1、SAE Technical Standards Board Rules provide that: “This report is published by SAE to advance the state of technical and engineering sciences. The use of this report is entirelyvoluntary, and its applicability and suitability for any particular use, including any patent infringement arising therefro
2、m, is the sole responsibility of the user.”SAE reviews each technical report at least every five years at which time it may be reaffirmed, revised, or cancelled. SAE invites your written comments and suggestions.Copyright 2003 SAE InternationalAll rights reserved. No part of this publication may be
3、reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying,recording, or otherwise, without the prior written permission of SAE.TO PLACE A DOCUMENT ORDER: Tel: 877-606-7323 (inside USA and Canada)Tel: 724-776-4970 (outside USA)Fax: 724-
4、776-0790Email: custsvcsae.orgSAE WEB ADDRESS: http:/www.sae.orgPowder, Fumed Silicon DioxideThickening Efficiency 951. SCOPE:The specification covers one type of silicon dioxide in the form of a white, anhydrous powder with moderate thickening efficiency.2. APPLICABLE DOCUMENTS: See AMS 3755.3. TECH
5、NICAL REQUIREMENTS: 3.1 Basic Specification: The complete requirements for procuring silicon dioxide powder shall consist of this document and the latest issue of the basic specification, AMS 3755.AEROSPACE MATERIAL SPECIFICATIONAMS 3755/2AIssued JUL 1983Revised JAN 1992Reaffirmed MAR 2003Supersedin
6、g AMS 3755/2Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-AMS 3755/2A SAE AMS 3755/2A- 2 -3.2 Properties: The powder shall conform to the requirements shown in Table 1:4. QUALITY ASSURANCE PROVISIONS
7、 See AMS 3755.5. PREPARATION FOR DELIVERY: See AMS 3755.6. ACKNOWLEDGMENT: See AMS 3755.7. REJECTIONS: See AMS 3755.8. NOTES: See AMS 3755.PREPARED UNDER THE JURISDICTION OF AMS COMMITTEE “P”TABLE 1 - PropertiesProperties RequirementsSurface Area175 - 225 m2/gGrit Content retainedon No. 325 mesh (4
8、5 m) screen,maximum 0.02%pH, 4% Aqueous Dispersion 3.5 - 4.2Loss on Ignition by weight,maximum, 1000 C (1832 F), Moisture Free 2.0%Thickening Efficiency, % ofstandard 80 - 110Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-
