ISO INTERNATIONAL STANDARD 15039 First edition 2003-11-15 Textile-glass rovings Determination of solubility of size Stratifils (rovings) de verre textile - Détermination de la solubilité de I'ensimage Reference number ISO 15039:2003(E) @ ISO 2003 No reproduction or networking permited without license from IHS Not for Resale ISO15039:2003(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In accepts no liability in this area. Adobe is a trademark of Adobe Systems Incorporated. parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. In the @ISO2003 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either Iso at the address below or Iso's memberbody 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 @ ISO 2003 - All rights reserved No reproduction or networking permitted without license from IHS Not for Resale ISO15039:2003(E) Contents Page 1 Scope 2 Normative references 3 Principle 3.1 General .. 3.2 Solubility of the size 4 Apparatus 4.1 For method 1 Soxhlet extraction . 4.2 For method 2 Room-temperature marination 4.3 Apparatus and materials required by either method .... N 5 Safety and environmental precautions 2 6 Procedure and calculation ... 2 6.1 Method 1 - Soxhlet extraction 2 6.2 Method 2 Room-temperature marination ... 4 7 Test method precision .. 8 Test report ili No reproduction or networking permited without license from IHS Not for Resale ISO15039:2003(E) Foreword IsO (the International Organization for Standardization) is a worldwide federation of national standards bodies technical committees. Each member body interested in a subject for which a technical committee has been non-governmental, in liaison with IsO, also take part in the work. IsO collaborates closely with the International International Standards are drafted in accordance with the rules given in the ISO/lEC Directives, Part 2. 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 casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. IsO shall not be held responsible for identifying any or all such patent rights. reinforcement fibres. ational Organization for Standardization @ ISO 2003 - All rights reserved ense from IHS Not for Resale ISO 15039:2003(E) INTERNATIONAL STANDARD Textile-glass rovings Determination of solubility of size 1 Scope This International Standard specifies two methods for the determination of the percentage of size (coating) on the glass fibre that is soluble in acetone. These test methods are applicable to continuous rovings only. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IsO 3344, Reinforcement products — Determination of moisture content 3 Principle 3.1 General Two different methods are described in this International Standard, both using acetone as the solvent. a) Method 1, extraction of the size from a specimen in a Soxhlet apparatus. b) Method 2, marination at room temperature for a more extended period. 3.2 Solubility of the size The solubility is determined