ISO-3262-20-2000.pdf
《ISO-3262-20-2000.pdf》由会员分享,可在线阅读,更多相关《ISO-3262-20-2000.pdf(20页珍藏版)》请在三一文库上搜索。
1、Reference number ISO 3262-20:2000(E) ISO 2000 INTERNATIONAL STANDARD ISO 3262-20 First edition 2000-04-15 Extenders for paints Specifications and methods of test Part 20: Fumed silica Matires de charge pour peintures Spcifications et mthodes dessai Partie 20: Silice pyrogne ISO 3262-20:2000(E) PDF d
2、isclaimer This PDF file may contain embedded typefaces. In accordance with Adobes 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 downloading this file, parti
3、es accept therein the responsibility of not infringing Adobes licensing policy. The ISO Central Secretariat 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 t
4、o 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. ISO 2000 Al
5、l 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 ISOs member body in the country
6、of the requester. ISO copyright office Case postale 56 ? CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 734 10 79 E-mail copyrightiso.ch Web www.iso.ch Printed in Switzerland ii ISO 2000 All rights reserved -,-,- ISO 3262-20:2000(E) ISO 2000 All rights reservediii ContentsPage Foreword.iv 1Sco
7、pe 1 2Normative references1 3Term and definition 2 4Requirements and test methods .2 5Sampling.3 6Determination of silica content3 7Determination of aluminium oxide, titanium(IV) oxide and iron(III) oxide contents by spectrometry.4 8Determination of carbon content.9 9Determination of chloride conten
8、t.11 10Test report13 -,-,- ISO 3262-20:2000(E) iv ISO 2000 All rights reserved Foreword ISO (the International 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 I
9、SO 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 organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates
10、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/IEC Directives, Part 3. Draft International Standards adopted by the technical committees are circula
11、ted 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 part of ISO 3262 may be the subject of patent rights. ISO shall not be held re
12、sponsible for identifying any or all such patent rights. International Standard ISO 3262-20 was prepared by Technical Committee ISO/TC 35,Paints and varnishes, Subcommittee SC 2,Pigments and extenders. Together with the other parts (see below), this part of ISO 3262 cancels and replaces ISO 3262:197
13、5, which has been technically revised. Part 1 comprises the definition of the term extender and a number of test methods that are applicable to most extenders, whilst part 2 and the following parts specify requirements and, where appropriate, particular test methods for individual extenders. ISO 326
14、2 consists of the following parts, under the general titleExtenders for paints Specifications and methods of test: ?Part 1: Introduction and general test methods ?Part 2: Barytes (natural barium sulfate) ?Part 3: Blanc fixe ?Part 4: Whiting ?Part 5: Natural crystalline calcium carbonate ?Part 6: Pre
15、cipitated calcium carbonate ?Part 7: Dolomite ?Part 8: Natural clay ?Part 9: Calcined clay ?Part 10: Natural talc/chlorite in lamellar form ?Part 11: Natural talc, in lamellar form, containing carbonates ?Part 12: Muscovite-type mica ?Part 13: Natural quartz (ground) ISO 3262-20:2000(E) ISO 2000 All
16、 rights reservedv ?Part 14: Cristobalite ?Part 15: Vitreous silica ?Part 16: Aluminium hydroxides ?Part 17: Precipitated calcium silicate ?Part 18: Precipitated sodium aluminium silicate ?Part 19: Precipitated silica ?Part 20: Fumed silica ?Part 21: Silica sand (unground natural quartz) ?Part 22: Fl
17、ux-calcined kieselguhr -,-,- -,-,- INTERNATIONAL STANDARDISO 3262-20:2000(E) ISO 2000 All rights reserved1 Extenders for paints Specifications and methods of test Part 20: Fumed silica 1Scope This part of ISO 3262 specifies requirements and corresponding methods of test for fumed silica. 2Normative
18、references The following normative documents contain provisions which, through reference in this text, constitute provisions of this part of ISO 3262. For dated references, subsequent amendments to, or revisions of, any of these publications do not apply. However, parties to agreements based on this
19、 part of ISO 3262 are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition of the normative document referred to applies. Members of ISO and IEC maintain registers of currently valid Inte
20、rnational Standards. ISO 648:1977,Laboratory glassware One-mark pipettes. ISO 787-2:1981,General methods of test for pigments and extenders Part 2: Determination of matter volatile at 105 C. ISO 787-9:1981,General methods of test for pigments and extenders Part 9: Determination of pH value of an aqu
21、eous suspension. ISO 787-11:1981,General methods of test for pigments and extenders Part 11: Determination of tamped volume and apparent density after tamping. ISO 787-18:1983,General methods of test for pigments and extenders Part 18: Determination of residue on sieve Mechanical flushing procedure.
22、 ISO 1042:1998,Laboratory glassware One-mark volumetric flasks. ISO 3262-1:1997,Extenders for paints Specifications and methods of test Part 1: Introduction and general test methods. ISO 3696:1987,Water for analytical laboratory use Specification and test methods. ISO 3819:1985,Laboratory glassware
23、Beakers. ISO 15528:1),Paints, varnishes and raw materials for paints and varnishes Sampling. 1)To be published. (Revision of ISO 842:1984 and ISO 1512:1991) -,-,- ISO 3262-20:2000(E) 2 ISO 2000 All rights reserved 3Term and definition For the purposes of this part of ISO 3262, the following term and
24、 definition apply: 3.1 fumed silica amorphous silica produced from silicon halides by high-temperature flame hydrolysis 4Requirements and test methods For fumed silica complying with this part of ISO 3262, the essential requirements are specified in Table 1 and the conditional requirements are liste
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- ISO 3262 20 2000
链接地址:https://www.31doc.com/p-3780301.html