ISO INTERNATIONAL STANDARD 16365-3 First edition 2014-05-01 Plastics Thermoplastic polyurethanes for moulding and extrusion : Part 3: Distinction between ether and ester polyurethanes by determination of the ester group content Plastiques Polyuréthannes thermoplastiques pour moulage et extrusion- Partie 3: Distinction entre polyurethannes éther et ester par dosage des groupements esters Reference number ISO 16365-3:2014(E) ISO Copyright International Organization for Standardization @ IS0 2014 Not for Resale IS0 16365-3:2014(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 +4122 749 09 47 E-mail [email protected] Web www.iso.org Published in Switzerland @ IS0 2014 - All rights reserved Not for Resale IS0 16365-3:2014(E) Contents Page Foreword ..iv Introduction. ..V 1 Scope.. 2 Normative references 3 Terms and definitions 4 Principle. 5 Reagents. 6 Apparatus. 7 Sample preparation ..3 8 Procedure. ..3 9 Calculation ..3 10 Report. ..4 Bibliography .5 tnematonladzarightsrerved ii se with ISt ted without license from IHS Not for Resale