SAE AMS 1532D-2008 Cleaner for Aircraft Exterior Surfaces Wipe-On Wipe-Off Emulsion-Type《涂和擦洗飞行器外表面用胶状清洁剂》.pdf
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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 theref
2、rom, 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 2008 SAE International All rights reserved. No part of this publication ma
3、y 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: 724-776-4970 (outside USA)
4、Fax: 724-776-0790 Email: CustomerServicesae.org SAE WEB ADDRESS: http:/www.sae.org AMS1532D AEROSPACE MATERIAL SPECIFICATION Issued 1978-01 Revised 2008-03 Superseding AMS1532C Cleaner for Aircraft Exterior Surfaces Wipe-On, Wipe-Off, Emulsion-Type RATIONALE This specification was revised to meet cu
5、rrent verbiage required by SAE standards with no technical changes. 1. SCOPE 1.1 Form This specification covers an emulsion-type cleaner in the form of a liquid. 1.2 Application This cleaner has been used typically for removing soils from painted and unpainted exterior metal surfaces of aircraft by
6、a wipe-on, wipe-off procedure not requiring a water rinsing operation, but usage is not limited to such applications. 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, t
7、his 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 personnel invo
8、lved. 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 the refer
9、enced document has been cancelled and no superseding document 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 724-776-4970
10、 (outside USA), www.sae.org. AMS2475 Protective Treatments, Magnesium Alloys AMS4049 Aluminum Alloy, Sheet and Plate, Alclad, 5.6Zn - 2.5Mg - 1.6Cu - 0.23Cr (Alclad 7075; -T6 Sheet, -T651 Plate), Solution and Precipitation Heat Treated AMS4376 Plate, Magnesium Alloy, 3.0Al - 1.0Zn - 0.20Mn (AZ31B-H2
11、6), Cold Rolled and Partially Annealed SAE AMS1532D - 2 - AMS4911 Titanium Alloy, Sheet, Strip, and Plate, 6Al - 4V, Annealed AMS5045 Steel, Sheet and Strip, 0.25 Carbon, Maximum, Hard Temper 2.2 ASTM Publications Available from ASTM International, 100 Barr Harbor Drive, P.O. Box C700, West Conshoho
12、cken, PA 19428-2959, Tel: 610-832-9585, www.astm.org. ASTM D 56 Flash Point by Tag Closed Tester ASTM D 1193 Reagent Water ASTM D 1404 Estimation of Deleterious Particles in Lubricating Grease ASTM F 483 Total Immersion Corrosion Test for Aircraft Maintenance Chemicals ASTM F 484 Stress Crazing of A
13、crylic Plastics in Contact with Liquid or Semi-Liquid Compounds ASTM F 485 Effects of Cleaners on Unpainted Aircraft Surfaces ASTM F 502 Effects of Cleaning and Chemical Maintenance Materials on Painted Aircraft Surfaces ASTM F 519 Mechanical Hydrogen Embrittlement Testing of Plating Processes and A
14、ircraft Maintenance Chemicals ASTM F 1104 Preparing Aircraft Cleaning Compounds, Liquid Type, Water Base, for Storage Stability Testing ASTM F 1110 Sandwich Corrosion Test ASTM F 1111 Corrosion of Low Embrittling Cadmium Plate by Aircraft Maintenance Chemicals 2.3 U. S. Government Publications Avail
15、able from the Document Automation and Production Service (DAPS), Building 4/D, 700 Robbins Avenue, Philadelphia, PA 19111-5094, Tel: 215-697-6257, http:/assist.daps.dla.mil/quicksearch/. MIL-PRF-23377 Primer Coating, Epoxy Polyamide, Chemical and Solvent Resistant MIL-PRF-25690 Plastic, Sheets and P
16、arts, Modified Acrylic Base, Monolithic, Crack Propagation Resistant MIL-PRF-85285 Coating, Polyurethane, Aircraft and Support Equipment MIL-STD-870 Cadmium Plating, Low Embrittlement, Electrodeposition 3. TECHNICAL REQUIREMENTS 3.1 Material Shall consist of a mixture of selected solvents, detergent
17、s, soaps, and water, either with or without thickening agents, to produce an emulsion-type product meeting the requirements of 3.2. 3.2 Properties The cleaner shall conform to the following requirements; tests shall be performed in accordance with specified test methods on the product as-received in
18、 concentrated form and, when specified, at use dilution recommended by the manufacturer. Diluent shall be ASTM D 1193, Type IV, water. 3.2.1 Corrosion of Metal Surfaces 3.2.1.1 Sandwich Corrosion Cleaner shall produce a rating not worse than 1, determined in accordance with ASTM F 1110. 3.2.1.2 Tota
19、l Immersion Corrosion The product shall neither cause corrosion nor a weight change of any test panel greater than the amount shown in Table 1, determined in accordance with ASTM F 483: SAE AMS1532D - 3 - TABLE 1 - TOTAL IMMERSION WEIGHT CHANGE Panel Material Weight Change mg/cm2per 24 hours AMS4049
20、 Aluminum Alloy 0.3 AMS4376 Magnesium Alloy, Dichromate Treated as in AMS2475 0.2 AMS4911 Titanium Alloy 0.1 AMS5045 Carbon Steel 0.8 3.2.1.3 Low-Embrittling Cadmium Plate Test panels coated with low-embrittling cadmium plate shall not show a weight change greater than 0.3 mg/cm2per 24 hours, determ
21、ined in accordance with ASTM F 1111. 3.2.2 Hydrogen Embrittlement The product shall be non-embrittling, determined in accordance with ASTM F 519, utilizing Type 1a, 1c, or 2a specimens, cadmium plated in accordance with MIL-STD-870, Class 1, Type I. Type 1a and 1c specimens shall be loaded to 45% of
22、 the predetermined notch fracture strength, and Type 2a specimens loaded to 80% of the yield strength. The entire 2a stressed specimen, or just the notched area of the 1a and 1c stressed specimen, shall be immersed continuously in the solution under test for 150 hours at a temperature between 68 to
23、86 F (20 to 30 C). 3.2.3 Flash Point Shall be not lower than 140 F (60 C), determined in accordance with ASTM D 56. 3.2.4 Effect on Plastics The product, at use dilution recommended by the manufacturer, shall not craze, stain, or discolor MIL-PRF-25690 stretched acrylic plastic, determined in accord
24、ance with ASTM F 484. 3.2.5 Effect on Painted Surfaces The product shall neither decrease the hardness of the paint film by more than two pencil hardness levels nor shall it produce any streaking, discoloration, or blistering of the paint film, determined in accordance with ASTM F 502. 3.2.6 Effect
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