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 entirelyvoluntary, and its applicability and suitability for any particular use, including any patent infringement arising therefro
2、m, 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 cancelled. SAE invites your written comments and suggestions.Copyright 2007 SAE InternationalAll rights reserved. No part of this publication may be
3、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: 724-776-4970 (outside USA)Fax: 724-
4、776-0790Email: custsvcsae.orgSAE WEB ADDRESS: http:/www.sae.orgSilicone Rubber, Fiberglass Fabric ReinforcedRATIONALEThis document has been reaffirmed to comply with the SAE 5-year Review policy.1. SCOPE:1.1 Form: This specification covers a fiberglass reinforced silicone rubber in the form of sheet
5、, strip, and molded parts, color coded light blue per ARP1527.1.2 Application: These products have been used typically for grommets or anti-chafing cushions between metal surfaces operating at temperatures between -55 to +260 C (-67 to +500 F), but usage is not limited to such applications. Each app
6、lication should be considered individually.1.3 Safety - Hazardous Materials: While the materials, methods, applications, and processes described or referenced in this specification may involve the use of hazardous materials, this specification does not address the hazards which may be involved in su
7、ch 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 all personnel involved.AEROSPACE MATERIAL SPECIFICATIONAMS 3316Issued FEB 2001 Reaffirmed JU
8、N 2007AMS 3316 SAE AMS 3316- 2 -2. APPLICABLE DOCUMENTS: The issue of the following documents in effect on the date of the purchase order forms a part of this specification to the extent specified herein. The supplier may work to a subsequent revision of a document unless a specific document issue i
9、s specified. When the referenced document has been canceled and no superseding document has been specified, the last published issue of that document shall apply.2.1 SAE Publications: Available from SAE, 400 Commonwealth Drive, Warrendale, PA 15096-0001.AMS 4943 Titanium Alloy, Hydraulic, Seamless T
10、ubing 3.0Al - 2.5V, AnnealedARP1527 Color Coding - Elastomers for Tube Clamp Cushions2.2 ASTM Publications: Available from ASTM, 100 Barr Harbor Drive, West Conshohocken, PA 19428-2959.ASTM D 235 Mineral Spirits (Petroleum Spirits) (Hydrocarbon Dry Cleaning Solvent)ASTM D 297 Rubber Products - Chemi
11、cal AnalysisASTM D 395 Rubber Property - Compression SetASTM D 412 Standard Test Methods for Vulcanized Rubber and Thermoplastic Rubbers and Thermoplastic Elastomers - TensionASTM D 471 Rubber Property - Effect of LiquidsASTM D 573 Rubber- Deterioration in an Air OvenASTM D 624 Standard Test Method
12、for Tear Strength of Conventional Vulcanized Rubber and Thermoplastic ElastomersASTM D 2240 Rubber Property - Durometer Hardness2.3 U.S. Government Publications: Available from DODSSP, Subscription Services Desk, Building 4D, 700 Robbins Avenue, Philadelphia, PA 19111-5094.MIL-C-85052 Clamp, Loop, C
13、ushion, General Specification forFederal Aviation Regulations, Part 25, Fire Protection, Section 25.853 Compartment Interiors3. TECHNICAL REQUIREMENTS: 3.1 Material: Shall be a fiberglass fabric reinforced silicone rubber compound suitably cured to produce a product meeting the requirements of 3.2,
14、and colored light blue in accordance with ARP1527.AMS 3316 SAE AMS 3316- 3 -3.2 Properties: The product shall conform to the requirements in Table 1; tests shall be performed on the product supplied and in accordance with specified ASTM methods, insofar as practicable. TABLE 1 - PropertiesProperty R
15、equirement Test Method3.2.1 Hardness, Durometer “A” or equivalent65-75 ASTM D 22403.2.2 Tensile Strength, min 8.2 MPa(1200 psi)ASTM D 4123.2.3 Elongation, min 30% ASTM D 4123.2.4 Tear Strength, min 52.5 kN/m(300 pounds force/inch)ASTM D 624, Die B3.2.5 Specific Gravity Preproduction value 0.2 ASTM D
16、 2973.2.6 Dry Heat Resistance ASTM D 573Temperature: 260 C 3(500 F 5)Time: 70 hours 0.5 3.2.6.1 Hardness Change,Durometer “A” or equivalent0 to +10 ASTM D 22403.2.6.2 Tensile Strength, min 6.9 MPa(1000 psi)ASTM D 4123.2.6.3 Elongation, min 30% ASTM D 4123.2.6.4 Tear Strength, min 52.5 kN/m(300 pound
17、s force/inch)ASTM D 6243.2.6.5 Weight Change, max -5% ASTM D 4713.2.7 Lubricating Oil Resistance ASTM D 471Medium: MIL-L-7808Temperature: 150 C 3(302 F 5)Time: 70 hours 0.53.2.7.1 Hardness Change,Durometer “A” or equivalent-30 max ASTM D 22403.2.7.2 Tensile Strength, min 2.0 MPa(300 psi)ASTM D 4123.
18、2.7.3 Elongation, min 30% ASTM D 412AMS 3316 SAE AMS 3316- 4 -3.2.7.4 Tear Strength, min 52.5 kN/m(300 pounds force/inch)ASTM D 6243.2.7.5 Volume Change, max +45% ASTM D 4713.2.8 Cleaning Fluid,Splash ResistanceASTM D 471Medium: A-A-711 orASTM D 235Temperature: 24 C 3(75 F 5)Dip test specimens in fl
19、uid for60 seconds. Allow to dry in ambient air for 24 hours 0.5.Repeat cycle 10X and measure properties.3.2.8.1 Hardness Change,Durometer “A” or equivalent+5 ASTM D 22403.2.8.2 Tensile Strength, min 5.5 MPa(800 psi)ASTM D 4123.2.8.3 Elongation, min 30% ASTM D 4123.2.8.4 Tear Strength, min 52.5 kN/m(
20、300 pounds force/inch)ASTM D 6243.2.8.5 Volume Change, max -5% ASTM D 4713.2.9 Compression Set ASTM D 395, Method BTemperature: 150 C 3(302 F 5)Time: 70 hours 0.53.2.9.1 Percent of OriginalDeflection, max30%3.2.10 Flammability - VerticalBurn Test MIL-C-85052, Para 4.5.3.3.2or FAA FAR 25.853, Appendi
21、x F3.2.10.1 Flame Time, max 15 seconds3.2.10.2 Burn Length, max 3.8 cm (1.5 inch)3.2.10.3 Drippings, max 5 seconds3.2.11 Titanium CompatibilityAppearanceNo cracking or pitting MIL-C-85052, Para 3.5.1.4and 4.5.3.4AMS 4943TABLE 1 - Properties (Continued)Property Requirement Test MethodAMS 3316 SAE AMS
22、 3316- 5 -3.3 Quality: The product, as received by purchaser, shall be uniform in quality and condition, smooth, as free from foreign material as commercially practicable, and free of imperfections detrimental to usage of the product. 4. QUALITY ASSURANCE PROVISIONS: 4.1 Responsibility for Inspectio
23、n: The manufacturer shall supply all samples and shall be responsible for the performance of all required tests. Purchaser reserves the right to sample and to perform any confirmatory testing deemed necessary to ensure that the product conforms to the specified requirements. 4.2 Classification of Te
24、sts: 4.2.1 Acceptance Tests: Hardness (3.2.1), tensile strength (3.2.2), elongation (3.2.3), tear strength (3.2.4), and dry heat resistance (3.2.6) are acceptance tests and shall be performed on each lot.4.2.2 Preproduction Tests: All technical requirements are preproduction tests and shall be perfo
25、rmed prior to or on the initial shipment of product by the manufacturer, when a change in ingredients and/or processing requires reapproval as in 4.4.1, and when purchaser deems confirmatory testing to be required.4.3 Sampling and Testing: Shall be as follows:4.3.1 For Acceptance Tests: Sufficient p
26、roduct shall be taken at random from each lot to perform all required tests; 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.4.3.1.1 A lot shall be all product from the same batch of compound p
27、rocessed in one continuous run and presented for manufacturers inspection at one time.4.3.1.2 A statistical sampling plan, acceptable to purchaser, may be used in lieu of sampling as in 4.3.1.4.3.2 For Preproduction Tests: Acceptable to purchaser or as stated in the contract.AMS 3316 SAE AMS 3316- 6
28、 -4.4 Approval: 4.4.1 Sample product shall be approved by purchaser before product for production is supplied, unless such approval be waived by purchaser. Results of tests on production product shall be essentially equivalent to those on the approved sample. Production product made by a revised pro
29、cedure shall not be shipped prior to receipt of reapproval. If necessary to make any change in ingredients, in type of equipment for processing, or in manufacturing procedures, manufacturer shall submit for reapproval a statement of the proposed changes in ingredients and/or processing and, when req
30、uested, sample product. 4.4.2 Manufacturer shall use ingredients, manufacturing procedures, processes, and methods of inspection on production product which are essentially the same as those used on the approved sample. 4.5 Reports: The supplier of the product shall furnish with each shipment a repo
31、rt from the manufacturer showing the results of tests to determine conformance to the acceptance test requirements and stating that the product conforms to the other technical requirements. This report shall include the purchase order number, lot number, AMS 3316, manufacturers identification number
32、, part number, and quantity.4.6 Resampling and Retesting: If any specimen used in the above tests fails to meet the specified requirements, disposition of the product may be based on the results of testing three additional specimens for each original nonconforming specimen. Failure of any retest spe
33、cimen to meet the specified requirements shall be cause for rejection of the product represented. Results of all tests shall be reported. 5. PREPARATION FOR DELIVERY: 5.1 Packaging and Identification: 5.1.1 A lot of product may be packaged in small quantities and delivered under the basic lot approv
34、al provided lot identification is maintained.5.1.2 Each package shall be permanently and legibly marked with not less than the following information:SILICONE RUBBER, FIBERGLASS FABRIC REINFORCEDAMS 3316PURCHASE ORDER NUMBERMANUFACTURERS IDENTIFICATIONLOT NUMBERQUANTITYDATE OF SHIPMENTAMS 3316 SAE AM
35、S 3316- 7 -6. ACKNOWLEDGMENT: Supplier shall mention this specification number in all quotations and when acknowledging purchase orders.7. REJECTIONS: Product not conforming to this specification, or to modifications authorized by purchaser, will be subject to rejection.8. NOTES:8.1 Purchase documen
36、ts should specify not less than the following:AMS 3316Form and size or part number of product desiredQuantity of product desiredSpecial packaging, if required.8.2 Product meeting the requirements of this specification have been classified under Federal Supply Classification (FSC) 9320. PREPARED UNDER THE JURISDICTION OF AMS COMMITTEE “CE”
