SAE AMS 3894 1B-1989 Carbon Fiber Tape and Sheet Epoxy Resin Impregnated G 110 000 (758) Tensile 27 000 000 (186) Modulus 175 (347)《G110 000(758)拉力、27 000 000(186)模数、175(347)的环氧树脂浸.pdf

1、 AEROSPACE MATERIAL SPECIFICATION Carbon Fiber Tape and Sheet Epoxy Resin Impregnated G 110,000 (758) Tensile, 27,000,000 (186) Modulus, 175 (347) 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

2、 this report is entirely voluntary, and its applicability and suitability for any particular use, including any patent infringement arising therefrom, 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

3、cancelled. SAE invites your written comments and suggestions. Copyright 2005 SAE International All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise,

4、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: 724-776-0790 Email: custsvcsae.org SAE WEB ADDRESS: http:/www.sae.org AMS 3894/1BIssued NOV 1972 Revised JAN 1989 Superseding AMS 3894/1A 1. SCOPE:1.

5、1 Form: This specification covers one type of epoxy-resin-impregnated carbonfibers in the form of tape and sheet.1.2 Application: Primarily for use in structural composites requiring highmodulus of elasticity in tension up to 175C (347F).1.3 Classification: G 110,000 psi (758 MPa) tensile strength,

6、27,000,000 psi(186 GPa) tensile modulus carbon fiber impregnated with epoxy resin forservice up to 175C (347F).2. APPLICABLE DOCUMENTS: See AMS 3894.3. TECHNICAL REQUIREMENTS:3.1 Basic Specification: The complete requirements for procuring the productdescribed herein shall consist of this document a

7、nd the latest issue of thebasic specification, AMS 3894.3.2 Material: The product shall be AMS 3892/2 high modulus carbon fibersimpregnated with epoxy resin formulated to meet the requirements specifiedherein.3.2.1 Storage Life: The product shall meet the requirements of thisspecification when teste

8、d at any time up to six months from date ofreceipt by purchaser provided it has been stored in the original unopenedcontainers at not higher than -18C (OF).Reaffirmed JUN 2005 Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted with

9、out license from IHS-,-,-SAE - 2 - AMS 3894/1B AMS 3894/1B3.2.2 Working Life: The product shall meet the requirements of thisspecification when tested after continuous exposure for up to 20days within the relative humidity and temperature limits shown in Fig. 1.Figure 13.3 Properties of Uncured Impr

10、egnated Product: Shall be as specified in 3.3.1through 3.3.5. Tests shall be performed on the product after warming toabove the dew point prior to sampling and in accordance with test methodslisted in the basic specification.3.3.1 Volatile Content, % of Resin weight, maximum 1.5Test temperature: 120

11、C 5 (248F 9)Test time: 15 - 60 minutes3.3.2 Resin Solids Content, % by weight Preproduction Value 33.3.3 Resin Flow, % by weight 10 - 303.3.4 Gel Time, minutes Preproduction Value 10%3.3.5 Tack Shall adhere for not lessthan 30 minutes3.4 Properties of Cured Laminates: Shall be as follows, determined

12、 on specimenscut from a test panel prepared as specified in the basic specification andtested in accordance with test methods specified therein:Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SAE - 3

13、 - AMS 3894/1B AMS 3894/1B3.4.1 Mechanical Properties: Shall be as specified in Table I.3.4.2 Density: Shall be determined on the test laminate used to determinemechanical properties; values for each test laminate shall be reported.Fiber density and cured resin density shall also be reported.3.4.3 V

14、oid Content: Shall be not greater than 1%.4. QUALITY ASSURANCE PROVISIONS: See AMS 3894.5. PREPARATION FOR DELIVERY: Shall be in accordance with AMS 3894 and thefollowing:5.1 Exterior package marking shall indicate storage temperature of “-18C (0F)maximum“.6. ACKNOWLEDGMENT: See AMS 3894.7. REJECTIO

15、NS: See AMS 3894.8. NOTES: See AMS 3894.Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SAE - 4 - AMS 3894/1B AMS 3894/1BMPa 689 TBR179,264 TBR552 TBR172,369TBR 675137,89534.5175C 5(347F 9)psi 100,00

16、0 TBR 26.0 x 106TBR 80,000TBR25 x 106TBR95,00020.0 x 1065,000MPa 758 TBR186,158TBR 689 TBR179,264TBR 862165,47448.3Value (1) Test Temperature (3)20 - 30C(68 - 86F)psi 110,000 TBR 27.0 x 106TBR 100,000TBR26 x 106TBR 125,00024.0 x 1067,000MPa 448 TBR165,474TBR 641NA158,579NA NA NA62.0-55C 5(-67F 9)psi

17、65,000TBR (4) 24.0 x 106TBR93,000 NA(5)23 x 106NANA NA 9,000TABLE IMECHANICAL PROPERTIES OF CURED LAMINATESProperty (2) Tensile Strength, minimum Longitudinal TransverseTensile Modulus, minimum Longitudinal Transverse Compressive Strength, minimum LongitudinalTransverseCompressive Modulus, minimum L

18、ongitudinal Transverse Flexural Strength, minimum Longitudinal Flexural Modulus, minimum Longitudinal Interlaminar Shear Strength, minimumNOTES: 1. Average of 4 determinations for each property except interlaminar shear strength. Noindividual value shall be less than 90% of the average value specifi

19、ed.2. Property values are based on a test laminate with a fiber volume of 60% 3. Certainproperty values may be adjusted for other fiber volumes of the test laminate by multiplying the listed requirement by the ratio: Actual Fiber Volume, %/60. When such adjustment is used, report the actual fiber vo

20、lume of the test laminate.3. Test after not less than 30 minutes exposure at the test temperature. 4. TBR - To be reported in preproduction test report. 5. NA - Not applicable.Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-