1、 MATERIALSpaceAEROSPACE400 Commonwealth Drive, Warrendale, PA 15096-0001SPECIFICATIONSubmitted for recognition as an American National StandardREVAMS-3779/2 AIssued 1984-07-01Revised 1990-07-01Superseding AMS-3779/2TAPE, ADHESIVE, PRESSURE-SENSITIVEThermal Radiation Resistant, Aluminum Coated Glass
2、Cloth1. SCOPE:1.1 Form.form ofThis specification covers thermal radiation resistant material in thetape with pressure-sensitive adhesive.1.2 Application: Primarily for use where flexibility and light weight arerequired.2. APPLICABLE DOCUMENTS: See AMS-3779.3. TECHNICAL REOUIREMENTS:3.1 Basic Specifi
3、cation: The complete requirements for procuring the tapedescribed herein shall consist of this document and the latest issue of thebasic specification, AMS-3779.3.2 Material: Shall be as follows:3.2.1 Backing: Shall be an aluminum-coated glass cloth conforming to AMS-3824,Style 120 or Style 2120.3.2
4、2 Adhesive: Shall be a pressure-sensitive silicone polymer. The adhesiveshall require no solvent, heat, or other preparation prior to or afterapplication to clean, dry surfaces. There shall be no liner covering theadhesive.3.2.3 Color: Tape backing shall have a shiny silver appearance.SAE Technical
5、 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 infringementarising therefrom, is the sole responsib
6、ility 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 yourwritten comments and suggestions.Copyright 1990 Society of Automotive Engineers, Inc.All rights reserved.Printed in U.S.A.EThe Engineering Society
7、For Advancing MobilityLand Sea Air and Space INTERNATIONALCopyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-AMS-3779/2 Revision A.3.3 Properties: Tape shall conform to the following requirements, determi
8、ned onsamples from rolls conditioned for not less than 24 hours at 23C 2(73F 4) and 50% 5 relative humidity and tested in accordance with testmethods specified in AMS-3779.3.3.1 Thickness, maximum 0.0090 inch (0.229 mm)3.3.2 Tensile Strength. minimum 80 pounds force per inch of width(1400 N/100 mm o
9、f width)3.3.3 Elongation, minimum 2.5%3.3.4 Weiqht, maximum 0.08 ounce per 12 square inches(2.3 grams per 7742 mm2)3.3.5 Adhesion to Steel. minimum3.3.5.1 Initial 18 ounces force per inch of width(20 N/100 mm of width)3.3.5.2 After exposure to260C 5 (500F 9)23 ounces force per inch of width(25 N/100
10、 mm of width)3.3.5.3 After exposure to-55C 1 (-67F 2)13 ounces force per inch of width(14 N/100 mm of width)3.3.6 Thermal Radiation Resistance: There shall be no direct thermaltransmission, no visible damage, no noticeable loss of adhesion, and novisible light transmission.4. QUALITY ASSURANCE PROVISIONS: See AMS-3779.5. PREPARATION FOR DELIVERY: See AMS-3779.6. ACKNOWLEDGMENT: See AMS-3779.7. REJECTIONS: See AMS-3779.8. NOTES: See AMS-3779.- 2 -Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-
