DIN EN 530-2010 Abrasion resistance of protective clothing material - Test methods German version EN 530 2010《防护服材料耐磨性 试验方法 德文版本EN 530-2010》.pdf

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1、December 2010 Translation by DIN-Sprachendienst.English price group 10No part of this translation 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).I

2、CS 13.340.10!$ld/“1736512www.din.deDDIN EN 530Abrasion resistance of protective clothing material Test methodsEnglish translation of DIN EN 530:2010-12Abriebfestigkeit von Material fr Schutzkleidung PrfverfahrenEnglische bersetzung von DIN EN 530:2010-12Rsistance labrasion du matriau constitutif dun

3、 vtement de protection Mthodes dessaiTraduction anglaise de DIN EN 530:2010-12SupersedesDIN EN 530:1995-01 andDIN EN 530 Corrigendum1:1995-09See start of applicationwww.beuth.deDocument comprises pagesIn case of doubt, the German-language original shall be considered authoritative.1412.10 DIN EN 530

4、:2010-12 A comma is used as the decimal marker. Start of application The start of application of this standard is 1 December 2010. National foreword This standard includes safety requirements. This standard has been prepared by Technical Committee CEN/TC 162 “Protective clothing including hand and a

5、rm protection and lifejackets” (Secretariat: DIN, Germany). The responsible German body involved in its preparation was the Normenausschuss Persnliche Schutzausrstung (Personal Protective Equipment Standards Committee), Working Committee NA 075-05-05 AA Schutzkleidung gegen mechanische Einwirkung. A

6、mendments This standard differs from DIN EN 530:1995-01 and DIN EN 530 Corrigendum 1:1995-09 as follows: a) normative references have been updated, and a reference to the Martindale abrasion testing apparatus described in EN ISO 12947-1:1998 has been included; b) the terms “specimen breakdown” (3.1)

7、, “abrasion rub” (3.2) and “test interval” (3.3) have been defined; c) the conditioning and testing atmosphere has been specified with reference to EN ISO 139:2005; d) test series specifying the number of rubs at which specimen breakdown occurs, and the test intervals have been included; e) the form

8、er Annex A “Assembly, maintenance and calibration of the Martindale Abrasion Machine” has been deleted. Previous editions DIN EN 530: 1995-01 DIN EN 530 Corrigendum 1: 1995-09 2 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 530 July 2010 ICS 13.340.10 Supersedes EN 530:1994English Version Abr

9、asion resistance of protective clothing material Test methods Rsistance labrasion du matriau constitutif dun vtement de protection Mthodes dessai Abriebfestigkeit von Material fr Schutzkleidung Prfverfahren This European Standard was approved by CEN on 19 June 2010. CEN members are bound to comply w

10、ith the CEN/CENELEC Internal 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 CEN Management

11、Centre or to any CEN member. This European Standard exists 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 CEN Management Centre has the same status as the off

12、icial versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland,Portugal, Romania, Slov

13、akia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2010 CEN All rights of exploitation in any form and by any means reserved worldwide

14、 for CEN national Members. Ref. No. EN 530:2010: EEN 530:2010 (E) 2 Contents Page Foreword 3Introduction .41 Scope 52 Normative references 53 Terms and definitions .54 Methods of test 64.1 Principles 64.2 Conditioning and testing atmosphere .65 Apparatus and materials .65.1 Abrasion machine 65.2 Abr

15、adant .65.3 Foam .65.4 Felt .65.5 Cutter 65.6 Magnifying glass or microscope 75.7 Useful life of auxiliary materials .76 Procedure of Method 1: Determination of abrasion resistance 76.1 Test specimen 76.2 Setting up the machine .76.2.1 Mounting specimen in test piece holder .76.2.2 Mounting the wove

16、n wool fabric abradant on abrading table 76.2.3 Wrinkles 86.2.4 Preparation of the abrasion machine 86.3 Procedure .87 Procedure of Method 2: Pre-treatment procedure .97.1 Test specimen 97.2 Setting up the machine .97.2.1 Mounting specimens on abrading tables 97.2.2 Mounting the woven wool fabric ab

17、radant on test piece holder 97.2.3 Wrinkles 97.2.4 Preparation of the abrasion machine 97.3 Procedure 108 Method of assessment . 109 Test report . 10Annex A (informative) Significant technical changes between this document and the previous editionof this European Standard 11Annex ZA (informative) Re

18、lationship between this European Standard and the Essential Requirementsof EU Directive 89/686/EEC . 12DIN EN 530:2010-12 EN 530:2010 (E) 3 Foreword This document (EN 530:2010) has been prepared by Technical Committee CEN/TC 162 “Protective clothing including hand and arm protection and lifejackets”

19、, the secretariat of which is held by DIN. 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 January 2011, and conflicting national standards shall be withdrawn at the latest by January 2011. Attent

20、ion is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 530:1994. This document has been prepared under a mandate given

21、to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s). For relationship with EU Directive(s), see informative Annex ZA, which is an integral part of this document. Annex A provides details of significant technical changes be

22、tween this European Standard and the previous edition EN 530:1994. 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, Croatia, Cyprus, Czech Republic, Denmark, E

23、stonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. DIN EN 530:2010-12 EN 530:2010 (E) 4 Introduction This document des

24、cribes testing of abrasion resistance of materials for protective clothing. It should be noted that in order to carry out the abrasion test according to this document the following parameters are to be specified: abradant; replacement of the abradant; conditioning and testing atmosphere; debris remo

25、val; pressure applied; judgement of deterioration in case of using method 1; number of cycles in case of using method 2. In general these parameters are specified in product standards. DIN EN 530:2010-12 EN 530:2010 (E) 5 1 Scope This European Standard describes two test methods on abrasion resistan

26、ce of materials using the same abrasion apparatus. The first method describes the determination of the abrasion resistance of protective clothing materials. The second method describes abrasion pre-treatment of these materials where the test specimens are used afterwards in other test methods or for

27、 evaluating the remaining protective properties. The abradant is regarded to be a woven wool fabric for the purposes of this standard. If other abradants (e.g. glass paper) are used, they should be specified in the requirement standard. Mounting instructions of special abradants should be described

28、in requirement standards. This European Standard is applicable as a reference standard on abrasion for standards and specifications on protective clothing textile materials. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated re

29、ferences, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN ISO 139:2005, Textiles Standard atmospheres for conditioning and testing (ISO 139:2005) EN ISO 12947-1:1998, Textiles Determination of the abrasion r

30、esistance of fabrics by the Martindale method Part 1: Martindale abrasion testing apparatus (ISO 12947-1:1998) 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 specimen breakdown in woven fabrics, when two separate threads are completely broke

31、n; in knitted fabrics, when one thread is broken down causing a hole to appear; in pile fabrics, when the pile is fully worn off; in nonwovens, when the first hole resulting from the wear is of a diameter at least equal to 0,5 mm; in coated material, when coating surface has the first hole resulting

32、 from the wear of a diameter at least equal to 0,5 mm (hole does not have to be through material) 3.2 abrasion rub one revolution of the outer drives of the Martindale abrasion tester 3.3 test interval amount of rubs to be preset for mandatory abrasion stop for breakdown evaluation and for cleaning

33、the specimen and abradant or to change it DIN EN 530:2010-12 EN 530:2010 (E) 6 4 Methods of test 4.1 Principles The abrasion test using the Martindale abrasion machine is presented in two methods of operation. Method 1: Determination of abrasion resistance Determination of abrasion resistance employ

34、s the instrument in the conventional manner and produces an abraded disc of material 38 mm in diameter. This is convenient where only the loss of finish or appearance, or the mass or volume of abrasion loss, is to be determined and requires only small amounts of material to be tested. Method 2: Pre-

35、treatment procedure Pre-treatment procedure employs the instrument in inverted mode, i.e. the specimen is placed on the abradant table instead of in the test piece holder and the abradant is mounted in the test piece holder. This provides an abraded area which allows post-abrasion testing or evaluat

36、ion to be carried out. 4.2 Conditioning and testing atmosphere Condition the material to be tested, and the abradant, in the standard atmosphere in accordance with EN ISO 139:2005 unless otherwise specified in the requirement standard. Conduct the test in the same atmosphere. If other atmosphere is

37、used, it shall be stated in the test report. 5 Apparatus and materials 5.1 Abrasion machine Martindale abrasion machine as described in EN ISO 12947-1. 5.2 Abradant Woven wool fabric conforming to EN ISO 12947-1:1998, Table 1. If other abradants are used, these shall be specified in the specific pro

38、duct requirement standard. 5.3 Foam Polyetherurethane foam material as specified in EN ISO 12947-1:1998, Table 3. Foam is used in test pieces holders under specimen or abradant. When tested material or abradant have a mass per unit area more than 500 g/m, foam is not used. 5.4 Felt Felt backing as s

39、pecified in EN ISO 12947-1:1998, Table 2. Felt is used in abrasion tables under the tested material or abradant. 5.5 Cutter Punch or press cutter, to cut a circle of (385,00+) mm in diameter. DIN EN 530:2010-12 EN 530:2010 (E) 7 5.6 Magnifying glass or microscope Magnifying glass or stereo microscop

40、e, e.g., 8x magnification. 5.7 Useful life of auxiliary materials Renew the abradant for every test. For abrasion tests with more than 50 000 rubs, change the abradant after every 50 000 rubs. Inspect the felt for soiling and wear after every abrasion test. If soiling or detectable wear shows visibl

41、e or touchable change (e.g. pilling) in the surface of the felt, replace the felt. When foam is used in abrasion testing, use a new piece for every abrasion test. 6 Procedure of Method 1: Determination of abrasion resistance 6.1 Test specimen Using the punch or press cutter, take at least four piece

42、s for test specimens. Exclude the selvedge area at least 100 mm from the edge when cutting the specimens at random from the entire material. For woven fabrics, take the specimens so that they each contain different warp and weft threads. Specimens shall not include seams. If the end point of the tes

43、t is expressed in terms of mass loss, determine the mass of each specimen taken, to an accuracy of 1 mg before the test starts. 6.2 Setting up the machine 6.2.1 Mounting specimen in test piece holder Place the ring of the test piece holder in position on the mounting plate provided on the base of th

44、e machine. Insert the specimen face side downwards, centrally on the ring. Place the foam backing on top. Foam shall not be used for test specimens with a mass per unit area of more than 500 g/m2. Place the metal insert carefully and centrally on top of the specimen or on top of the foam and specime

45、n, so that its hollowed side faces upwards, and press down. Ensure that the specimen is retained in a wrinkle-free condition during the further assembly with the test piece holder. NOTE When screws are used for this assembly, the following procedure should be followed: Hold the ring containing the s

46、pecimen and the metal insert firmly in the mounting plate, start to screw the top of the test piece holder on to the ring, taking care that the screw threads are not crossed. Having started the screwing down operation, use both hands to maintain a continuous downward pressure on the assembly, agains

47、t the mounting plate. 6.2.2 Mounting the woven wool fabric abradant on abrading table Cut circular pieces with a diameter of (140 5) mm of abradant to fit the abrading table and cut the same number and size of felt backings. Use a new abradant on the abrasion tables. Place the felt backing on the ab

48、rading table and place the abradant over the felt. Check that weft and warp of the woven wool abradant lie parallel to the edges of the machine frame. Compress the felt and abradant on the abrading table with a pressing weight described in EN ISO 12497-1. Fit the clamping ring (or appropriate device) and secure the felt and abradant firmly. Remove the pressing weight. Ensure that the abradant is retained in a wrinkle-free con