1、SAE-AMS3867ADOPTION NOTICESAE-AMS3867, “BORON FILAMENT TAPE, EPOXY-RESIN-IMPREGNATED“, wasadopted on 11-FEB-93 for use by the Department of Defense(DoD). Proposed changes by DoD activities must be submitted tothe DoD Adopting Activity: Commander, Defense Supply CenterPhiladelphia, ATTN: DSCP-ILEA, 7
2、00 Robbins Avenue, Philadelphia,PA 19111-5096. Copies of this document may be purchased from theSociety of Automotive Engineers 400 Commonwealth DriveWarrendale, Pennsylvania, United States, 15096-0001. http:/www.sae.org/_Custodians: Adopting Activity:DLA - ISAir Force - 11DLA - GSReviewer Activitie
3、s: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 Technical Standards Board Rules provide t
4、hat: “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 the sole responsibility of the user.”SA
5、E 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.QUESTIONS REGARDING THIS DOCUMENT: (724) 77
6、2-7161 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 3867BIssued JAN 1978Revised APR 1991Reaffirmed APR 2001Superseding AMS 3867ABoron Filament Tap
7、e, Epoxy-Resin-ImpregnatedFOREWORDThis Reaffirm contains format/editorial changes only.1. SCOPE:1.1 Form: This specification and its supplementary detail specifications cover boron filaments in the form of tape impregnated with epoxy resin, the resin to be supplied in a “B” stage condition.1.2 Appli
8、cation: Primarily for fabricating high-strength and high-modulus composite parts, with either hand-layup or automated-tape-layup.1.3 Classification: The tapes shall be as specified in the applicable detail specification, wherein each product is defined by filament nominal diameter, resin system, and
9、 continuous service temperature. An example is shown in 8.2. The tape covered by each detail specification appears as part of the title.1.4 Safety - Hazardous Materials: While the materials, methods, applications, and processes described or referenced in this specification may involve the use of haz
10、ardous materials, this specification does not address the hazards which may be involved in such use. It is the sole responsibility of the user to ensure familiarity with the safe and proper use of any hazardous materials and to take necessary precautionary measures to ensure the health and safety of
11、 all personnel involved.2. APPLICABLE DOCUMENTS: The following publications form a part of this specification to the extent specified herein. The latest issue of SAE publications shall apply. The applicable issue of other publications shall be the issue in effect on the date of the purchase order.Co
12、pyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-AMS 3867B SAE AMS 3867B- 2 -2.1 SAE Publications: Available from SAE, 400 Commonwealth Drive, Warrendale, PA 15096-0001.2.1.1 Aerospace Material Specificat
13、ions: AMS 2825 Material Safety Data SheetsAMS 3824 Cloth, Type “E” Glass, Finished for Resin LaminatesAMS 3865 Filaments, Boron, Tungsten Substrate, ContinuousAMS 3898 Interleaf Carrier Material, Composite Tape2.2 ASTM Publications: Available from ASTM, 1916 Race Street, Philadelphia, PA 19103-1187.
14、ASTM D 790 Flexural Properties of Unreinforced and Reinforced Plastics and Electrical Insulating Materials ASTM D 790M Flexural Properties of Unreinforced and Reinforced Plastics and Electrical Insulating Materials (Metric)ASTM D 792 Specific Gravity (Relative Density) and Density of Plastics by Dis
15、placementASTM D 2344 Apparent Interlaminar Shear Strength of Parallel Fiber Composites by Short Beam MethodASTM D 3039 Tensile Properties of Fiber-Resin CompositesASTM D 3171 Fiber Content of Resin-Matrix Composites by Matrix DigestionASTM D 3410 Compressive Properties of Unidirectional or Crossply
16、Fiber-Resin CompositesASTM D 3529 Resin Solids Content of Carbon Fiber-Epoxy PrepregASTM D 3530 Volatiles Content of Carbon Fiber-Epoxy PrepregASTM D 3531 Resin Flow of Carbon Fiber-Epoxy Prepreg2.3 U.S. Government Publications: Available from Standardization Documents Order Desk, Building 4D, 700 R
17、obbins Avenue, Philadelphia, PA 19111-5094.2.3.1 Military Specifications: MIL-R-9300 Resin, Epoxy, Low-Pressure Laminating2.3.2 Military Standards: MIL-STD-2073-1 DOD Materiel, Procedures for Development and Application of Packaging Requirements2.4 AIA Publications: Available from National Standards
18、 Association, Inc., 1321 14th Street, N.W., Washington, DC 20005.NAS 992 Reel, Composite Filament Tape, Automated Machine LayupCopyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-AMS 3867B SAE AMS 3867B- 3
19、 -3. TECHNICAL REQUIREMENTS: 3.1 Detail Specifications: The requirements for a specific tape shall consist of all requirements specified herein in addition to requirements specified in the applicable detail specification. In case of conflict between the requirements of this basic specification and a
20、n applicable detail specification, requirements of the detail specification shall govern.3.2 Material: 3.2.1 Construction: The tape shall consist of parallel, unidirectional, boron filaments conforming to AMS 3865 impregnated with an epoxy resin which will yield a product meeting the requirements of
21、 the applicable detail specification. The boron filaments shall be arranged in a single in-plane layer and supported by a glass scrim cloth. The scrim cloth shall be an integral part of the tape and shall hold the collimated boron filaments in their fixed positions while in storage, during shipment,
22、 and when being handled during layup operations. The warp of the scrim cloth shall be parallel to the length of the boron filaments in the impregnated material. The glass fabric shall conform to the requirements of AMS 3824 for the type of cloth specified in the applicable detail specification and s
23、hall have an A-1100 soft finish.3.2.2 Impregnating Resin: Impregnating resins shall conform to the general requirements of MIL-R-9300 and the physical properties in the detail specifications. The resin shall be free from foreign materials, noncorrosive to metal, and capable of being molded, using lo
24、w pressure 25 to 100 psi (172 to 689 kPa) laminating methods, to a fully thermoset state.3.2.3 Splices: Not more than four filament splices shall occur in any 12-inch (305-mm) length of 3-inch (76-mm) wide tape. No more than three such groups of splices per 100 feet (30.5 m) of tape shall be permitt
25、ed.3.2.4 Storage Life: Tape, packaged in waterproof, heat-sealed bags, shall meet the requirements of the applicable detail specification after storage as specified therein.3.2.5 Working Life: Tape shall meet the requirements of the applicable detail specification after exposure for a continuous per
26、iod at the relative humidity and temperature specified therein.3.2.6 Interleaf Carrier: When specified, the interleaf carrier shall conform to the applicable detail specification of AMS 3898, as specified in the applicable detail specification of AMS 3867.3.3 Properties of Uncured Impregnated Produc
27、t: The as-received tape shall conform to requirements of this specification and the applicable detail specification. Tests shall be performed on the tape supplied and in accordance with test procedures specified herein or in the applicable detail specification.Copyright SAE International Provided by
28、 IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-AMS 3867B SAE AMS 3867B- 4 -3.4 Properties of Cured Laminate: Test laminates shall conform to requirements of this specification and the applicable detail specification. Tests shall be perform
29、ed on specimens cut from laminates prepared and tested in accordance with 4.5. 3.5 Quality: Tape, as received by purchaser, shall be uniform in quality and condition, free from foreign materials and parting agents and free from imperfections detrimental to usage of the tape.3.5.1 Visual Imperfection
30、s Acceptance Criteria: In any roll of tape supplied, there shall be no more than the equivalent of 2% of the total tape length of the roll marked for major imperfections based on the following imperfection classification. More than three minor imperfections in a 12-foot (3.7-m) length of tape shall
31、be classified as a major imperfection.3.5.1.1 Visible major imperfections shall be marked by inserts and shall be cause for rejection only if the total length of such areas exceeds 2% of the total tape length of the roll.3.6 Sizes and Tolerances: Shall be as follows, determined as in 4.5.7:Imperfect
32、ion Description and Limitation ClassificationFilaments not wetted Visible area not wetted MajorFilaments not collimated parallel to centerlineFilaments 0.25 degreesfrom parallel to centerlineMajorCrimps Visible crimps present MinorCured resin particles None permitted MajorForeign material None permi
33、tted MinorGlass fabric carrier distortion None permittedMajorRippled interleaving (to be determined)Resin starvedarea and voids None allowedMinorFiber crossovers None allowed MinorHorizontal waviness(snaking)Maximum of 0.030 inch (0.76 mm)from the edge for any 24-inch(610-mm) lengthMinorFlatness (ma
34、rcelling) Maximum of 0.125 inch (3.18 mm)across the widthMinorBroken fiber None allowed MinorCopyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-AMS 3867B SAE AMS 3867B- 5 -3.6.1 Width: Shall be 3.000 inch
35、es 0.015 (76.20 mm 0.38), determined by measuring the distance between the outsides of the extreme boron filaments.3.6.2 Length per Roll: Shall be 125 to 500 feet (38 to 152 m) except that the last roll of a lot may have less than 125 feet (38 m). Any length of defective tape shall not be counted in
36、 the specified length.3.6.3 Filament Count and Spacing: Shall be as specified in the applicable detail specification and shall be such that the filaments do not touch each other. The filament gap shall not exceed three filament diameters4. QUALITY ASSURANCE PROVISIONS: 4.1 Responsibility for Inspect
37、ion: The vendor of tape shall supply all samples for vendors tests and shall be responsible for performing all required tests. Purchaser reserves the right to sample and to perform any confirmatory testing deemed necessary to ensure that the tape conforms to the requirements of this specification.4.
38、2 Classification of Tests: 4.2.1 Acceptance Tests: Tests for construction (3.2.1), properties of uncured impregnated product (3.3), longitudinal flexural strength, modulus of elasticity in flexure, and interlaminar shear strength, all at room and elevated temperatures, and fiber volume of cured lami
39、nates (3.4), quality (3.5), and tolerances (3.6) are acceptance tests and shall be performed on each lot.4.2.2 Preproduction Tests: Tests for all technical requirements are preproduction tests and shall be performed prior to or on the initial shipment of tape to a purchaser, when a change in ingredi
40、ents and/or processing requires reapproval as in 4.4.2, and when purchaser deems confirmatory testing to be required.4.2.2.1 For direct U.S. Military procurement, substantiating test data and, when requested, preproduction test material shall be submitted to the cognizant agency as directed by the p
41、rocuring activity, contracting officer, or request for procurement.4.3 Sampling and Testing: Shall be as follows:4.3.1 For Acceptance Tests: Sufficient tape shall be taken at random from each lot to perform all required tests. The number of determinations for each requirement shall be as specified i
42、n the applicable test procedure or, if not specified therein, not less than as specified in 4.5.Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-AMS 3867B SAE AMS 3867B- 6 -4.3.1.1 A lot shall be all ta
43、pe produced in a single production run from the same batches of raw materials under the same fixed conditions and presented for vendors inspection at one time. A lot shall not exceed 2500 feet (762 m) for physical tests and 5000 feet (1524 m) for mechanical tests. A lot may be packaged in smaller qu
44、antities and delivered under the basic lot approval provided lot identification is maintained. 4.3.1.2 Vendor of tape shall, for purposes of traceability, maintain records of ingredients of each lot for not less than seven years.4.3.1.3 When a statistical sampling plan has been agreed upon by purcha
45、ser and vendor, sampling shall be in accordance with such plan in lieu of sampling as in 4.3.1 and the report of 4.6 shall state that such plan was used.4.3.2 For Preproduction Tests: As agreed upon by purchaser and vendor.4.4 Approval: 4.4.1 Sample tape shall be approved by purchaser before tape fo
46、r production use is supplied, unless such approval be waived by purchaser. Results of tests on production tape shall be essentially equivalent to those on the approved sample.4.4.2 Vendor shall use ingredients, manufacturing procedures, processes, and methods of inspection on production tape which a
47、re essentially the same as those used on the approved sample tape. If necessary to make any change in ingredients, in type of equipment for processing, or in manufacturing procedures, vendor shall submit for reapproval a statement of the proposed changes in ingredients and/or processing and, when re
48、quested, sample tape. Production tape made by the revised procedure shall not be shipped prior to receipt of reapproval.4.5 Test Methods: Tests to determine conformance to this specification and the applicable detail specification shall be conducted as follows; requirements for the number of specime
49、ns to determine properties of the cured laminates (3.4) apply to each specified test temperature:Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-AMS 3867B SAE AMS 3867B- 7 -4.5.1 Preparation of Test Laminates: Test laminates of suitable thickness and area shall be prepared from sufficient plies of impregnated tape oriented unidirectionally and
