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/AMS3400 AEROSPACE MATERIAL SPECIFICATION AMS3400 Issued 2017-01 Fluid, Reference for Testing P
5、olyalphaolefin (PAO) Resistant Material RATIONALE New specification for a reference fluid for MIL-PRF-83282 and MIL-PRF-87257 PAO hydraulic fluid. 1. SCOPE 1.1 Form This specification covers a polyalphaolefin/ester-blend fluid. 1.2 Application This fluid has been used typically to evaluate the abili
6、ty of elastomeric and other polymeric compounds to conform to designated requirements after immersion in the fluid at a specific temperature and time, as required by an applicable specification, and its use is limited to such applications. This fluid is not intended for operational use in hydraulic
7、systems. Each application should be considered separately. 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
8、 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 personnel involved. 2. APPLICABLE DOCUMENTS The issue of the following do
9、cuments 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 the referenced document has been cancelled and no superseding docume
10、nt has been specified, the last published issue of that document shall apply. 2.1 SAE Publications Available from SAE International, 400 Commonwealth Drive, Warrendale, PA 15096-0001, Tel: 877-606-7323 (inside USA and Canada) or +1 724-776-4970 (outside USA), www.sae.org. AMS3217/2 Test Slabs, Acryl
11、onitrile Butadiene (NBR-L) Low Acrylonitrile, 65-75 SAE INTERNATIONAL AMS3400 Page 2 of 4 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 D445 Kinematic Viscosity of Transparent and
12、Opaque Liquids (and the Calculation of Dynamic Viscosity) ASTM D471 Rubber Property - Effect of Liquids ASTM D6304 Determination of Water in Petroleum Products, Lubricating Oils and Additives by Coulometric Karl Fischer Titration 2.3 U.S. Government Publications Copies of these documents are availab
13、le online at http:/quicksearch.dla.mil. MIL-PRF-83282 Hydraulic Fluid, Fire Resistant, Synthetic Hydrocarbon Base, Metric, Nato Code Number H-537 MIL-PRF-87257 Hydraulic Fluid, Fire Resistant; Low Temperature, Synthetic Hydrocarbon Base, Aircraft And Missile 2.4 ISO/ANSI Publications Copies of these
14、 documents are available online at http:/webstore.ansi.org/ ANSI Z400.1/Z129.1 Hazardous Workplace Chemicals- Hazard Evaluation and Safety Data Sheet and Precautionary Labeling Preparation 3. TECHNICAL REQUIREMENTS 3.1 Fluid shall consist of refined hydrogenated polyalpholefin decenes, diester and c
15、ommercial additives to the percentages by weight shown in Table 1, or equivalent as approved by SAE CE Committee. Conformance to Table 2 shall be used in lieu of chemical analysis to validate composition. Table 1 - Composition Component Manufacturer Designation Percent by Weight Hydrogenated decene
16、dimer Chevron Phillips 2 cSt PAO SynFluid 47 2 Adipate diester Hatco Hatcol Ester 2906 34 2 Hydrogenated decene trimer Chevron Phillips 4 cSt PAO SynFluid 17 2 Antioxidant Albemarle Ethanox 4702 1 0.05Antiwear ICL-IP America Syn-O-Ad 8484 0.053.2 A batch shall consist of a unit of product from which
17、 a sample is to be drawn and inspected to determine conformity with the acceptability criteria in Table 2. A batch shall be a homogeneous mixture of material from one isolated container; or, filled with a homogeneous mixture of material manufactured by a single plant run (not to exceed 24 hours), th
18、rough the same processing equipment, with no change in ingredient material. 3.3 A lot shall consist of a small packaged quantity of a batch. SAE INTERNATIONAL AMS3400 Page 3 of 4 3.4 Properties The product shall conform to the requirements shown in Table 2; tests shall be performed on a batch of the
19、 fluid supplied and in accordance with specified test methods. Table 2 - Properties Property Requirement Test Method3.2.1 Viscosity100 oF (38 oC) 6.8 to 8.0, cSt ASTM D4453.2.2 Total Water 500 ppm, max ASTM D6304 3.2.3 Elastomer CompatibilityVolume Change1+23 to 28% ASTM D4711Tests shall be conducte
20、d on standard nitrile elastomer stock (NBR-L),AMS3217/2, aged in fluid at 160 F 5 F (71 C 3 C) for 70 hours 0.5 hour. 3.5 Quality The fluid, as received by purchaser, shall not contain free water, sediment, and suspended matter. The odor shall not be irritating or nauseating. No substance of known t
21、oxicity under normal conditions of handling and use shall be present. 4. QUALITY ASSURANCE PROVISIONS 4.1 Responsibility for Inspection The manufacturer of fluid shall be responsible for the performance of all required tests. The supplier of fluid shall furnish with each shipment a report from the m
22、anufacturer, showing the results of tests to determine conformance to the technical requirements. This report shall include the purchase order number, batch and lot numbers, AMS3400, manufacturers identification, and quantity. 4.2 Purchaser reserves the right to sample and to perform any confirmator
23、y testing deemed necessary to ensure that the fluid conforms to the requirements. 4.3 A Hazardous Workplace Chemical- Hazard Evaluation and Safety Data Sheet and Precautionary Labeling Preparation conforming to ANSI Z400.1/Z129.1-2010, or equivalent, shall be supplied to each purchaser prior to, or
24、with the first shipment of fluid. 5. PREPARATION FOR DELIVERY 5.1 Packaging and Identification 5.1.1 A batch of fluid may be packaged in small lot quantities provided the batch identification is maintained. 5.1.2 The fluid shall be packaged in airtight containers of such size and design as to keep u
25、llage to a minimum. SAE INTERNATIONAL AMS3400 Page 4 of 4 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 POLYALPHAOLEFIN RES
26、ISTANT MATERIAL AMS3400 MANUFACTURERS IDENTIFICATION_ BATCH AND LOT NUMBER_ DATE OF MANUFACTURE_ QUANTITY_ APPROPRIATE WARNINGS OR PRECAUTIONARY NOTICIES_ 5.1.4 Containers of fluid shall be prepared for shipment in accordance with commercial practice and in compliance with applicable rules and regul
27、ations pertaining 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. NOTES 7.1 This fluid
28、is intended for use in evaluating the response of materials in contact with, or immersion in, MIL-PRF-83282 and MIL-PRF-87257 hydraulic fluids and similar PAO fluids. 7.2 This fluid may be purchased from Nye Lubricants, Inc., 12 Howland Road, Fairhaven, MA 02719 (508-996-6721) as Nye Synthetic Oil 8
29、7252RF or METSS Corporation, 300 Westdale Avenue, Westerville, OH 43082 (614-797-2200) as p4mX-AMS257 Other sources are acceptable. 7.3 Dimensions and properties in inch/pound units and the Fahrenheit temperatures are primary; dimensions and properties in SI units and the Celsius temperatures are sh
30、own as the approximate equivalents of the primary units and are presented only for information. 7.4 Purchase documents should specify not less than the following AMS3400 Size of containers desired Quantity of fluid desired Special packaging, if required. 7.5 Revision Indicator A change bar (l) locat
31、ed in the left margin is for the convenience of the user in locating areas where technical revisions, not editorial 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 changes only. PREPARED UNDER THE JURISDICTION OF AMS COMMITTEE “CE”
