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 entirely voluntary, and its applicability and suitability for any particular use, including any patent infringement arising there
2、from, is the 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 2013 SAE International All rights reserved. No part of this p
3、ublication may 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: +1 724-776-497
4、0 (outside USA) Fax: 724-776-0790 Email: CustomerServicesae.org SAE WEB ADDRESS: http:/www.sae.org SAE values your input. To provide feedback on this Technical Report, please visit http:/www.sae.org/technical/standards/AMS3100D AEROSPACE MATERIAL SPECIFICATION AMS3100 REV. D Issued 1986-07 Reaffirme
5、d 2000-08 Revised 2013-11 Superseding AMS3100C Adhesion Promoter For Polysulfide Sealing Compounds RATIONALE AMS3100D primarily clarifies the VOC content and the composition control requirements, and corrects an error in Table 4. 1. SCOPE This specification covers adhesion promoters in liquid form f
6、or use with aerospace sealing compounds. 1.1 Application This product has been typically used to enhance the adhesion of polysulfide sealing compounds or adhesives to AMS-C-27725 integral fuel tank coating, MIL-PRF-23377 epoxy primer, MIL-PRF-85582 waterborne primer, and bare titanium alloy substrat
7、es, but usage is not limited to such applications. Care should be exercised around plastic substrates (e.g. polycarbonates, acrylics) as the formulary solvents may tend to craze these surfaces. 1.2 Precautions AMS3100 Class 2 may contain halogenated solvents that could cause stress-corrosion crackin
8、g when used on titanium alloys which will be subjected to temperatures above 450 F (232 C) or on high strength steels. Users of this specification should be attentive to reference the appropriate class of promoter for their specific applications. 1.3 Safety - Hazardous Materials Shall be in accordan
9、ce with AS5502 (1.1). 1.4 Classification Adhesion promoters shall be classified by formulary ingredient(s) and volatile organic compound (VOC) content as follows (See 8.4): Class 1 - Nonhalogenated organic solvent(s) Class 2 - Nonrestricted organic solvent(s) Class 3 - Water-based composition Type 1
10、 Standard VOC content (greater than 250 g/l) Type 2 Low VOC content (250 g/l or less) SAE INTERNATIONAL AMS3100D Page 2 of 11 2. APPLICABLE DOCUMENTS Shall be in accordance with AS5502 (2.). 2.1 SAE Publications Available from SAE International, 400 Commonwealth Drive, Warrendale, PA 15096-0001, Tel
11、: 877-606-7323 (inside USA and Canada) or 724-776-4970 (outside USA), www.sae.org. AMS2473 Chemical Treatment for Aluminum Alloys, General Purpose Coating AMS2629 Fluid, Jet Reference AMS2825 Material Safety Data Sheets AMS3276 Sealing Compound, Integral Fuel Tanks andGeneral Purpose, Intermittent U
12、se to 360 F (182 C) AMS4045 Aluminum Alloy Sheet and Plate, 5.6Zn - 2.5Mg - 1.6Cu - 0.23Cr, 7075: (-T6 Sheet, -T651 Plate), Solution and Precipitation Heat Treated AMS4911 Titanium Alloy, Sheet, Strip, and Plate, 6A1 - 4V, Annealed AMS-C-27725 Coating, Corrosion Preventive, for Aircraft Integral Fue
13、l Tanks, for Use to 250 F (121 C) AMS-S-8802 Sealing Compound, Temperature Resistant, Integral Fuel Tanks and Fuel Cell Cavities, High Adhesion AMS-QQ-A-250/4 Aluminum Alloy 2024, Plate and Sheet AS5127 Methods For Testing Aerospace Sealants AS5127/1 Methods For Testing Aerospace Sealants, Two-Compo
14、nent Synthetic Rubber Compounds AS5502 Standard Requirements for Aerospace Sealants 2.2 ASTM Publications Available from ASTM International, 100 Barr Harbor Drive, P.O. Box C700, West Conshohocken, PA 19428-2959, Tel: 610-832-9585, www.astm.org. ASTM D1193 Reagent Water ASTM D3960 Volatile Organic C
15、ompound (VOC) Content of Paint and Related Coatings 2.3 U.S. Government Publications Available from the Document Automation and Production Service (DAPS), Building 4/D, 700 Robbins Avenue, Philadelphia, PA 19111-5094, Tel: 215-697-6257, http:/assist.daps.dla.mil/quicksearch/. MIL-PRF-5425 Plastic, S
16、heet, Acrylic, Heat Resistant MIL-PRF-23377 Primer Coatings: Epoxy, High-Solids MIL-PRF-85582 Primer Coatings: Epoxy, Waterborne SAE INTERNATIONAL AMS3100D Page 3 of 11 2.4 PRI Publications Available from Performance Review Institute, 161 Thornhill Road, Warrendale, PA 15086-7527, Tel: 724-772-1616,
17、 www.pri-network.org. PD2000 Procedures for an Industry Qualified Product Management Process PD2001 Manufacturer Request for Product Approval and Qualification Process PD2103 Aerospace Quality Assurance, Product Standards, Qualification Procedure, Sealants PRI-QPL-AMS3100 Products Qualified Under AM
18、S3100 3. TECHNICAL REQUIREMENTS 3.1 Material Class 1 - The adhesion promoter composition shall contain no halogenated compounds. It shall be tinted, imparting a stain on the substrate. (See 4.5.4) Class 2 - The adhesion promoter composition has no restrictions in regards to halogenated compounds. Th
19、e manufacturer shall identify any halogenated compounds contained in Class 2 promoters. It shall be tinted, imparting a stain on the substrate. (See 4.5.4) Class 3 - The adhesion promoter composition shall be primarily distilled water, with minor nonhalogenated solvent additions allowed (less than 5
20、% by volume). It shall be tinted, imparting a stain on the substrate. (See 4.5.4) 3.2 VOC Content The adhesion promoter VOC content shall meet the limits specified by Type classification per 1.4. (See 4.5.10) 3.3 Composition Control A Fourier transform infrared spectroscopy (FT-IR) analysis shall be
21、 conducted on the adhesion promoter at the time of qualification testing. (See 4.5.11) This spectrum shall be retained by the supplier for the purpose of qualitative comparison should the composition of subsequent batches be called into question. 3.4 Quality and Appearance The adhesion promoter, whe
22、n visually examined, shall be uniform in quality and condition, free of sedimentation and turbidity, and free from foreign materials, particulate matter, and other contaminants detrimental to use of the adhesion promoter. 3.5 Shelf Life The adhesion promoter shall have a minimum shelf life of 6 mont
23、hs from the date of manufacture. Promoter may be retested for shelf life extension per 4.3.3. 3.6 Properties The adhesion promoter shall conform to requirements of, and determined in accordance with, test procedures specified in Table 1. SAE INTERNATIONAL AMS3100D Page 4 of 11 TABLE 1 - PROPERTIES P
24、roperty Requirement Test Procedures (Paragraph) Peel Strength See Table 2 4.5.5 Long-Term Storage Stability See Table 4 4.5.7 Short-Term Storage Stability See Table 4 4.5.8 Aging After Application See Table 4 4.5.9 TABLE 2 - PEEL STRENGTH REQUIREMENTS Applicable Class Panel Material and Preparation
25、(5) Adhesion Promoter Applied Immersion Medium (6) Minimum Peel Strength, Pounds Force/Inch Minimum Peel Strength, N/m Cohesive Failure, % 1, 2, 3 1, 2 3 4.5.3.1.5 4.5.3.1.3 4.5.3.1.2 Yes Yes Yes None None None 20 20 20 3500 3500 3500 100 100 100 1, 2, 3 1, 2, 3 1, 3 4.5.3.1.5 4.5.3.1.4 4.5.3.1.2 Ye
26、s Yes Yes (1) (1) (1) 20 20 20 3500 3500 3500 100 100 100 1, 2, 3 1, 2, 3 1, 3 4.5.3.1.5 4.5.3.1.4 4.5.3.1.2 Yes Yes Yes (2) (2) (2) 20 20 20 3500 3500 3500 100 100 100 1, 2, 3 1, 2, 3 4.5.3.1.6 4.5.3.1.7 Yes Yes (3) (3) 20 20 3500 3500 100 100 1, 2, 3 1, 2, 3 4.5.3.1.6 4.5.3.1.7 Yes Yes (4) (4) 20
27、20 3500 3500 100 100 (1) 7 days immersion in equal parts of AMS2629, Type I, Jet Reference Fluid and 3% aqueous solution of sodium chloride. (2) 70 days immersion in equal parts of AMS2629, Type I, Jet Reference Fluid and 3% aqueous solution of sodium chloride. (3) 7 days immersion in ASTM D1193, Ty
28、pe IV, water. (4) 7 days immersion in 3% aqueous solution of sodium chloride. (5) A minimum of 2 panels for each condition shall be tested. (6) Panels shall be conditioned in immersion media at elevated temperature of 140 F (60 C) for specified time, then cooled in immersion media for 24 hr 0.5 at s
29、tandard test conditions. TABLE 3 - ACCEPTANCE PEEL STRENGTH REQUIREMENTS Applicable Class Panel Material and Preparation (2) Adhesion Promoter Applied Immersion Medium (3) Minimum Peel Strength, Pounds Force/Inch Minimum Peel Strength, N/m Cohesive Failure, % 1, 2, 3 1, 2, 3 1, 2, 3 4.5.3.1.5 4.5.3.
30、1.4 4.5.3.1.5 or Yes Yes Yes None (1) (1) 20 20 20 3500 3500 3500 100 100 100 1, 2 1, 2 4.5.3.1.3 4.5.3.1.4 Yes Yes None (1) 20 20 3500 3500 100 100 (1) 7 days immersion in equal parts of AMS2629, Type I, Jet Reference Fluid and 3% aqueous solution of sodium chloride. (2) A minimum of 2 panels for e
31、ach condition shall be tested. (3) Panels shall be conditioned in immersion media at elevated temperature of 140 F (60 C) for specified time, then cooled in immersion media for 24 hr 0.5 at standard test conditions. SAE INTERNATIONAL AMS3100D Page 5 of 11 TABLE 4 - LONG-TERM STORAGE STABILITY, SHORT
32、-TERM STORAGE STABILITY, AND AGING AFTER APPLICATION REQUIREMENTS Applicable Class Panel Material and Preparation (2) Adhesion Promoter Applied (3) Immersion Medium (4) Minimum Peel Strength, Pounds Force/Inch Minimum Peel Strength, N/m Cohesive Failure, % 1, 2, 3 1, 2 3 4.5.3.1.5 4.5.3.1.3 4.5.3.1.
33、2 Yes Yes Yes None None None 20 20 20 3500 3500 3500 100 100 100 1, 2, 3 1, 2 3 4.5.3.1.5 4.5.3.1.4 4.5.3.1.2 Yes Yes Yes (1) (1) (1) 20 20 20 3500 3500 3500 100 100 100 (1) 7 days immersion in equal parts of AMS2629, Type I, Jet Reference Fluid and 3% aqueous solution of sodium chloride. (2) A mini
34、mum of 2 panels for each condition shall be tested. (3) Reference 4.5.7, 4.5.8, and 4.5.9 for adhesion promoter conditioning prior to test. (4) Panels shall be conditioned in immersion media at elevated temperature of 140 F (60 C) for specified time, then cooled in immersion media for 24 hr 0.5 at s
35、tandard test conditions. 4. QUALITY ASSURANCE PROVISIONS 4.1 Responsibility for Inspection Shall be in accordance with AS5502 (4.1). 4.1.1 Source Inspection Shall be in accordance with AS5502 (4.1.1). 4.2 Classification of Tests Shall be in accordance with AS5502 (4.2). 4.2.1 Qualification Tests All
36、 technical requirements (See 3.) are mandated for product qualification. Tests shall be performed on the initial production of the adhesion promoter prior to inclusion on the Qualified Products List, PRI-QPL-AMS3100, as well as other circumstances noted in AS5502 (4.2.1). 4.2.1.1 Qualification All p
37、roducts sold to this specification shall be listed, or approved for listing, on PRI-QPL-AMS3100, per AS5502 (4.7), unless otherwise specified herein. The qualified products list shall be in accordance with PD2000, PD2001, and PD2103 unless otherwise specified herein. 4.2.1.2 Re-approval Qualificatio
38、n shall be re-approved every 7 years. 4.2.2 Initial Acceptance Tests Requirements shown in Table 5 are initial acceptance tests and shall be performed on each batch. A batch shall be defined as the quantity of material run through a mixer at one time. SAE INTERNATIONAL AMS3100D Page 6 of 11 TABLE 5
39、- INITIAL ACCEPTANCE TESTS Requirement Paragraph/Table Color 3.1, 4.5.4 Quality and Appearance 3.4 Acceptance Peel Strength 4.5.6, Table 3 4.2.3 Final Acceptance Tests Requirements shown in Table 6 are final acceptance tests and shall be performed on each lot. A lot shall be defined as the quantity
40、of material from one batch of finished product packaged in one size and/or type of container at the same time. TABLE 6 - FINAL ACCEPTANCE TESTS Requirement Paragraph/Table Color 3.1, 4.5.4 Quality and Appearance 3.4 4.3 Sampling and Testing Shall be in accordance with AS5502 (4.3). 4.3.1 For Qualifi
41、cation Tests Samples shall consist of three brown glass small-mouth bottles, with the exception that Class 3 samples may consist of plastic bottles (See 5.1.1). Each bottle shall contain at least 16 ounces (454 g) of adhesion promoter. Samples shall be identified as specified herein and forwarded to
42、 the activity responsible for qualification testing. Samples for qualification shall be identified as follows: ADHESION PROMOTER FOR POLYSULFIDE SEALING COMPOUND Specification AMS3100D Class Type Manufacturers Number Name of Manufacturer Submitted by (Name) (Date) for qualification tests in accordan
43、ce with AMS3100D 4.3.2 For Initial and Final Acceptance Tests Sufficient adhesion promoter for initial acceptance shall be packaged in the same type containers that are being procured. After successful completion of the initial acceptance tests, the batch shall be released for final packaging. Packa
44、ged adhesion promoter shall be taken at random from each lot to perform final acceptance testing. The number of determinations for each requirement shall be as specified in the applicable test procedure or, if not specified therein, not less than three. 4.3.2.1 When a statistical sampling plan has b
45、een agreed upon by purchaser and supplier, sampling shall be in accordance with such plan in lieu of sampling as in 4.3.2 and the report of 4.6 shall state that such plan was used. 4.3.3 For Shelf Life Extension At expiration of shelf life, adhesion promoter meeting requirements of the initial accep
46、tance tests (Table 5) may have its shelf life extended two months. Up to two extensions are acceptable. 4.4 Approval Shall be in accordance with AS5502 (4.4). 4.4.1 Purchaser Approval Shall be in accordance with AS5502 (4.4.1). SAE INTERNATIONAL AMS3100D Page 7 of 11 4.4.2 Methods of Inspection Shal
47、l be in accordance with AS5502 (4.4.2). 4.5 Test Methods Standard test methods are in accordance with AS5127 (8.) “Test Methods” and AS5127/1. In the event of a conflict between the text of this document and AS5127 and/or AS5127/1, the text of this document takes precedence. 4.5.1 Standard Tolerance
48、s Unless otherwise specified herein, standard tolerances of AS5127 (3.) “Standard Tolerances” shall apply. 4.5.2 Standard Test Conditions Unless otherwise specified herein, test specimens shall be prepared and cured, and all tests performed, at standard laboratory conditions as specified in AS5127 (
49、4.) “Standard Test Conditions”. 4.5.3 Preparation of Test Specimens 4.5.3.1 Panel Material, Size, and Coating Shall be as follows: 4.5.3.1.1 Aluminum Alloy AMS-QQ-A-250/4 aluminum alloy sheet, -T81 or -T3 temper or AMS4045 aluminum alloy sheet, -T6 temper, nominally 0.040 x 2.75 x 6 inches (1.02 x 69.8 x 152 mm) with chemical film applied in accordance with AMS2473. 4.5.3.1.2 Titanium Alloy AMS4911 titanium alloy sheet o
