DIN EN ISO 105-E16-2007 Textiles - Tests for colour fastness - Part E16 Colour fastness to water spotting on upholstery fabrics (ISO 105-E16 2006) English version of DIN EN ISO 105.pdf

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1、September 2007DEUTSCHE NORM English price group 8No part of this standard may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 59.080.01!$I3“1381659

2、www.din.deDDIN EN ISO 105-E16Textiles Tests for colour fastness Part E16: Colour fastness to water spotting on upholstery fabrics(ISO 105-E16:2006)English version of DIN EN ISO 105-E16:2007-09Textilien Farbechtheitsprfungen Teil E16: Farbechtheit gegen Wasserflecken auf Mbelbezugsstoffen (ISO 105-E1

3、6:2006)Englische Fassung DIN EN ISO 105-E16:2007-09www.beuth.deDocument comprises 11 pages11.07DIN EN ISO 105-E16:2007-09 2 National foreword This standard has been prepared by Technical Committee ISO/TC 38 “Textiles” in collaboration with Technical Committee CEN/TC 248 “Textiles and textile product

4、s” (Secretariat: BSI, United Kingdom). The responsible German body involved in its preparation was the Normenausschuss Materialprfung (Materi-als Testing Standards Committee), Technical Committee 062-05-11 AA Farbechtheit von Textilien Deutsche Echtheitskommission DEK. The DIN Standards correspondin

5、g to the International Standards referred to in clause 2 of the EN are as follows: ISO 105-A02 DIN EN 20105-A02 ISO 105-A03 DIN EN 20105-A03 ISO 105-A04 DIN EN ISO 105-A04 ISO 105-A05 DIN EN ISO 105-A05 ISO 139 DIN EN ISO 139 ISO 3696 DIN ISO 3696 National Annex NA (informative) Bibliography DIN EN

6、20105-A02, Tests for colour fastness of textiles Part A02: Grey scale for assessing change in colour DIN EN 20105-A03, Textiles Tests for colour fastness Part A03: Grey scale for assessing staining DIN EN ISO 105-A04, Textiles Tests for colour fastness Part A04: Method for the instrumental assessmen

7、t of the degree of staining of adjacent fabrics DIN EN ISO 105-A05, Textiles Tests for colour fastness Part A05: Instrumental assessment of change in colour for determination of grey scale rating DIN EN ISO 139, Textiles Standard atmospheres for conditioning and testing DIN ISO 3696, Water for analy

8、tical laboratory use Specification and test methods EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN ISO 105-E16June 2007ICS 59.080.01English VersionTextiles - Tests for colour fastness - Part E16: Colour fastnessto water spotting on upholstery fabrics (ISO 105-E16:2006)Textiles - Essais de solidit

9、 des teintures - Partie E16:Solidit des teintures la goutte deau sur les toffesdameublement (ISO 105-E16:2006)Textilen - Farbechtheitsprfungen - Teil E16: FarbechtheitThis European Standard was approved by CEN on 19 May 2007.CEN members are bound to comply with the CEN/CENELEC Internal Regulations w

10、hich stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the CEN Management Centre or to any CEN member.This European St

11、andard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial versions.CEN members are the national sta

12、ndards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kin

13、gdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2007 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN ISO 105-E16:2007: Egeg

14、en Wasserflecken auf Mbelbezugsstoffen(ISO 105-E16:2006)Contents Page 2Introduction 4 Foreword 3 1 Scope . 5 2 Normative references . 5 3 Principle. 5 4 Reagents 5 5 Apparatus 6 6 Test specimens . 6 7 Test conditions . 6 8 Procedure 6 9 Assessment. 7 10 Test report . 8 Bibliography . 9 EN ISO 105-E1

15、6:2007 (E)EN ISO 105-E16:2007 (E) 3 Foreword The text of ISO 105-E16:2006 has been prepared by Technical Committee ISO/TC 38 “Textiles” of the International Organization for Standardization (ISO) and has been taken over as EN ISO 105-E16:2007 by Technical Committee CEN/TC 248 “Textiles and textile p

16、roducts”, 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 December 2007, and conflicting national standards shall be withdrawn at the latest by December 20

17、07. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Ita

18、ly, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Endorsement notice The text of ISO 105-E16:2006 has been approved by CEN as EN ISO 105-E16:2007 without any modifica-tions. Introduction The te

19、st method in this part of ISO 105 is intended to reflect the effect of water spotting on upholstery fabrics. This method differs from ISO 105-E07 in that a larger amount of water is used and the water is applied under pressure for a longer period of time. The general principles of testing described

20、in ISO 105-A01 should be understood before using this part of ISO 105. 4EN ISO 105-E16:2007 (E)1 Scope This part of ISO 105 describes a method for assessing the effect of water spotting on upholstery fabrics of all kinds, including natural, bleached, dyed and printed fabrics. The method is suitable

21、for determining the resistance of a furniture fabrics colour to water spotting or staining. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest editi

22、on of the referenced document (including any amendments) applies. ISO 105-A02, Textiles Tests for colour fastness Part A02: Grey scale for assessing change in colour ISO 105-A03, Textiles Tests for colour fastness Part A03: Grey scale for assessing staining ISO 105-A04, Textiles Tests for colour fas

23、tness Part A04: Method for the instrumental assessment of the degree of staining of adjacent fabrics ISO 105-A05, Textiles Tests for colour fastness Part A05: Instrumental assessment of change in colour for determination of grey scale rating ISO 139, Textiles Standard atmospheres for conditioning an

24、d testing ISO 3696, Water for analytical laboratory use Specification and test methods 3 Principle The surface of a limited area of a specimen is in contact with water under defined conditions. After drying the specimen, the change in colour and the staining onto white or lighter areas of the specim

25、ens are assessed using the grey scales. 4 Reagents 4.1 Deionized or distilled water, (50 2) C, Grade 3 water complying with ISO 3696. 5EN ISO 105-E16:2007 (E)5 Apparatus 5.1 Cylindrical tube, constructed of glass or transparent plastic; the base rim of the tube is smooth. The tube has an inside diam

26、eter of (94 2) mm, a wall thickness of (3 0,5) mm and an approximate height of 50 mm (see Figure 1). 5.2 Load ring. The load ring should be able to rest on top of the cylinder. The combined weight of the ring and the cylindrical tube shall be (1,9 0,1) kg (see Figure 1). 5.3 Polyurethane pad, consis

27、ting of undyed polyurethane with open pores. The pad has an approximate density of 30 kg/m3, an approximate thickness of 30 mm, and a minimum size of 500 mm 500 mm. 5.4 Plastic film, undyed, of polyethylene of a minimum size of 500 mm 500 mm. 5.5 Drying rack, at least 500 mm 500 mm in size. The dryi

28、ng rack is made from a stainless steel or plastic coated metal grid with a mesh width of about 5 mm and positioned 20 mm above table surface. This position can, for example, be achieved by folding the grid ends downwards at a 90 angle. 5.6 Grey scales or spectrophotometer, for assessing changes in c

29、olour and staining. Use ISO 105-A02 and ISO 105-A03 for the grey scales, or a spectrophotometer, complying with ISO 105-A04 and ISO 105-A05. 6 Test specimens From the test sample, cut at least two test specimens, representative of all of the colours in the sample, each measuring at least 500 mm 500

30、mm. If all the colours of the sample do not appear within a circular area slightly smaller than the area covered by the cylindrical tube of the test apparatus, cut enough specimens to represent all the colours. Cut each test specimen so that the colours under test appear in the centre of the test sp

31、ecimen. Before testing, carefully brush or vacuum the test specimens to remove all foreign particles and fibres and condition in the standard alternative atmosphere according to ISO 139, temperature of (23 2) C and a relative humidity of (50 4) %. NOTE Undyed test specimens in their natural colours

32、are treated in the same way as other coloured test specimens. 7 Test conditions Carry out the test at a room temperature of (23 2) C and a relative humidity of (50 4) %. 8 Procedure 8.1 Place a plastic film (5.4) on a flat surface, then place the polyurethane pad (5.3) on the film and then place a t

33、est specimen on the pad with the design face up. 6EN ISO 105-E16:2007 (E)8.2 Position the cylindrical tube (5.1) in the centre of the test specimen and then place the load ring (5.2) on the tube as shown in Figure 1. 8.3 During a period of 10 s to 20 s, pour (35 2) ml water of (50 2) C onto the area

34、 of the test specimen enclosed by the cylindrical tube. 8.4 After the water has been absorbed, remove the load ring and cylinder. If the water is not absorbed after 30 min, carefully remove the water by means of a water suction appliance. Allow the test specimen to remain for further 5 min on the po

35、lyurethane pad on the plastic film. Removal of the water using the water suction appliance should take no longer than 5 min. 8.5 Place the specimen and the polyurethane pad without the plastic film on the drying rack. The surface of a pile material can be restored by carefully brushing the fabric su

36、rface while it is still damp. Allow the items to dry at room temperature until the specimen is dry. 8.6 Carry out the test (8.1 through 8.5) on at least two test specimens. Dimensions in millimetres Key 1 load ring 2 cylinder 3 plastic film 4 polyurethane pad 5 test specimen Figure 1 Apparatus for d

37、etermination of colour fastness to water spotting 9 Assessment 9.1 Assess the change in colour either visually, using ISO 105-A02, or instrumentally, using ISO 105-A05. Evaluate all visible differences between the areas treated by water and the untreated areas. For plain-coloured test specimens, ass

38、ess a) each test specimen in the centre of the tested area, and b) if required, each test specimen on the outer periphery of the tested area. 7EN ISO 105-E16:2007 (E)For multi-coloured test specimens, assess each colour of each test specimen in the centre of the tested area, and if required, each co

39、lour of each test specimen on the outer periphery of the tested area. 9.2 If required, examine each test specimen for any changes in appearance, such as unravelling of yarns, or changes in gloss. 9.3 If it is apparent that dark colours have bled into lighter areas of the test specimen, assess the st

40、aining, either visually, using ISO 105-A03 or instrumentally, using ISO 105-A04. 10 Test report The test report shall specify the following: a) a reference to this part of ISO 105 (ISO 105-E16:2006); b) all details necessary for complete identification of the sample tested; c) the date of the test;

41、d) the individual values or the numerical average value of change in colour, expressed in terms of a grey scale rating and/or instrumental assessment; (The worst value should be considered as the resulting value. If applicable, a separate value shall be reported for each individual colour, and/or fo

42、r edge and centre of the treated area.) e) any staining onto white or lighter areas, expressed in terms of a staining scale rating and/or instrumental assessment; f) notations of any other changes in the fabrics appearance; g) if the water has not been absorbed after 30 min and had to be removed; h)

43、 any deviations from this standard procedure. 8EN ISO 105-E16:2007 (E)Bibliography 1 ISO 105-A01, Textiles Tests for colour fastness Part A01: General principles of testing 2 ISO 105-E07, Textiles Tests for colour fastness Part E07: Colour fastness to spotting: Water 3 ISO 105-J01, Textiles Tests for colour fastness Part J01: General principles for measurement of surface colour 4 ISO 105-J03, Textiles Tests for colour fastness Part J03: Calculation of colour differences 9EN ISO 105-E16:2007 (E)