ISO INTERNATIONAL STANDARD 16482-2 First edition 2013-02-01 Binders for paints and varnishes Determination of the non-volatile- matter content of aqueous rosin-resin dispersions - Part 2: Microwave method Liantspourpeintures etvernis-Déterminationdelateneuren matieres nonvolatiles des dispersions aqueusesderésine colophane Partie2:Méthodeauxmicro-ondes Referencenumber IS0 16482-2:2013(E) @ ISO 2013 Copyright Intemafional Organization for Standardization e with ISC Not for Resale IS016482-2:2013(E) COPYRIGHTPROTECTEDDOCUMENT @IS02013 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 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 IsO2013-Allrightsreserved rovided by IHS under I or networking permited without license from IHs Not for Resale IS016482-2:2013(E) Foreword Iso (theInternational Organization for Standardization) 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 represented on that committee.International ISo collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnicalstandardization. International Standards aredrafted in accordancewith therulesgiven intheISo/IEcDirectives,Part2. 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 International Standard requires approval by at least 75 % of the member bodies castingavote. Attentionisdrawntothepossibilitythat someoftheelementsof thisdocumentmaybethesubjectof patent rights.IsO shall not be held responsible for identifying any or all such patent rights. IS016482-2waspreparedbyTechnicalCommitteeIS0/TC35,Paintsandvarnishes,Subcommittee SC10, Testmethodsforbindersforpaintsandvarnishes. Is0 16482 consists of the following parts, under the general title Binders for paints and varnishes - Determination ofthe non-volatile-matter content ofaqueous rosin-resin dispersions: Part1:Ovenmethod Part2:Microwavemethod ili Not for Resale Ccoyra bylemategal onganizaion eg Standardzation IHS under Noreprouctonornetwoking emitewithoulicane fromH Not for Resale INTERNATIONAL STANDARD IS0 16482-2:2013(E) Binders for paints and varnishes Determination of the non-volatile-matter content of aqueous rosin-resin dispersions - Part 2: Microwave method 1 Scope ThispartofIso16482specifies amethodfordeterminingthenon-volatilecontent, bymass,ofaqueous rosin-resin dispersions, using a microwave oven. This method is applicable to resin dispersions having a softening point from 60 C to 100 °C, measured in accordance with IS0 4625-1 (ring-and-ball method). 2 Normativereferences The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, thelatest edition ofthe referenced document (including any amendments) applies ISO4625-1,Bindersforpaintsand varnishes-—Determinationofsoftening point-Part1:Ring-and-ball method IS015528, Paints, varnishes and raw materials for paints and varnishes-Sampling 3Terms and definitions For the purposes of this document, the following terms and definitions apply 3.1 non-volatile matter NV residuebymass obtained byevaporationunder specif