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 2002 Society of Automotive Engineers, Inc.All rights reserved. Printed in U.S.
3、A.QUESTIONS REGARDING THIS DOCUMENT: (724) 772-7161 FAX: (724) 776-0243TO PLACE A DOCUMENT ORDER: (724) 776-4970 FAX: (724) 776-0790SAE WEB ADDRESS: http:/www.sae.orgAEROSPACE MATERIAL SPECIFICATIONSubmitted for recognition as an American National StandardAMS 3603AIssued JUL 1998 Revised AUG 2002Sup
4、erseding AMS 3603(R)Protective Film, High Performance, PolymericPressure Sensitive Adhesive, forAircraft Exterior Applications1. SCOPE:1.1 Form: This specification covers adhesive-backed polymeric protective film, pigmented or clear, for aircraft exterior applications.1.2 Application: This film is u
5、sed typically as a replacement for polyurethane paint topcoats on military and commercial exterior aircraft surfaces. The film has been designed to meet air pollution regulations with zero emission of volatile organic compounds (VOC)/organic hazardous air pollutants (HAP).1.3 Classification: Types:
6、The polymeric protective film material shall be of the following types:Type 1 - For commercial applicationsType 2 - For military applicationsUnless otherwise specified, the requirements of this specification are applicable for Types 1 and 2.1.4 Safety - Hazardous Materials: While the materials, meth
7、ods, 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 such use. It is the sole responsibility of the user to ensure familiarity with the safe and proper use o
8、f any hazardous materials and to take necessary precautionary measures to ensure the health and safety of all personnel involved.Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-AMS 3603A SAE AMS 3603A-
9、 2 -2. APPLICABLE DOCUMENTS: The issue of the following documents in effect on the date of the purchase order form 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 referen
10、ced 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 or www.sae.org.AMS-QQ-A-250/4 Aluminum Alloy 2024, Plate and SheetAMS-QQ-A-
11、250/5 Aluminum Alloy, Alclad 2024, Plate and SheetAMS 2629 Fluid, Jet ReferenceAMS 2825 Material Safety Data SheetsAS1241 Fire Resistant Hydraulic Fluid for Aircraft2.2 ASTM Publications: Available from ASTM, 100 Barr Harbor Drive, West Conshohocken, PA 19428-2959 or www.astm.org.ASTM B 117 Operatin
12、g Salt Spray (Fog) Testing ApparatusASTM D 217 Test Method for Cone Penetration of Lubricating GreaseASTM D 471 Rubber Property - Effect of LiquidsASTM D 522 Mandrel Bend Test of Attached Organic CoatingsASTM D 523 Specular GlossASTM D 1193 Reagent WaterASTM D 2197 Adhesion of Organic Coatings by Sc
13、rape AdhesionASTM D 2244 Calculation of Color Differences from Instrumentally Measured Color CoordinatesASTM D 2247 Water Resistance of Coatings in 100% Relative HumidityASTM D 2370 Tensile Properties of Organic CoatingsASTM D 2805 Hiding Power of Paints by ReflectometryASTM D 3363 Film Hardness by
14、Pencil TestASTM G 53 Operating Light- and Water-Exposure Apparatus (Fluorescent UV-Condensation Type) for Exposure of Nonmetallic MaterialsASTM G 85 Modified Salt Spray (Fog) TestingCopyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitte
15、d without license from IHS-,-AMS 3603A SAE AMS 3603A- 3 -2.3 U.S. Government Publications: Available from DODSSP, Subscription Services Desk, Building 4D, 700 Robbins Avenue, Philadelphia, PA 19111-5094.FED-STD-141 Paints, Varnish, Lacquer and Related Materials, Methods of Inspection, Sampling and T
16、estingTT-P-2756 Polyurethane Coating: Self-priming Topcoat, Low Volatile Organic Compounds (VOC) ContentTT-P-2760 Primer Coating: Polyurethane, Elastomeric, High-SolidsMIL-A-8625 Anodic Coatings for Aluminum and Aluminum AlloysMIL-C-5541 Chemical Conversion Coatings on Aluminum and Aluminum AlloysMI
17、L-PRF-5606 Hydraulic Fluid, Petroleum Base, Aircraft Missile and OrdinanceMIL-P-25421 Plastic Materials, Glass Fiber Base Epoxy Resin, Low Pressure LaminatedMIL-PRF-7808 Lubricating Oil, Aircraft Turbine Engine, Synthetic BaseMIL-PRF-23377 Primer Coatings: Epoxy, High SolidsMIL-PRF-23699 Lubricating
18、 Oil, Aircraft Turbine Engine, Synthetic Base, NATO CodeNumber 0-156MIL-PRF-83282 Hydraulic Fluid, Fire Resistant, Synthetic Hydrocarbon Base, Aircraft, Metric, NATO Code Number H-537MIL-PRF-85285 Coating: Polyurethane, High SolidsMIL-PRF-85582 Primer Coatings, Epoxy, Waterborne3. TECHNICAL REQUIREM
19、ENTS: 3.1 General: 3.1.1 Material: The material shall consist of clear or pigmented polymeric film, with a pressure sensitive adhesive applied to one side. The adhesive backing shall have a suitable protective liner which shall be easily removed without the use of solvents or water and without disto
20、rtion of the film. The film and adhesive system shall be free of constituents which may have corrosive effects on substrates under normal operating conditions.3.1.2 Odor: The material odor shall not be obnoxious or cause discomfort to personnel during the application.3.1.3 Toxicity: The manufacturer
21、 shall certify that the film material furnished under this specification will have no adverse effect on the health of personnel, when used for its intended purpose.3.2 Properties: The film when applied in accordance with the manufacturers instructions shall conform to the following requirements, and
22、 in accordance with test methods in Table 1.Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-AMS 3603A SAE AMS 3603A- 4 -TABLE 1 - Material RequirementsPROPERTYType 1RequirementsType 2RequirementsTestRe
23、quirementsOdor 3.1.2 3.1.2 *Toxicity 3.1.3 3.1.3 *Cleanability 3.2.1 3.2.1 4.5.2Thickness 3.2.2 3.2.2 4.5.3ColorInfrared ReflectanceGloss3.2.3*3.2.3.23.2.33.2.3.13.2.3.24.5.44.5.4.14.5.4.2Hiding Power 3.2.4 3.2.4 4.5.5Perforations 3.2.5 3.2.5 *Hardness 3.2.6 3.2.6 4.5.6Conformability 3.2.7 3.2.7 4.5
24、.7Shrinkage 3.2.8 3.2.8 4.5.8Abrasion 3.2.9 3.2.9 4.5.9FlexibilityImpact ElongationLow TemperatureFree Film Elongation3.2.10.13.2.10.23.2.10.33.2.10.13.2.10.23.2.10.34.5.10.14.5.10.24.5.10.3AdhesionRoom TemperatureLow TemperatureHigh TemperatureScrape AdhesionWet Tape TestAdhesion After Aging3.2.11.
25、13.2.11.23.2.11.33.2.11.43.2.11.53.2.11.63.2.11.13.2.11.23.2.11.33.2.11.43.2.11.53.2.11.64.5.11.14.5.11.24.5.11.34.5.11.44.5.11.54.5.11.1CompatibilityWith PrimersWith TopcoatsFilm Adhesion to ItselfPaint Adhesion on Film3.2.12.1a3.2.12.2a3.2.12.33.2.12.43.2.12.1b3.2.12.2b3.2.12.33.2.12.44.5.12.14.5.
26、12.24.5.12.34.5.12.4Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-AMS 3603A SAE AMS 3603A- 5 -3.2.1 Cleanability: The film shall have 90% minimum cleaning efficiency when tested in accordance with 4.
27、5.2.3.2.2 Thickness: The film thickness, including the adhesive, shall not exceed 0.13 mm (0.005 inch). The thickness shall be tested in accordance with 4.5.3.3.2.3 Color: The protective film shall be furnished in the color specified by the procuring activity with good visual match to the specified
28、color chip in daylight. The maximum deviation from the specified color chip shall be Delta E value of 1 when tested in accordance with paragraph 4.5.4.3.2.3.1 Infrared Reflectance (for Type 2 only): The infrared reflectance of lusterless colors, when specified by the procuring activity, shall be tes
29、ted per 4.5.4.1 and shall conform to the limits in Table 2:Fluid resistanceAS1241/MIL-PRF-83282Oil MIL-PRF-7808Hydraulic FluidMIL-PRF-5606Reference Fuel B ASTM D 471Lubricating Oil MIL-PRF-23699Hydraulic FluidMil-PRF-832823.2.13a-13.2.13a-23.2.13a-33.2.13a-4*3.2.13b-13.2.13b-24.5.134.5.134.5.134.5.1
30、34.5.134.5.13Humidity Resistance 3.2.14 3.2.14 4.5.14Heat Resistance 3.2.15 3.2.15 4.5.15Weather resistanceXenon-ArcAtlas UVCON or equivalent3.2.16.1a3.2.16.1b3.2.16.1a*4.5.16a4.5.16bCorrosion ResistanceSalt SprayFiliformSulfur Dioxide/SaltSpray3.2.17.1a,b3.2.17.2*3.2.17.1c3.2.17.23.2.17.34.5.174.5.
31、184.5.19Rain Erosion Resistance 3.2.18 3.2.18 4.5.20Strippability 3.2.19 3.2.19 4.5.21Shelf Life 3.2.20 3.2.20 *TABLE 1 - Material Requirements (Continued)PROPERTYType 1RequirementsType 2RequirementsTestRequirementsCopyright SAE International Provided by IHS under license with SAENot for ResaleNo re
32、production or networking permitted without license from IHS-,-AMS 3603A SAE AMS 3603A- 6 -3.2.3.2 Gloss: The specular gloss of the film at a 60 angle of incidence when tested per 4.5.4.2 shall be as follows in Table 3:3.2.4 Hiding Power: The applied film material shall have the following minimum con
33、trast ratios in Table 4 at the required film thickness, less than 0.13 mm (0.005 inch), when tested in accordance with 4.5.5:3.2.5 Perforations: When the film is perforated, the perforation shall not adversely affect the performance of the film as required by this specification. The perforated and n
34、on-perforated film material shall pass all qualification requirements of this specification.3.2.6 Hardness: The minimum film hardness shall be HB when tested in accordance with 4.5.6.3.2.7 Conformability: The film, when tested in accordance with 4.5.7, shall be smooth, free from wrinkles, air bubble
35、s, tenting (forming a tent over a rivet head), and any other irregularities. The maximum non-conformability of the filmed area shall be no more than 1% of the total film area.3.2.8 Shrinkage: The film material tested in accordance with 4.5.8 shall not exceed 0.40 mm (0.016 inch) shrinkage in any one
36、 direction.3.2.9 Abrasion: The film when tested per 4.5.9 shall be capable of withstanding 750 revolutions without wearing through to the adhesive.TABLE 2 - Infrared ReflectanceWavelength (nm) Maximum Reflectance (%)450-500 8500-600 10600-2700 8TABLE 3 - Specular GlossSpecular Gloss RequirementGloss
37、 Colors Minimum of 90Semi-Gloss 15-45Lusterless (Flat) Maximum of 3TABLE 4 - Hiding PowerFilm Color Contrast RatioLight Colors 0.96 minimumDark Colors 1.00 minimumCopyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license f
38、rom IHS-,-AMS 3603A SAE AMS 3603A- 7 -3.2.10 Flexibility: 3.2.10.1 Impact Elongation: The protective film shall exhibit a minimum impact elongation of 60% at room temperature, when tested in accordance with 4.5.10.1, without cracking, crazing, flaking or any adhesion failure when examined under 10X
39、magnification.3.2.10.2 Low Temperature Flexibility: The protective film shall not exhibit any cracking or delamination under 10X examination when bent over a mandrel in accordance with 4.5.10.2.3.2.10.3 Free Film Elongation: The free film elongation shall be 50% minimum when tested in accordance wit
40、h 4.5.10.3.3.2.11 Adhesion: 3.2.11.1 Adhesion at Standard Room Conditions: The film shall have a minimum of 0.438 N/mm(40 oz/in) adhesion when tested in accordance with 4.5.11.1 at standard room temperature.3.2.11.2 Adhesion at Low Temperature: The film shall have a minimum of 0.383 N/mm (35 oz/in)
41、adhesion when tested in accordance with 4.5.11.2. The testing shall be performed in the cold chamber after conditioning the specimens for 24 hours at -50 C 3 (-60 F 5).3.2.11.3 Adhesion at High Temperature: The film shall be capable of withstanding 8 hours at 149 C 3(300 F 5) with no separation of a
42、dhesive from the substrate when tested in accordance with 4.5.11.3.3.2.11.4 Scrape Adhesion Test: The protective film shall resist removal from the substrate when tested with a 3 kg (6.62 lb) weight in accordance with 4.5.11.4.3.2.11.5 Wet Tape Test: The protective film shall not peel away from the
43、substrate when tested in accordance with 4.5.11.5.3.2.11.6 Adhesion After Aging: There shall be no loss of adhesion after aging in accordance with 3.2.17.1 and tested in accordance with 4.5.11.1.3.2.12 Compatibility: 3.2.12.1 Compatibility with Primers: The film shall pass the adhesion requirements
44、of 3.2.11.1 and 3.2.11.5 when tested in accordance with 4.5.12.1. Unless otherwise specified by the purchaser (See 8.1), the following primers shall be tested:a. For Type 1 Film only - BMS 10-79, and DMS 2104b. For Type 2 Film only - MIL-PRF-23377, MIL-PRF-85582, TT-P-2760.Copyright SAE Internationa
45、l Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-AMS 3603A SAE AMS 3603A- 8 -3.2.12.2 Compatibility with Topcoats: The film shall pass the adhesion requirements of 3.2.11.1 and 3.2.11.5 when tested in accordance with 4.5.12.2. U
46、nless otherwise specified by the purchaser (See 8.1), the following topcoats shall be tested:a. For Type 1 Film only - BMS 10-79/BMS 10-60 system, and DMS 2104/DMS 2112 system.b. For Type 2 Film only - MIL-PRF-23377/MIL-PRF-85285 system, TT-P-2756.3.2.12.3 Film Adhesion to Itself: The film shall pas
47、s the adhesion requirements of 3.2.11.1 when tested in accordance with 4.5.12.3.3.2.12.4 Paint Adhesion on Film: The paint topcoats, MIL-PRF-85285 and BMS10-60, shall pass the adhesion requirements of 3.2.11.4 when tested in accordance with 4.5.12.4.3.2.13 Fluid Resistance: When tested in accordance
48、 with 4.5.13, the film shall withstand immersion in the fluids and conditions listed below without any failures such as blistering, cracking, peeling, or softening more than one pencil hardness decrease.a. For Type 1 only:1. Hydraulic Fluids, AS1241, and MIL-PRF-83282: 30 days 24 C 3 (75 F 5)2. Lubr
49、icating Oil MIL-PRF-7808, Grade 3: 14 days at 24 C 3 (75 F 5)3. Hydraulic Fluid MIL-H-5606: 14 days at 24 C 3 (75 F 5)4. Reference Fuel B, ASTM D 471: 14 days at 24 C 3 (75 F 5)5. Fluid, Jet Reference, AMS 2629 Type I: 14 days at 24 C 3 (75 F 5)b. For Type 2 only:1. Lubricating Oil, MIL-PRF-23699: 24 hours at 121 C 3 (250 F 5)2. Hydraulic Fluid, MIL-PRF-83282: 24 hours at 65 C 3 (150
