ISO INTERNATIONAL STANDARD 16525-6 First edition 2014-05-15 Adhesives Test methods for isotropic electrically conductive adhesives - Part 6: Determination of pendulum-type shear impact Adhésifs - Methodes d'essai pour adhésifs a conductivité électrique isotrope Partie 6: Détermination de la résistance au choc du type pendule Reference number ISO 16525-6:2014(E) ISO CoyrhtInationarganizatiofrStandardizaio @ IS0 2014 ed without license from IHS Not for Resale IS0 16525-6:2014(E) COPYRIGHT PROTECTED DOCUMENT @ISO2014 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form written permission. Permission can be requested from either ISO at the address below or ISO's member 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 [email protected] Web www.iso.org Published in Switzerland @ IS0 2014 - All rights reserved Not for Resale IS0 16525-6:2014(E) Contents Page Foreword ..iv 1 Scope .1 2 Normative references ..1 3 Terms and definitions 4 Principle .2 5 Test apparatus and circuit .2 5.1 Basic performance of the impact tester. .2 5.2 Structure of the hammer .2 5.3 Measurement with the hammer .3 5.4 Scopeoftest 4 5.5 Structure of the tester 4 5.6 Specimen-fixing stage ..5 5.7 Measurement instruments ..5 6 Specimen .6 6.1 Form of specimens. .6 6.2 Dimensions and tolerances of specimens .6 6.3 Standard atmospheric conditions ..6 7 Operation 7.1 Loading of specimen and position of impact :> .7 7.2 Conformance of specimen .7 8 Calculation of impact strength .7 8.1 Calculation — General 1 8.2 Calculation of total impact energy .7 8.3 Calculation of maximum force and maximum impact energy ..9 8.4 Checking the fracture mode. .11 9 Test report .11 Annex A (normative) Example of preparation of specimens ..12 Annex B (informative) Correction of data .16 Bibliography .17 ii e with IS vithout license from IHS Not for Resale