cover that avoids surface compression. 4.2.4 Grey scale for assessing change in colour, in accordance with ISO 105-A02. 4.2.5 Instruments for determining climatological data during the exposure, operated in the immediate a
44、rea of the exposure racks. To characterize the conditions at the test frame, these instruments should be capable of recording ambient temperature (daily minimum and maximum), relative humidity (daily minimum and maximum), hours of precipitation (rain), total hours of wetness (rain and dew), total ra
45、diant energy and ultraviolet radiant energy (either broad or narrow bandpass), and relative humidity (daily minimum and maximum) at the same angle of exposure as the test specimens. When requested, data obtained shall be reported as part of the results of the test. 5 Test specimens 5.1 If the textil
46、e to be tested is fabric, use two specimens each measuring at least 40 mm 100 mm. The specimens can be attached directly to the exposure rack (see 6.1) or sewn along each side onto a piece of scoured, undyed cloth made of hydrophobic fibre such as polyester or acrylic. 5.2 If the textile to be teste
47、d is yarn, knit or weave it into fabric and treat it as described in 5.1. Loose fibres are not suitable for weathering tests. 5.3 Reference samples identical to those to be tested are required for comparison with the specimen during weathering. 5.4 Mount strips of colour fastness references on cardb
48、oard and cover the middle one-third as described in ISO 105-B01:1994, 6.1. 6 Procedure 6.1 Procedure common to methods 1, 2 and 3 Firmly attach to the exposure rack (4.2.1) the specimens or the cloth to which the specimens have been sewn. Place the mounted and partially covered blue wool references
49、on the glass-covered rack (4.2.2). Expose the specimens and references simultaneously, 24 h per day, for such times as are necessary to evaluate the weathering fastness, using method 1, 2 or 3 (see 6.2 to 6.4). 6.2 Method 1 6.2.1 This method is considered most satisfactory and is mandatory in cases of dispute over the numerical rating. The basic feature is the control of the exposure periods by inspection of the specimen and, therefore, one set of blue wool references is required for each specimen under test. It is therefore i
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