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 ther
2、efrom, 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 2017 SAE International All rights reserved. No part of this
3、publication 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: +1 724-776-49
4、70 (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:/standards.sae.org/AMS3023B AEROSPACE MATERIAL SPECIFICATION AMS3023 REV. B Issued 1995-05 Reaffirmed 2003-11 Rev
5、ised 2017-03 Superseding AMS3023A Fluid, Reference for Testing Polyol Ester (and Diester) Resistant Material RATIONALE This revision includes the addition of a recommended substitute fluid and minor editorial changes. 1. SCOPE 1.1 Form This specification covers a trimethylol propane triheptanoate fl
6、uid (see 8.2) representative of standard type (SPC) gas turbine engine oils. 1.2 Application This fluid has been used typically to evaluate the ability of elastomeric and other polymeric materials to conform to designated requirements after contact with, or immersion in, gas turbine lubricants such
7、as those conforming to MIL-PRF-7808, MIL-PRF-23699 grade Std and AS5780 Grade SPC. This fluid is not representative of high thermal stability lubricants such as those conforming to MIL-PRF-23699 class HTS or AS5780 class HPC. AMS3085 (Reference Oil 300) should be used where elastomer compatibility w
8、ith such gas turbine lubricants is required. This fluid is not intended for operational use in gas turbine engines (see 8.2). 1.3 Safety - Hazardous Materials While the materials, methods, applications, and processes described or referenced in this specification may involve the use of hazardous mate
9、rials, 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 all person
10、nel involved. 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 is specified. When t
11、he referenced document has been cancelled and no superseding document has been specified, the last published issue of that document shall apply. SAE INTERNATIONAL AMS3023B Page 2 of 5 2.1 SAE Publications Available from SAE International, 400 Commonwealth Drive, Warrendale, PA 15096-0001, Tel: 877-6
12、06-7323 (inside USA and Canada) or +1 724-776-4970 (outside USA), www.sae.org. AMS2825 Material Safety Data Sheets AMS3085 Fluid, Reference for Testing AS5780 HPC Class (Polyol) Resistant Material (Also known as Eastman Reference Oil 300) AMS3217/4 Test Slabs, Fluoroelastomer (FKM), 65 - 75 ARP5088
13、Test Method for the Determination of Total Acidity in Polyol Ester and Diester Gas Turbine Lubricants by Automatic Potentiometric Titration AS5780 Specification for Aero and Aero-Derived Gas Turbine Engine Lubricants 2.2 ASTM Publications Available from ASTM International, 100 Barr Harbor Drive, P.O
14、. Box C700, West Conshohocken, PA 19428-2959, Tel: 610-832-9585, www.astm.org. ASTM D445 Kinematic Viscosity of Transparent and Opaque Liquids (and the Calculation of Dynamic Viscosity) ASTM D471 Rubber Property - Effect of Liquids ASTM D1298 Density, Relative Density (Specific Gravity), or API Grav
15、ity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method ASTM D6304 Determination of Water in Petroleum Products, Lubricating Oils, and Additives by Coulometric Karl Fischer Titration ASTM D4057 Manual Sampling of Petroleum and Petroleum Products 2.3 U.S. Government Publications Cop
16、ies of these documents are available from Document Automation and Production Service, Building 4D, 700 Robbins Avenue, Philadelphia, PA 19111-5094, online at http:/quicksearch.dla.mil. MIL-PRF-23699 Lubricating Oil, Aircraft Turbine Engine, Synthetic Base, NATO Code Numbers: O-152, O-154, O-156, and
17、 O-167 MIL-PRF-7808 Lubricating Oil, Aircraft Turbine Engine, Synthetic Base MIL-STD-2073-1 Standard Practice for Military Packaging 3. TECHNICAL REQUIREMENTS 3.1 Material Fluid shall consist of a refined ester base stock and commercial additives to the percentages by weight shown in Table 1. Confor
18、mance to Tables 2 and 3 shall be used in lieu of chemical analysis to validate composition (see 8.3). SAE INTERNATIONAL AMS3023B Page 3 of 5 Table 1 - Composition Component Min. Max. Trimethylol Propane Triheptanoate 95.9 96.1 Tricresyl Phosphate 1.9 2.1 Phenyl-alpha-naphthyl-amine 0.9 1.1 P, P Dioc
19、tyl Diphenylamine 0.9 1.1 3.2 Properties The product shall conform to requirements shown in Table 2; tests shall be performed on the fluid supplied and in accordance with specified test methods. Table 2 - Properties Property Requirement Test Method 3.2.1 Specific Gravity ASTM D1298 60/60 F (16/16 C)
20、 0.964 0.010 3.2.2 Viscosity 100 F (38 C) 14.5 cSt 0.5 cSt ASTM D445 212 F (100 C) 3.5 cSt 0.25 cSt 3.2.3 Total Acid Number 0.05 mg KOH/g 0.05 mg KOH/g ARP5088 3.2.4 Total Water 500 ppm, max. ASTM D6304 3.2.5 Elastomer Compatibility Tests shall be conducted on standard fluorocarbon elastomer stock (
21、FKM), AMS3217/4, aged in fluid at 392 F 5 F (200 C 3 C) for 70 hours 0.5 hour. Properties shall be determined in accordance with ASTM D471. Table 3 - Elastomer compatibility Property Requirement Volume Change +1 to +25% Tensile Strength Decrease, max. 35% Elongation Decrease, max. 20% Hardness Chang
22、e +0 to -15 points 3.3 Quality The fluid, as received by purchaser, shall be uniform in quality and condition, and free from sediment, suspended matter, and other foreign materials. 4. QUALITY ASSURANCE PROVISIONS 4.1 Responsibility for Inspection The manufacturer of the fluid shall supply all sampl
23、es 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 fluid conforms to specified requirements. 4.2 Classification of Tests All technical requirements are acceptance te
24、sts and shall be performed on each lot prior to shipment of fluid by the manufacturer. SAE INTERNATIONAL AMS3023B Page 4 of 5 4.3 Sampling and Testing Shall be in accordance with ASTM D4057. The number of determinations for each requirement shall be as specified in the applicable test procedure or,
25、if not specified therein, not less than three. 4.3.1 A lot shall be all fluid from one batch presented for manufacturers inspection at one time. 4.4 Approval If requested by purchaser, sample fluid shall be submitted for approval by the purchaser before fluid for production use is supplied. If neces
26、sary 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 requested, sample fluid (see 8.3). Production fluid made by the revised
27、 procedure shall not be shipped prior to receipt of reapproval. 4.5 Reports The supplier of the product shall furnish with each shipment a report from the manufacturer showing the composition and the results of tests to determine conformance to the technical requirements and stating that the product
28、 conforms to the other technical requirements. This report shall include the purchase order number, lot number, AMS3023B, manufacturers identification, and quantity. A material safety data sheet conforming to AMS2825, or equivalent, shall be supplied to each purchaser prior to, or with the first shi
29、pment of the fluid. 5. PREPARATION FOR DELIVERY 5.1 Packaging and Identification 5.1.1 A lot of fluid may be packaged in small quantities and delivered under the basic lot approval provided lot identification is maintained. 5.1.2 The fluid shall be packaged in airtight containers of such size and de
30、sign as to keep ullage to a minimum. 5.1.3 Each container of fluid shall be legibly identified, with not less than the following information on an attached label, using characters which will not be obliterated by normal handling. FLUID, REFERENCE FOR TESTING POLYOL ESTER (AND DIESTER) RESISTANT MATE
31、RIAL AMS3023B PURCHASE ORDER NUMBER MANUFACTURERS IDENTIFICATION LOT (OR BATCH) NUMBER QUANTITY APPROPRIATE WARNINGS OR PRECAUTIONARY NOTICES 5.1.4 Containers of fluid shall be prepared for shipment in accordance with commercial practice and in compliance with applicable rules and regulations pertai
32、ning to the handling, packaging, and transportation of the fluid to ensure carrier acceptance and safe delivery. 6. ACKNOWLEDGMENT A supplier shall mention this specification number and its revision letter in all quotations and when acknowledging purchase orders. 7. REJECTIONS Fluid not conforming t
33、o this specification, or to modifications authorized by purchaser, will be subject to rejection. SAE INTERNATIONAL AMS3023B Page 5 of 5 8. NOTES 8.1 Revision Indicator A change bar (I) located in the left margin is for the convenience of the user in locating areas where technical revisions, not edit
34、orial changes, have been made to the previous issue of this document. An (R) symbol to the left of the document title indicates a complete revision of the document, including technical revisions. Change bars and (R) are not used in original publications, nor in documents that contain editorial chang
35、es only. 8.2 This fluid has been known as ARM 200. A source for procurement of this fluid is SAE International, 400 Commonwealth Drive, Warrendale, PA 15096-0001. 8.3 The following ingredients have been found to be acceptable for this fluid. Equivalent materials must be approved by Wright Laboratory
36、 (WL/MLSE), WPAFB, OH 45433-6533. Trimethylol Propane Triheptanoate = Mobil P-41 Ester Tricresyl Phosphate = AKZO Syn-Ad 8484 Phenyl-alpha-naphthyl-amine = Mobay Additive 30 P, P Dioctyl Diphenylamine = R. T. Vanderbilt Vanlube 81 8.4 Additional information relative to standard elastomer stocks may
37、be obtained from the Materials Directorate, ATTN: WL/MLSE, Wright-Patterson AFB, OH 45433-6563. 8.5 Dimensions and properties in inch/pound units and the Fahrenheit temperatures are primary; dimensions and properties in SI units and the Celsius temperatures are shown as the approximate equivalents o
38、f the primary units and are presented only for information. 8.6 Purchase documents should not specify less than the following: AMS3023B Size of containers desired Quantity of fluid desired. 8.7 Mobil Jet Oil II (O-1D) per MIL-PRF-23699 is an acceptable substitute should AMS3023 become commercially unavailable for purchase. PREPARED BY AMS COMMITTEE “CE”
