1、AEROSPACE MATERIAL SPECIFICATIONAMS3901/10 REV. CIssued 1985-01Revised 2008-12Reaffirmed 2014-07Superseding AMS3901/10BYarn, Organic Fiber (Para-Aramid), High Modulus1140 (1270 d tex) Denier, 1.2% FinishRATIONALEAMS3901/10C has been reaffirmed to comply with the SAE five year review policy._SAE Tech
2、nical 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 entirely voluntary, and its applicability and suitability for any particular use, including any patent infringement arising therefrom, is t
3、he sole responsibility of the user.”SAE reviews each technical report at least every five years at which time it may be revised, reaffirmed, stabilized, or cancelled. SAE invites your written comments and suggestions.Copyright 2014 SAE InternationalAll rights reserved. No part of this publication ma
4、y be 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: +1 724-776-4970 (outside USA)
5、Fax: 724-776-0790Email: CustomerServicesae.orgSAE WEB ADDRESS: http:/www.sae.orgSAE values your input. To provide feedbackon this Technical Report, please visithttp:/www.sae.org/technical/standards/AMS3901/10C1 SCO1.1 Form This specification covers one type of organic fiber in the form of yarn. The
6、product shall be formed as a multiplicity of filaments drawn together and gathered into an approximately parallel arrangement. 1.2 Classification Organic 1140 denier (1270 d tex) yarn with 390 ksi (2689 MPa) or 22.0 g/d minimum tensile strength and 16.5 Msi (114 GPa) or 825 g/d minimum tensile modul
7、us for use in weaving requiring high tensile strength and high modulus of elasticity in tension. 2 APPLICABL DOCUMENTSThe following publications form a part of this document to the extent specified herein. The latest issue of SAE publications shall apply. The applicable issue of other publications s
8、hall be the issue in effect on the date of the purchase order. In the event of conflict between the text of this document and references cited herein, the text of this document takes precedence. Nothing in this document, however, supersedes applicable laws and regulations unless a specific exemption
9、 has been obtained. 2.1 SAE Publications Available from SAE International, 400 Commonwealth Drive, Warrendale, PA 15096-0001. Tel: 877-606-7323 (inside USA and Canada) or 724-776-4970 (outside USA), www.sae.org AMS3901 Organic Fiber (Para-Aramid), Yarn and Roving, High Modulus SAE INTERNATIONAL AMS3
10、901/10C Page 2 of 3 3 TECHNICA REQUIREMENTS3.1 Basic Specification The complete requirements for procuring the organic yarn described herein shall consist of this document and the latest issue of the basic specification. 3.2 Properties Shall be as shown in Table 1; no individual package, based on th
11、e average of three determinations, shall have less than 90% of the lot minimum values specified in 3.2.1 and 3.2.2. TABLE 1 - PROPERTIES aragraph ReqParagraphPRequirement Dry Twisted Yarn Requirement Impregnated Strand Test Method 3.2.1 Tensile Strength, min 22.0 g/d 390 ksi (2689 MPa) 4.5.1 of AMS3
12、901 3.2.2 Modulus of Elasticity, min 825 g/d 16.5 Msi (114 GPa) 4.5.1 of AMS3901 3.2.3 Linear Density 1140 35 denier 1140 35 denier (1270 40 d tex) (1270 40 d tex) 3.2.4 Fiber Finish, by weight 1.2% 0.6 1.2% 0.6 4.5.2 of AMS3901 4.5.4 of AMS3901 3.2.5 Fiber Density 0.052 pound mass per cubic inch 0.
13、001 (1.44 grams/cm3 0.03) 0.052 pound mass per cubic inch 0.001 (1.44 grams/cm3 0.03) 3.3 Splicing There shall be no knots or splices in the continuous yarn. 4. QUALITY ASSURANCE PROVISIONSShall be in accordance with AMS3901. 5. PREPARATION FOR DELIVERYShall be in accordance with AMS3901. 6 ACKNOWLE
14、DGMEShall be in accordance with AMS3901. 7 REJECTIOShall be in accordance with AMS3901. SAE INTERNATIONAL AMS3901/10C Page 3 of 3 8. NOTESShall be in accordance with AMS3901. 8.1 The change bar ( l ) located in the left margin is for the convenience of the user in locating areas where technical revi
15、sions, not editorial changes, have been made to the previous issue of this document. An (R) symbol to the left of the document title indicates a complete revision of the document, including technical revisions. Change bars and (R) are not used in original publications, nor in documents that contain editorial changes only. PREPARED BY AMS COMMITTEE P
