1、AEROSPACE MATERIAL SPECIFICATIONAMS3091 REV. CIssued 1971-11Revised 1993-10Reaffirmed 2000-12Superseding AMS3091BMold Release AgentRATIONALEAMS3091C has been reaffirmed to comply with the SAE five year review policy._SAE Technical Standards Board Rules provide that: “This report is published by SAE
2、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 therefrom, is the sole responsibility of the user.”SAE reviews each technical report at le
3、ast every five years at which time it may be revised, reaffirmed, stabilized, or cancelled. SAE invites your written comments and suggestions.Copyright 2014 SAE InternationalAll rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any form o
4、r 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: +1 724-776-4970 (outside USA)Fax: 724-776-0790Email: CustomerServicesae.orgSAE WEB ADDRESS: http:/www.sa
5、e.orgSAE values your input. To provide feedbackon this Technical Report, please visithttp:/www.sae.org/technical/standards/AMS3091C1. SCOPE:1.1 Form:This specification covers a mold release agent in the form of a liquid.1.2 Application:This product has been used typically for application to molds us
6、ed in the fabrication of plastic and elastomeric components, but usage is not limited to such applications. Mold release agent will function up to 480 C (896 F) without deterioration or transferring to the part surface.1.3 Safety - Harzardous Materials: While the materials, methods, applications, an
7、d processes described or referenced in thisspecification may involve the use of hazardous materials, this specification does not address the hazards which may be involved in such use. It is the sole responsibility of the user to ensurefamiliarity with the safe and proper use of any hazardous materia
8、ls and to take necessary precautionary measures to ensure the health and safety of all personnel involved.2. APPLICABLE DOCUMENTS:The following publications form a part of this specification to the extent specified herein. The latestissue of SAE publications shall apply. The applicable issue of othe
9、r publications shall be the issue ineffect on the date of the purchase order.2.1 SAE Publications:Available from SAE, 400 Commonwealth Drive, Warrendale, PA 15096-0001.AMS 2825 Material Safety Data SheetsSAE INTERNATIONAL AMS3091C Page 2 of 5 2.2 U.S. Government Publications:Available from DODSSP, S
10、ubscription Services Desk, Building 4D, 700 Robbins Avenue, Philadelphia, PA 19111-5094.MIL-STD-2073-1 DOD Materiel, Procedures for Development and Application of Packaging Requirements3. TECHNICAL REQUIREMENTS:3.1 Material:Shall be a homogeneous mixture of a consistency that can be readily applied
11、to applicable surfacesby brush, dip, or spray. It shall be free of silicone oil, waxes, grease, and fluorocarbons.3.2 Properties:The mold release agent shall conform to the following requirements:3.2.1 Wetting and Adherence: The product shall wet and adhere to both metallic and nonmetallic surfaces
12、when applied directly to clean, dry surfaces in accordance with manufacturers recommendations.3.2.2 Nontransference: An applied film of the product shall be nontransferring and thermally stable up to480 C (896 F), determined as in 3.2.2.1:3.2.2.1 A smooth, continuous film shall be applied to a mold
13、by spraying a thin coating, which is wet butnot sagging or dripping, of the product by brushing with a clean brush or by wiping on with aclean cloth. The applied film shall be air dried for not less than 30 minutes at room temperatureor oven dried at 95 C 5 (203 F 9) for not less than 30 minutes. A
14、properly applied coatingwill be colorless and uniform in thickness. Quality control samples of the identical surface finishand surface preparation which have been processed on molds coated with the product shall exhibit the same adhesion of paint, adhesives, and sealants, without additional cleaning
15、, as components or samples which have not been in contact with the product.3.2.3 Toxicity: The product shall contain no materials of known toxicity. The vapor shall not cause discomfort or injury to personnel engaged in application of the product.3.2.4 Effect on Metals: The product shall not cause c
16、orrosion of metals, determined as in 3.2.4.1.3.2.4.1 Panels of aluminum, magnesium, copper alloys, steel, and cadmium plated steel, or couplesthereof coated with the product shall show no evidence of corrosion, as indicated by rusting or pitting, after being suspended vertically in a convection-curr
17、ent air oven at 100 C 1 (212F 2) for 70 hours 0.5. Slight darkening on comparison with freshly polished panels of thesame materials is acceptable.SAE INTERNATIONAL AMS3091C Page 3 of 5 3.2.5 Effect on Nonmetals: The product shall not react destructively with nonmetallic materials such as phenol-form
18、aldehyde resins, urea formaldehyde resins, rubber, synthetic rubber, epoxies,polyethylene, polyesters, urethane, or polyimides, determined as in 3.2.5.1.3.2.5.1 Both coated and uncoated samples of the nonmetallic materials listed in 3.2.5 shall besuspended vertically in a convection-current air oven
19、 at 100 C 1 (212 F 2) for 70hours 0.5. After testing, coated samples shall have the same physical condition as theuncoated samples within 5%.3.3 Quality:The product, as received by purchaser, shall be a smooth, homogenous mixture, free from lumps, cakes, skins, and foreign material detrimental to us
20、age of the product.4. QUALITY ASSURANCE PROVISIONS:4.1 Responsibility for Inspection: The manufacturer of the product shall supply all samples for required tests and shall be responsiblefor performing all required tests. Purchaser reserves the right to sample and to perform any confirmatory testing
21、deemed necessary to ensure that the product conforms to the requirements of this specification.4.2 Classification of Tests:Tests for all technical requirements are acceptance tests and preproduction tests and shall beperformed prior to or on the initial shipment of the product by the manufacturer, o
22、n each lot, when achange in ingredients and/or processing requires reapproval as in 4.4.2, and when purchaser deemsconfirmatory testing to be required.4.2.1 For direct U.S. Military procurement, substantiating test data and, when requested, preproduction test material shall be submitted to the cogni
23、zant agency as directed by the procuring activity, contracting officer, or request for procurement.4.3 Sampling and Testing: Sufficient product shall be taken at random from each lot to perform all required tests. The numberof determinations for each requirement shall be as specified in the applicab
24、le test procedure or, if notspecified therein, not less than three. A lot shall be all product produced in a single production run from the same batch of raw materials and presented for manufacturers inspection at one time.4.3.1 When a statistical sampling plan has been agreed upon by purchaser and
25、supplier, sampling shallbe in accordance with such plan in lieu of sampling as in 4.3 and the report of 4.5 shall state thatsuch plan was used.SAE INTERNATIONAL AMS3091C Page 4 of 5 4.4 Approval:4.4.1 Product shall be approved by purchaser before product for production use is supplied, unless suchap
26、proval be waived by purchaser. Results of tests on production product shall be essentially equivalent to those on the approved sample.4.4.2 Manufacturer shall use ingredients, manufacturing procedures, processes, and methods ofinspection on production product which are essentially the same as those
27、used on the approvedsample. If necessary to make any change in ingredients, in type of equipment for processing, or inmanufacturing procedures or processing, manufacturer shall submit for reapproval a statement ofthe proposed changes in ingredients and/or, processing and, when requested, sample prod
28、uct.Production product made by the revised procedure shall not be shipped prior to receipt ofreapproval.4.5 Reports:The supplier of mold release agent shall furnish with each shipment a report showing the results oftests to determine conformance to the technical requirements. This report shall inclu
29、de the purchaseorder number, lot number, AMS 3091C, manufacturers identification, and quantity.4.5.1 A material safety data sheet conforming to AMS 2825, or equivalent, shall be supplied to eachpurchaser prior to, or concurrent with, the report of preproduction test results or, if preproductiontesti
30、ng be waived by purchaser, concurrent with the first shipment of mold release agent forproduction use. Each request for modification of mold release agent formulation shall beaccompanied by a revised data sheet for the proposed formulation.4.6 Resampling and Retesting:If any sample used in the above
31、 tests fails to meet the specified requirements, disposition of the product may be based on the results of testing three additional samples for each originalnonconforming sample. Failure of any retest sample to meet the specified requirements shall because for rejection of the product represented. R
32、esults 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 approvalprovided lot identification is maintained.5.1.2 The product shall be supplied in 16-ounce (475-mL) a
33、erosol cans, 1-gallon (4-L) cans, 5-gallon(19-L) cans, or 55-gallon (208-L) drums, as ordered.5.1.3 Each container shall be legibly marked with not less than AMS 3091C, manufacturersidentification, lot number, date of manufacture, and quantity.SAE INTERNATIONAL AMS3091C Page 5 of 5 5.1.4 Containers
34、of the product shall be prepared for shipment in accordance with commercial practiceand in compliance with applicable rules and regulations pertaining to the handling, packaging, and transportation of the product to ensure carrier acceptance and safe delivery.5.1.5 For direct U.S. Military procureme
35、nt, packaging shall be in accordance with MIL-STD-2073-1,Commerical Level, unless Level A is specified in the request for procurement.6. ACKNOWLEDGMENT:Supplier shall mention this specification number and its revision letter in all quotations and whenacknowledging purchase orders.7. REJECTIONS:Produ
36、ct not conforming to this specification, or to modifications authorized by purchaser, will besubject to rejection.8. NOTES:8.1 A change bar ( l ) located in the left margin is for the convenience of the user in locating areas wheretechnical revisions, not editorial changes, have been made to the pre
37、vious issue of this specification.An (R) symbol to the left of the document title indicates a complete revision of the specification,including technical revisions. Change bars and (R) are not used in original publications, nor inspecifications that contain editorial changes only.8.2 Dimensions in in
38、ch/pound units and the Celsius temperatures are primary; dimensions in SI unitsand the Fahrenheit temperatures are shown as the approximate equivalents of the primary units andare presented only for information.8.3 For direct U.S. Military procurement, purchase documents should specify not less than
39、 the following:Title, number, and date of this specificationType and size of containers desiredQuantity of mold release agent desiredLevel A packaging, if required (See 5.1.5)8.4 Product meeting the requirements of this specification has been classified under Federal SupplyClassification (FSC) 6850.PREPARED UNDER THE JURISDICTION OF AMS COMMITTEE “P“
