1、SAE-AMS3867/2ADOPTION NOTICESAE-AMS3867/2, “BORON FILAMENT TAPE, EPOXY-RESIN-IMPREGNATED TYPEB5.6-E374 (TYPE BO.142-E190)“, was adopted on 11-FEB-93 for useby the Department of Defense (DoD). Proposed changes by DoDactivities must be submitted to the DoD Adopting Activity:Commander, Defense Supply C
2、enter Philadelphia, ATTN: DSCP-ILEA,700 Robbins Avenue, Philadelphia, PA 19111-5096. Copies of thisdocument may be purchased from the Society of AutomotiveEngineers 400 Commonwealth Drive Warrendale, Pennsylvania, UnitedStates, 15096-0001. http:/www.sae.org/_Custodians: Adopting Activity:DLA - ISAir
3、 Force - 11DLA - GSReviewer Activities:Air Force - 84, 99FSC 9330DISTRIBUTION STATEMENT A: Approved for public release; distributionis unlimited.Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-SAE Tech
4、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 entirelyvoluntary, and its applicability and suitability for any particular use, including any patent infringement arising therefrom, is th
5、e 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 2001 Society of Automotive Engineers, Inc.All rights reserved. Printed in U.S.A.QUESTI
6、ONS REGARDING THIS DOCUMENT: (724) 772-7161 FAX: (724) 776-0243TO PLACE A DOCUMENT ORDER: (724) 776-4970 FAX: (724) 776-0790SAE WEB ADDRESS: http:/www.sae.org400 Commonwealth Drive, Warrendale, PA 15096-0001AEROSPACE MATERIAL SPECIFICATIONAMS 3867/2BIssued JAN 1978Revised APR 1991Reaffirmed APR 2001
7、Superseding AMS 3867/2ABoron Filament Tape, Epoxy-Resin-ImpregnatedType B5.6-E374(Type B0.142-E190)FOREWORDThis Reaffirm contains format/editorial changes only.1. SCOPE:1.1 Form: This specification covers one type of epoxy-resin-impregnated boron filaments 0.0056 inch (0.142 mm) in diameter in the f
8、orm of continuous tape supported on a glass cloth carrier.1.2 Application: Primarily for use in structural composites operating in the range of -55 to +190 C (-67 to +374 F).2. APPLICABLE DOCUMENTS: See AMS 3867.3. TECHNICAL REQUIREMENTS: 3.1 Basic Specification: The complete requirements for procur
9、ing the tape described herein shall consist of this document and the latest issue of the basic specification, AMS 3867.3.2 Material: Shall be AMS 3865, high-modulus, 0.0056 inch (0.142 mm) nominal diameter boron filaments impregnated with epoxy resin formulated to meet the requirements specified her
10、ein and supported by an AMS 3824, Style 104, glass cloth carrier.Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-AMS 3867/2B SAE AMS 3867/2B- 2 -3.2.1 Storage Life: Tape shall meet the requirements of
11、this specification when stored in the original unopened containers for a total storage time of 7 months at not higher than -18 C (0 F) and, in addition, 7 days (cumulative) at 25 C 3 (77 F 5).3.2.2 Working Life: Tape shall meet the requirements of this specification when tested after continuous expo
12、sure for up to 20 days within the relative humidity and temperature limits shown in Figure 1.FIGURE 13.3 Properties of Uncured Impregnated Tape: Shall be as follows; tests shall be performed on the tape after warming to above the dew point prior to sampling and in accordance with test methods listed
13、 in the basic specification:3.3.1 Volatile Content by weight 0.3 - 1.7%3.3.2 Resin Solids by weight 32% 23.3.3 Resin Flow by weight 9 - 18%3.3.4 Gel Time, seconds Preproduction Value 20%3.3.5 TackTape to Interleaf Carrier As agreed uponTape to Tool Shall adhere for not less than30 minutes3.3.6 Dimen
14、sions: The thickness of the uncured tape, including scrim, shall be not less than 0.0065 inch (0.165 mm) and the width shall be 6.0 inches (152 mm), unless otherwise ordered. The tape shall contain 146 to 152 filaments for each inch (25.4 mm) width of tape.Copyright SAE International Provided by IHS
15、 under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-AMS 3867/2B SAE AMS 3867/2B- 3 -3.4 Properties of Cured Laminate: Shall be as follows, determined on specimens cut from a test panel prepared and tested in accordance with methods specified in the
16、 basic specification: 3.4.1 Mechanical Properties: Shall be as specified in Table 1.3.4.1.1 Fiber Volume: Normalized strength and modulus values specified in Table 1 are based on 51% boron filament by volume, determined on the cured laminates for testing. For calculations, use boron filament density
17、 of 2.491 Mg/m3.3.4.1.2 Nominal Cured Thickness per Ply: Shall be 0.0069 inch 0.0003 (0.175 mm 0.008).TABLE 1 - Mechanical Properties of Cured LaminatePropertyTest1TemperatureCTest1TemperatureFTime at TestTemperatureAverage Values,minimum2Ultimate StrengthpsiAverage Values,minimum2Ultimate StrengthM
18、PaAverage Values,minimum2Initial Modulus106 psiAverage Values,minimum2Initial ModulusMPaCompression,(0 degree)RT190190RT37437430 minutes200 hours375,000140,000125,000258696586233.031.031.0227,527213,737213,737Flexure(0 degree)RT190190RT37437430 minutes200 hours250,000180,000160,00017241241110327.020
19、.020.0186,158137,895137,895Flexure,(90 degrees)RT190190RT37437430 minutes200 hours11,0008,0007,00075.855.248.32.00.80.813,7905,5165,516Tension,(0 degree)RT190190RT37437430 minutes200 hours200,000150,000140,0001379103496530.026.026.0206,843179,264179,264Tension,(90 degrees)RT190190RT37437430 minutes2
20、00 hours7,0003,0002,50048.320.717.23.01.00.720,6846,8954,826Shear,Interlaminar(0 degree)RT190190RT37437430 minutes200 hours14,5007,0004,000100.048.327.6-1 All room temperature values shall be measured at 25 C 3 (77 F 5) and a relative humidity not higher than 65%. Allother tests shall be conducted a
21、t the noted temperature 3 C (5 F).2 Requirements are specified as the average of the number of determinations per test required in AMS 3867. Individualminimums shall be not less than 90% of the value specified for 0-degree orientation specimens and not less than 85%for 90-degree orientation specimen
22、s.Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-AMS 3867/2B SAE AMS 3867/2B- 4 -4. QUALITY ASSURANCE PROVISIONS: See AMS 3867.5. PREPARATION FOR DELIVERY: See AMS 3867.6. ACKNOWLEDGMENT: See AMS 3867.7. REJECTIONS: See AMS 3867.8. NOTES: See AMS 3867.PREPARED UNDER THE JURISDICTION OF AMS COMMITTEE “P“Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-
