EN ISO 5084-1996 en Textiles - Determination of Thickness of Textiles and Textile Products《纺织品 纺织品厚度测定 ISO 5084-1996》.pdf

1、STD-BSI BS EN IS0 508k-ENGL 1777 = 3b2LibbS 0577237 ci2 H BRITISH STANDARD Textiles - Determination of thickness of textiles and textile products The European Standard EN IS0 5084 : 1996 has the status of a British Standard ICs 59.080.01 BS EN IS0 5084 : 1997 NO COPYING WITHOUT BSI PERMISSION EXCEPT

2、 AS PERMITTED BY COPYRIGHT LAW STD-BS BS EN IS0 50Ll-ENGL 1777 Lb29bb7 0577220 754 Amd. No. Date BS EN IS0 8084 : 1997 Text affected Committees responsible for this British Standard The preparation of this British Standard was entrusted to Technical Committee TcJ.124, Physical testing of textiles, u

3、pon which the following bodies were represented: Association of Consulting Scientists Association of Suppliers to the British Clothing Industry British Apparel and Textile Confederation British Measurement and Testhg Association British Polyolefin Textiles Assocon British Retail Consortium British T

4、extile Machinery Association British Textile Technology Group British Throwsters Association internaional Wool Secretariat Ministry of Defence Royal Pharmaceutical Society of Great Britain SATRA Footw Technology Centre Soap and Detergent Industry Association Society of Dyers and Colourists Textile F

5、inishers Association Textile Institute United Kingdom Accreditation Service This British Standard, having been prepared under the direction of the Sector Board for Materiais and Chemicals, was published under the authority of the Standards Board and comes into effect on 16 January 1997 O BSI 1997 Th

6、e following BSI references relate to the work on this standard Committee reference TCi24 Draft for comment 94B04611 DC ISBN O 680 26909 4 I STFI BS EN IS0 5084-ENGL 1777 3bZqbb7 0577223 890 BS EN IS0 5084 : 1997 Contents Committees responsible National foreword Page Inside front cover 1 Foreword Met

7、hod 1 Scope 2 Nonnative references 3 Definition 4 Principle 2 5 Apparatus 3 6 7 8 Procedure Atmosphere for conditioning and testing Sampling, selection and conditioning of specimens 4 4 4 9 Expressionofresults 4 10 Testreport 4 Annexes A (normative) Test area position and alternatives for presser-fo

8、ot area and applied pressure 5 B (ionnative) Bibliography 7 ZA (nonnative) Normative references to international publicaiions with their relevant European publicaiions 8 Figure A.l Position of test areas or test specimens 6 O BSI 1997 BS EN IS0 6084 : 1997 National foreword This British Standard has

9、 been prepared under the direction of the Sector Board for Construction and Materials and is the English language version of IS0 5084 : 1996 T b) if such directions are not included in the material specification, in accordance with the procedure agreed upon by the parties interested in the test resu

10、lts. 7.2 Select test areas for samples in accordance with clause A.3. For fabrics which are sensitive to deformation, e.g. certain knitted fabrics, cut test specimens in accordance with clause A.3. If wide- width fabrics cannot be handled without distortion, cut test specimens. 7.3 Condition the sam

11、ples or test specimens in the relaxed state until equilibrium is reached with the standard atmosphere for testing. NOTE 1 least for 16 h in the relaxed state. It is recommended to condition the samples at 8 Procedure 8.1 Clean the presser-foot (5.1.1 1 and the reference plate (5.1.2). Check that the

12、 presser-foot shaft moves freely. Load the presser-foot to exert the appropriate specified pressure on the reference plate, and set the thickness gauge (5.1.4) to read zero. An applied pressure of (1 f 0,Ol) kPa is recommended. 8.2 Raise the presser-foot and position the sample or test specimen, wit

13、hout tension and distortion, on the reference plate so that no part of the area to be measured is closer than 150 mm to the selvedge. Ensure that the area chosen for the test is free from creases. 8.3 Lower the presser-foot gently onto the speci- men and note the gauge reading after (30 f 5) s. 8.4

14、Determine, in accordance with the procedure in 8.2 and 8.3, the thickness of at least five different areas on the sample or at least five test specimens (see annex A). 9 Expression of results Calculate the arithmetic mean of the measurements determined in accordance with clause 8 to an accu- racy of

15、 0,Ol mm. Calculate the coefficient of variation to the nearest 0.1 % and the 95 % confidence limits to the nearest 0,Ol mm. 10 Test report The test report shall include at least the following in- formation: statement that the test was conducted in accord- ance with this International Standard, and

16、date of test; description of the fabric; width of narrow fabrics, if relevant; area of the presser-foot used; applied pressure; number of tests; thickness of the textile or textile product, pre- sented as the arithmetic mean, expressed in millimetres and, if required, the coefficient of variation ex

17、pressed as a percentage and the 95 % confidence limits, expressed in millimetres (see clause 9); any deviation, by agreement or otherwise, from the procedure specified, and the reasons for this. STD-BSI BS EN IS0 5OBLi-ENGL 1777 Lb2qbb9 0577227 209 Page 5 EN IS0 5084 : 1996 Annex A (normative) Test

18、area position and alternatives for presser-foot area and applied pressure A.l Presser-foot A.2 Applied pressure If the test area of the presser-foot recommended in 5.1.1 is not used, then use one of the following: - for narrow fabrics, e.g. usable width less than 50 mm, test area (100 .+ 1) mm2 corr

19、esponding to a circular presser-foot of diameter (1 1,28 .+ 0.05) mm; - for other fabrics, test area (10 O00 I 100) mm2 corresponding to a circular presser-foot of diam- eter (1 12,84 f 0,5) mm. If the pressure recommended in 8.1 is not used, then use (0,l f 0,001) kPa, e.g. for raised, pile or loop

20、 fabrics and certain knitted fabrics. A.3 Test areas The position of test areas or test specimens on the textile sample is shown in figureA.l * rn * STD-BSI BS EN IS0 SDBq-ENGL 1777 = lbZqbb7 0577228 Lg5 Page 6 EN IS0 5084 : 1996 Dimensions in millimetres - I I I I I I I I I I l I I I I I I l I l l

21、I l I I l l l I l I l I l l I I I l I l I l I I I I I I I I I l I I I I o o o o 01 I l I l I I l l I I I I I I I l I I I l l l I I l l l l I I I l I I I I I I l I I I I I I 1 I l l l I I 150 min. 150 min. 4 Figure A.l - Position of test areas or test specimens - STD*BSI BS EN IS0 5084-ENGL 1777 Lb24

22、bb7 0577229 081 W Page 7 EN IS0 5084 : 1996 Annex B (i nf or ma t ive) Bibliography For determination of thickness of textile floor coverings or nonwovens or geotextiles see: l IS0 1765:1986, Machine-made textile floor coverings - Determination of thickness. 2 IS0 9073-2:1995, Textiles - Test method

23、s for nonwovens - Part 2: Determination of thickness. 3 IS0 9863:1990, Geotextiles - Determination of thickness at specified pressures. STD-BSI BS EN IS0 5084-ENGL 1777 m lb24bb7 0577230 BT3 m Page 8 EN IS0 5084 : 1996 Annex ZA (normative) Normative references to international publications with thei

24、r 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, subsequent amendments to

25、 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. Pub Li c a ti on Year Title EN Year IS0 139 1973 Tmtes - Standard atmospheres for EN 20

26、139 1992 conditioning and testing O BSI 1997 STD.BSI BS EN IS0 5084-ENGL 1777 m 1bELibbS U577231 73T m BS EN IS0 5084 : 1997 BSI 389 CLwick High Roa London w4 4AL BSI - British Standards Institution BSI is the independent nationai body responsible for preparing British standards. It presents the UK

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