ISO INTERNATIONAL STANDARD 5269-2 Third edition 2004-11-01 Pulps Preparation of laboratory sheets for physical testing - Part 2: Rapid-Kothen method Pates -Préparation des feuilles de laboratoire pour essais physiques Partie 2: Méthode Rapid-Kothen Reference number ISO 5269-2:2004(E) @ ISO 2004 Not for Resale ISO5269-2:2004(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. Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation 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 unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below. ?ISO2004 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, IsO's memberbody in the country of the requester. ISO copyright office Case postale 56.CH-1211Geneva 20 Tel. + 4122 749 01 11 Fax + 41 22 749 09 47 E-mail [email protected] Web www.iso.org Published in Switzerland CopyightInternatinal organization for Standardization @ ISo 2004 - All rights reserved vithout license from IHS Not for Resale ISO 5269-2:2004(E) Contents Page Foreword iv Introduction 1 Scope 2 Normative references 3 4 Equipment... 5 Pretreatment and preparation of sample.. 5.1 Pretreatment.. 5.2 Preparation of sample .. 6 Procedure... 6.1 Sheet forming ... 6.2 Transfer of the sheet... 6.3 Drying and conditioning. 7 Test report.. Bibliography Copyrght International Organizaionforstandardizlonghtsreserved ii from IHS Not for Resale ISO 5269-2:2004(E) Foreword IsO (the International Organization for Standardization) is a worldwide federation of national standards bodies technicalcommittees.Eachmemberbodyinterestedinasubjectforwhichatechnicalcommitteehasbeen established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with isO, also take part in the work. iso collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/lEC Directives, Part 2. 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 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. ISO 5269-2 was prepared by Technical Committee ISO/TC 6, Paper, board and pulps, Subcommittee SC 5, Testmethods and quality specifications forpulps. This third edition cancels and replaces the second edition (IsO 5269-2:1998), of which the Introduction, Clauses 1, 2 and 7 and Subclause 5.1 have been revised. IsO 5269 consists of the following parts, under the general title Pulps - Preparation of laboratory sheets for physical testing: Part 1: Conventional sheet-formermethod Part 2: Rapid-Kothen method @ ISO 2004 - All rights reserved onal Organization for Standardizatior ISO 5269-2:2004(E) Introduction It has been agreed that the ultimate aim of standardization of the preparation of laboratory sheets should be to develop one method which is internationally acceptable and which, if possible, permits the use of different types of sheet-making apparatus. Fo