1、BRITISH STANDARD BS EN 13519:2002 Footwear Test methods for uppers High temperature behaviour The European Standard EN 13519:2001 has the status of a British Standard ICS 61.060 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBS EN 13519:2002 This British Standard, having been
2、prepared under the direction of the Materials and Chemicals Sector Policy and Strategy Committee, was published under the authority of the Standards Policy and Strategy Committee on 30 January 2002 BSI 30 January 2002 ISBN 0 580 38984 7 National foreword This British Standard is the official English
3、 language version of EN 13519:2001. The UK participation in its preparation was entrusted to Technical Committee TCI/69, Footwear and leather, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The Brit
4、ish Standards which implement international or European publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Find” facility of the BSI Standards Electronic Catalogue. A Britis
5、h 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 obligations. aid enquirers to understand the text; present to
6、the responsible European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, t
7、he EN title page, pages 2 to 7 and a back cover. The BSI copyright date displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. Date CommentsEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13519 November 2001 ICS 61.060 English versio
8、n Footwear Test methods for uppers High temperature behaviour Chaussures Mthodes dessai des tiges Comportement aux tempratures leves Schuhe Prfverfahren fr Schfte Verhalten bei hohen Temperaturen This European Standard was approved by CEN on 3 October 2001. CEN members are bound to comply with the C
9、EN/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 Management Centre or to
10、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 Management Centre has the same status as the official versions. C
11、EN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORM
12、ALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2001 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13519:2001 EEN 13519:2001 (E) 2 Contents Page Foreword.3 1 Scope .4 2 Normative re
13、ferences .4 3 Terms and definitions.4 4 Apparatus and material 5 5 Sampling and conditioning5 6 Test method.5 6.1 Principle 5 6.2 Procedure5 7 Expression of results .6 8 Test report .6 Bibliography .7EN 13519:2001 (E) 3 Foreword This European Standard has been prepared by Technical Committee CEN/TC
14、309, Footwear, the Secretariat of which is held by AENOR. 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 May 2002, and conflicting national standards shall be withdrawn at the latest by May 2002.
15、 According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Po
16、rtugal, Spain, Sweden, Switzerland and the United Kingdom.EN 13519:2001 (E) 4 1 Scope This European Standard specifies a test method for determining the effect of heat on the tensile strength of uppers or complete upper assembly irrespective of the material, in order to assess the suitability for th
17、e 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 references, subsequent amendments
18、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 atmospheres for conditioning and te
19、sting of footwear and components for footwear. prEN 13522, Footwear Test methods for uppers Tensile strength and elongation. 3 Terms and definitions For the purposes of this European Standard, the following terms and definitions apply. 3.1 high temperature behaviour resistance of a material to eleva
20、ted temperatures as measured by the effect on the tensile properties of the material. Particularly applicable to materials used in vulcanized footwear 3.2 upper materials forming the outer surface of the footwear which is attached to the sole assembly and covers the upper dorsal surface of the foot.
21、 In the case of boots this also includes the outer face of the material covering the leg. Only the materials that are visible are included, no account should be taken of underlying materials 3.3 complete upper assembly finished upper, fully seamed, joined or laminated as appropriate, comprising the
22、centre material and any lining(s) together with all components such as interlinings, adhesives, membranes, foams or reinforcements, but excluding toe puffs and stiffeners NOTE The complete upper assembly can be flat, 2-dimensional or comprise lasted upper in the final footwear.EN 13519:2001 (E) 5 4
23、Apparatus and material The following apparatus and material shall be used: 4.1 A rapid acting platen press with: 4.1.1 The capability of applying a pressure of 1 000 kPa 50 kPa on an area of 160 mm x 25 mm. 4.1.2 Upper and lower platens with smooth metal surfaces. 4.1.3 Means of maintaining upper an
24、d lower platen temperatures as specified in Table 1. 4.2 A thermometer capable of measuring the temperature of the surface of the platens to the nearest 1 C. NOTE A surface mounting thermocouple and digital meter is suitable. 5 Sampling and conditioning 5.1 Prepare test specimens in accordance with
25、prEN 13522. NOTE Test specimens can be taken from materials likely to be used for uppers or from made-up uppers or finished footwear. Prepare test pieces from complete upper assemblies when the lining material is permanently attached to the upper material. 6 Test method 6.1 Principle Test specimens
26、are pressed between two hot rigid surfaces for a predetermined time. The effect of this heat treatment on breaking strength and elongation is then determined in accordance with prEN 13522. 6.2 Procedure 6.2.1 Adjust the temperature of the platens (4.1.2) to the required temperature, see Table 1. 6.2
27、.2 Place one of the test specimens in the press (4.1) so that the surface that would be closer to the foot in the finished footwear is lowermost. Immediately close the press and apply a pressure of 1 000 kPa 50 kPa to the rectangular pieces of material for the required time, see Table 1. 6.2.3 Repea
28、t the procedure in 6.2.2 for the remaining test specimens. 6.2.4 Store all the test specimens in a standard controlled environment as specified in EN 12222 for at least 72 h. 6.2.5 Follow the procedure described in prEN 13522 to determine the mean breaking force and mean elongation at break. Table 1
29、 Suggested platen temperatures and pressing times for simulating the moulding-on of rubber Application Upper platen temperature C Lower platen temperature C Pressing time min Unheated lasts 105 5 85 5 12,0 0,5 Heated lasts 180 5 110 5 8,0 0,5EN 13519:2001 (E) 6 7 Expression of results The percentage
30、 change in the values of the breaking force or the elongation break at break is calculated using the formula: where 8 Test report The test report shall include the following information: a) for each heating condition used: the temperature of the platens, in C, and pressing time used, in min; the mea
31、n breaking force value, in newtons per millimetre, and the mean elongation at break, in %, determined before and after the heat treatment for each test direction and their percentage change for each test direction as determined in accordance with 6.2.5; b) a description of the material, including co
32、mmercial references (style codes etc.); c) a description of any lining or other reinforcement present; d) reference to the method of test; e) date of testing; f) any deviations from this test method. x 0 is the mean value of the tensile property before the heat treatment; x a is the mean value of th
33、e tensile property after the heat treatment. xx x a 0 0 100EN 13519:2001 (E) 7 Bibliography 1 EN 13400, Footwear Sampling location, preparation and duration of conditioning of samples and test pieces.BS EN 13519:2002 BSI 389 Chiswick High Road London W4 4AL BSI British Standards Institution BSI is t
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