ISO INTERNATIONAL STANDARD 3917 Fourthedition 2016-02-15 Road vehicles Safety glazing materials Test methods for resistance to radiation, high temperature, humidity, fire and simulated weathering Vehicules routiers - Vitrages de sécurité - Méthodes d'essai de résistance au rayonnement, aux températures élevées, a I'humidite, au feu et aux conditions climatiques simulees Reference number IS0 3917:2016(E) ISO International Organization for Standardization ZHEJIANG INSTOF STANDARDIZATION C15956617 @IS02016 mitted without license from IHS IS0 3917:2016(E) COPYRIGHTPROTECTEDDOCUMENT IS0 2016, Published in Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior 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 Ch. de Blandonnet 8 . CP 401 CH-1214 Vernier, Geneva, Switzerland Tel. +41 22 749 01 11 Fax +41 22 749 09 47 [email protected] www.iso.org Licensee-ZHEJIANG INST.OF STANDARDIZAROISQ 0d6 - All rights reserVed HS und Not for Resale, 2016/4/26 02:30:36 networking permited without license from IHS IS0 3917:2016(E) Contents Page Foreword ..iv 1 Scope .1 2 Normative references 3 Terms and definitions 4 Test conditions 5 Application of test ..1 6 Radiation test 6.1 Principle. 1 6.2 Apparatus .2 6.2.1 Radiation source .2 6.2.2 Power supply. 6.2.3 Device for mounting and rotating the test specimens. .2 6.3 Test specimens. .2 6.4 Procedure 2 6.5 Expression of results .2 7 High temperature test ..3 7.1 Principle. .3 7.2 Procedure 7.3 Expression of results .3 8 Humidity test. ..3 8.1 Principle. .3 8.2 Procedure ..3 8.3 Expression of results .4 9 Fire resistance test ..4 9.1 Principle.. ..4 9.2 Apparatus .4 9.3 Test specimens ..4 9.4 Procedure .4 9.5 Expression of results 10 Resistance to simulated weathering .5 10.1 Principle. ..5 10.2 Exposure apparatus ..6 10.3 Test specimens. .6 10.4 Procedure ..6 10.5 Evaluation. 1 10.6 Expression of results ..8 10.7 Report of test parameters. ..8 Bibliography .9 iii nSee=ZHEJIANG INST OF STANDARDIZATION C1 5956617 ed without license from IHS