ISO INTERNATIONAL STANDARD 22553-11 First edition 2020-04 Paints and varnishes Electro- deposition coatings - Part 11: Bath stability Peintures et vernis-Peintures d'électrodeposition- Partie11:Stabilitédubain Reference number IS0 22553-11:2020(E) ISO @ISO 2020 IS022553-11:2020(E) COPYRIGHTPROTECTEDDOCUMENT IS02020 All rights reserved. Unless otherwise specified, or required in the context of its implementation, 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 below or Iso's member body in the country of the requester. ISO copyright office CP 401 : Ch. de Blandonnet 8 CH-1214 Vernier, Geneva Phone:+41227490111 Fax: +41 22 749 09 47 Email: [email protected] Website: www.iso.org Published in Switzerland ii @ IS0 2020 - All rights reserved IS022553-11:2020(E) Contents Page Foreword ..iv 1 Scope ..1 2 Normative references 3 Terms and definitions 4 Principle 5 Apparatus and materials. ..2 6 Numberofdeterminations .2 7 Procedure. .2 7.1 Preparation of the electro-deposition coating material .2 7.2 Blanktest 2 7.3 Ageing of the sample. .2 .3 7.4 Determination ofthe properties ofthe sample after ageing 8 Evaluation .3 9 Precision .3 10 Test report .3 @ IS0 2020 - All rights reserved ili