ISO-4587-2003.pdf
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1、 Reference number ISO 4587:2003(E) ISO 2003 INTERNATIONAL STANDARD ISO 4587 Third edition 2003-03-15 Adhesives Determination of tensile lap-shear strength of rigid-to-rigid bonded assemblies Adhsifs Dtermination de la rsistance au cisaillement dassemblages colls rigide sur rigide recouvrement simple
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5、iven below. ISO 2003 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or ISOs memb
6、er body in the country of the requester. ISO copyright office Case postale 56 CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyrightiso.org Web www.iso.org Published in Switzerland ii ISO 2003 All rights reserved -,-,- ISO 4587:2003(E) ISO 2003 All rights reserved iii Conten
7、ts Page Forewordiv 1 Scope1 2 Normative references .1 3 Principle.1 4 Apparatus.1 5 Specimens .2 6 Conditioning2 7 Procedure.2 8 Expression of results4 9 Precision4 10 Test report4 -,-,- ISO 4587:2003(E) iv ISO 2003 All rights reserved Foreword ISO (the International Organization for Standardization
8、) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be repr
9、esented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards ar
10、e drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an Internation
11、al Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 4587 was prep
12、ared by Technical Committee ISO/TC 61, Plastics, Subcommittee SC 11, Products. This third edition cancels and replaces the second edition (ISO 4587:1995), which has been technically revised. -,-,- INTERNATIONAL STANDARD ISO 4587:2003(E) ISO 2003 All rights reserved 1 Adhesives Determination of tensi
13、le lap-shear strength of rigid-to-rigid bonded assemblies 1 Scope This International Standard specifies a method for determining the tensile lap-shear strength of rigid-to-rigid bonded assemblies using a standard specimen under specified conditions of preparation and testing. This test procedure doe
14、s not provide design information. 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 edition of the referenced document (including any amendments) a
15、pplies. ISO 291:1997, Plastics Standard atmospheres for conditioning and testing ISO 527-1:1993, Plastics Determination of tensile properties Part 1: General principles ISO 10365:1992, Adhesives Designation of main failure patterns EN 13887:1), Structural adhesives Guidelines for surface preparation
16、 of metals and plastics prior to adhesive bonding 3 Principle Adhesive lap-shear bond strength is determined by stressing a single-overlap joint between rigid adherends in shear by the application of a tensile force parallel to the bond area and to the major axis of the specimen. NOTE 1 Single-lap s
17、pecimens are economical, practical and easy to make. They are the most widely used specimens for development, evaluation and comparative studies involving adhesives and bonded products, including manufacturing quality control. NOTE 2 The strength values obtained from the single-lap specimen should n
18、ot be used as allowable design-stress values for structural joints. 4 Apparatus 4.1 Tensile-testing machine, selected so that the rupture of the specimen falls between 10 % and 80 % of the full-scale capacity. The response time of the machine shall be short enough so as to enable the force applied a
19、t the time of rupture to be measured accurately. The recorded force shall not differ from the true applied force by more than 1 %. The machine shall be capable of maintaining the constant speeds of testing specified in Clause 7 (see ISO 527-1). A machine which allows a constant rate of load applicat
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