1、DEUTSCHE NORM No part of this standard may be reproduced without the 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).March 2005DIN EN 13520English price group 8 www.din.de w
2、ww.beuth.de06.05 9633446Document comprises 9 pages.FootwearTest methods for uppers, lining and insocks Abrasion resistance(includes Amendment A1 : 2004)English version of DIN EN 13520 : 2001 + A1 : 2004Schuhe Prfverfahren fr Obermaterialien, Futter und Decksohlen Abriebfestigkeit (enthlt nderung A1
3、: 2004)A comma is used as the decimal marker.National forewordThis standard has been prepared by CEN/TC 309 Footwear (Secretariat: Spain).The responsible German body involved in its preparation was the Normenausschuss Gebrauchstauglichkeit und Dienstleistungen (Performance Capability and Services St
4、andards Committee).AmendmentsThis standard differs from the April 2002 edition in that it has been editorially revised.Previous editionDIN EN 13520: 2002-04.ICS 61.060 Supersedes April 2002 edition.!,bEQ“English versionICS 61.060 Supersedes EN 13520 : 2001.Management Centre: rue de Stassart 36, B-10
5、50 BrusselsEuropean Committee for StandardizationComit Europen de NormalisationEuropisches Komitee fr Normung 2004. CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national members.Ref. No. EN 13520 : 2001 + A1 : 2004 EEN 13520December 2001+ A1December 2004Foot
6、wearTest methods for uppers, lining and insocks Abrasion resistance(includes Amendment A1 : 2004)Chaussures Mthodes dessai des tiges, de la doublure et des premires de propret Rsistance labrasion (amendement A1 : 2004 inclus)Schuhe Prfverfahren fr Obermate- rialien, Futter und Decksohlen Abrieb- fes
7、tigkeit (enthlt nderung A1 : 2004)This European Standard was approved by CEN on 2001-11-16 and Amendment A1 on 2004-10-28.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard witho
8、ut any alteration.Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Management Centre or to any CEN member.The European Standards exist in three ofcial versions (English, French, German). A version in any other language made by t
9、ranslation under the responsibility of a CEN member into its own language and notied to the Management Centre has the same status as the ofcial versions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece,
10、Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland, and the United Kingdom.Page 2 EN 13520 : 2001 + A1 : 2004ContentsPageForeword to EN 13520 : 2001 . . . . . . . . . . . . . . . . . . . .
11、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2Foreword to EN 13520 : 2001/A1 : 2004 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Scope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 Normative references . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 Terms and denitions . . . . . . . . . . . . . . .
13、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 Apparatus and material. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 Sampling and conditioning. . . . . . . . .
14、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56 Test method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56.1 Principle . . . . . . . . . . .
15、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56.2 Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57 Test report
16、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7Annex A (normative) Method for measuring the indentation hardness of foam . . . . . . . . . . . . . . . . . . . . . . . 8A.1 Apparatus. . . . . . . . . .
17、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8A.2 Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Bibliography
18、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Foreword to EN 13520 : 2001This European Standard has been prepared by Technical Committee CEN/TC 309 Footwear, the Secretariat of which is held by A
19、ENOR.This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, and conicting national standards withdrawn, by June 2002 at the latest.This European Standard is based on European Standard EN 344 : 1992 Requirements and test
20、methods for safety, protective and occupational footwear for professional use.Annex A is normative.In accordance with the CEN/CENELEC Internal Regulations, the national standards organizations of the follow-ing countries are bound to implement this European Standard:Austria, Belgium, the Czech Repub
21、lic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, the Netherlands, Norway, Portugal, Spain, Sweden, Switzerland, and the United Kingdom.Foreword to EN 13520 : 2001/A1 : 2004This amendment to EN 13520 : 2001 has been prepared by Technical Committee CEN/TC 309 Footwe
22、ar, the Secretariat of which is held by AENOR.This amendment shall be given the status of a national standard, either by publication of an identical text or by endorsement, and conicting national standards withdrawn, by June 2005 at the latest.In accordance with the CEN/CENELEC Internal Regulations,
23、 the national standards organizations of the follow-ing countries are bound to implement this European Standard:Austria, Belgium, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, N
24、orway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland, and the United Kingdom.Page 3 EN 13520 : 2001 + A1 : 20041 Scope This standard specifies a test method for determining the resistance of uppers, linings and insocks irrespective of the material, to wet and dry abrasion, in orde
25、r to assess the suitability for the end use. 2 Normative references 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
26、references, subsequent amendments to 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 (including amendments). EN 12222, Footwear Standard
27、atmospheres for conditioning and testing of footwear and components for footwear.3 Terms and definitions For the purposes of this European Standard, the following term and definition apply. 3.1abrasion resistance uppers, linings and insocks surface resistance shown by an upper, lining or insock test
28、 piece when rubbed with an abradant fabric in a Martindale machine 4 Apparatus and material The following apparatus and material shall be used: 4.1 Abrasion machine, with one or more test stations each including the following: 4.1.1 Circular specimen carrier with a clamping ring which grips the test
29、 specimen around its edge leaving an exposed raised flat circular portion of area 645 mm2 5 mm2.4.1.2 Horizontal abradant table of sufficient size to incorporate a square central test area of side 88 mm. Typically, the abradant tables are circular and of minimum diameter 125 mm. 4.1.3 Means of holdi
30、ng the exposed flat portion of the test specimen carrier (4.1.1) in contact with the abradant table (4.1.2) whilst allowing the test specimen carrier to rotate freely in the plane of the abradant table. 4.1.4 Means of producing relative movement between the specimen carrier (4.1.1) and the abradant
31、table (4.1.2) which forms a Lissajous figure occupying an area of 60 mm 1 mm 60 mm 1 mm (see Figure 1). Each Lissajous figure requires 16 eliptical motions (revolutions) of the test specimen carrier and the speed of operation of the tester shall be 5 rad/s 0,4 rad/s 1).NOTE For a speed operation of
32、5 rad/s 0,4 rad/s, the speed of rotation of outer hubs of tester is 48 rev/min 2 rev/min. 4.1.5 Means of maintaining a constant pressure of 12 kPa 0,2 kPa between the specimen carrier (4.1.1) and the abradant table (4.1.2). The corresponding mass of the test specimen carrier and associated fitments
33、is 795 g 5 g. 4.1.6 The parallelism of the abradant table (4.1.2) and the test specimen holder (4.1.1) shall be maintained within 0,05 mm throughout each Lissajous figure. A dial gauge fitted in place of the specimen carrier can be used to verify the parallelism of the abradant table. 1) 1 rad 0,16
34、rev. Page 4 EN 13520 : 2001 + A1 : 2004Figure 1 Lissajous figure 4.1.7 The circumferential parallelism between the test specimen holder (4.1.1) and the abradant table shall be better than 0,05 mm. This can be verified by attempting to insert slip gauges of thickness less than 0,05 mm under the edges
35、 of the flat face of the test specimen carrier. 4.1.8 Means of counting the number of abrasion cycles completed in terms of revolutions 16 revolutions 2)(100 rad) per cycle. 4.2 Four pieces of crossbred worsted spun, plain woven fabric, to be used as the abradant in the test, each of size sufficient
36、 to be clamped over the abradant table (4.1.2). The fabric shall comply with the following specification: Characteristic Warp Weft Yarn linear density (R63 2) tex/2 (R74 2) tex/2 Threads per unit length (1,7 0,1)/mm (1,3 0,1)/mm Singles twist (540 20) tpmZ (500 20) tpmZ Twofold twist (450 20) tpmS (
37、350 20) tpmS Fibre diameter (27,5 2) m (29 2) m Minimum mass per unit area 190 gm2The two faces of the abradant fabric do not necessarily have the same abrasive characteristics and when supplied it should be noted which face the supplier recommends for use, this is normally the slightly smoother fac
38、e of the fabric. Stocks of the fabric shall be controlled to ensure that only this face is used in testing. 4.3 Abradant paper. A technical standard of 36 grit is recommended. 4.4 Pressing mass of suitable dimensions to place over the entire surface of the abradant table to ensure that the abradant
39、fabric is held flat whilst it is clamped in position. The mass shall apply a pressure of 2 kPa 0,2 kPa. 2) 1 rad 0,16 rev. Page 5 EN 13520 : 2001 + A1 : 20044.5 Cutting device such as a press knife of a sufficient size to produce test specimens that will be held firmly in the specimen holders (4.1.1
40、). The exact size of the device depends on the design of the clamping system of the test specimen carrier. 4.6 Four pieces of table felt, mass/unit area 575 gm2to 800 gm2, and thickness 2 mm to 3,5 mm. Both sides of the felt may be used. The felt may be re-used until both sides are either discoloure
41、d, or the thickness has been reduced to less than 2 mm, but felt used in wet tests shall only be re-used in wet tests. 4.7 Polyurethane foam of thickness (3 1) mm, density (30 3) kgm3and indentation hardness 5,8 kPa 0,8 kPa determined in accordance with annex A, for testing materials with a mass per
42、 unit area of less than 500 gm2.4.8 Water jet. A rubber tube with one end restricted and the other attached to a cold water tap at mains pressure is suitable. 5 Sampling and conditioning 5.1 At least two test specimens of sufficient size to allow them to be fixed firmly within the test specimen carr
43、iers (see 4.1.1) are required for each of the dry and wet tests. 5.2 Cut test specimens from various positions on the sheet material avoiding areas within 50 mm of any manufactured edges. NOTE Test specimens can be taken either from materials likely to be used for uppers or from made-up uppers or fi
44、nished footwear.5.3 If testing woven fabrics, ensure that no two test specimens have the same warp or weft threads. 5.4 Select test specimens of patterned fabric so that each part of the pattern is tested. This can mean that more than two test specimens are required for each of the dry and wet tests
45、. NOTE It may be helpful to cut an extra sample of the test material to be used as a reference when comparing any damage or discolouration of the abraded test specimens. 6 Test method 6.1 Principle Four circular test specimens are rubbed against pieces of a standard abradant fabric or a standard abr
46、adant paper under a constant pressure, with two of the pieces of abradant dry and two wet. The relative movement between the abradant and specimen is a complex cyclic pattern (a Lissajous figure) which produces rubbing in all directions. The test is stopped after a prescribed number of cycles and th
47、e damage to the specimen is assessed. 6.2 Procedure 6.2.1 Place the test specimens in a conditioned atmosphere as specified in EN 12222 for at least 24 h prior to testing and carry out the test in this environment. Test specimens for wet tests need not be conditioned prior to test. 6.2.2 For the wet
48、 test, fully saturate the abradant cloth (see 4.2 and 4.3) and table felt (see 4.6) by directing the water jet (see 4.8) to and for over their surfaces until full saturation can be seen by a uniform darkening in colour. Never spray the water jet onto materials, which are fixed to the Martindale inst
49、rument. 6.2.3 Place the test specimen in the test specimen carrier clamping rings (see 4.1.1), so that the surface of the test specimen to be abraded is facing outwards. 6.2.4 If testing materials with a mass per unit area of less than 500 gm2then place a similar size piece of the polyurethane foam (see 4.7) in each of the test specimen carrier clamping rings (see 4.1.1) as a backing for the test specimen. Page 6 EN 13520 : 2001 + A1 : 20046.2.5 Clamp the test speci
