SAE AMS 1535C-2002 Cleaner Transparent Plastic《透明塑料清洁剂》.pdf

1、AEROSPACE MATERIAL SPECIFICATIONAMS 1535CIssued OCT 1979Revised FEB 2002Superseding AMS 1535BCleaner, Transparent Plastic1. SCOPE:1.1 Form: This specification covers a cleaner for plastics in the form of a liquid.1.2 Application: This cleaner has been used typically for removing soils, contaminants,

2、 and residues from interior and exterior surfaces of aircraft windows by manual application, 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

3、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 of any hazardous materials and to take necessary precautionary measures to ensure the health and safety

4、 of all personnel involved.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 spe

5、cified. When the referenced document has been canceled and no superseding document has been specified, the last published issue of that document shall apply.SAE Technical Standards Board Rules provide that: “This report is published by SAE to advance the state of technical and engineering sciences.

6、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 least every five years at which time it may be reaffirmed, re

7、vised, or cancelled. SAE invites your written comments and suggestions. Copyright 2008 SAE International All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or o

8、therwise, 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) Fax: 724-776-0790 Email: CustomerServicesae.org SAE WEB ADDRESS: http:/www.sae.org Reaffirmed JAN 2008AMS 1535C SAE AMS 1535C- 2 -2.1 SAE Public

9、ations: Available from SAE, 400 Commonwealth Drive, Warrendale, PA 15096-0001 or www.sae.org.AMS 2401 Cadmium Plating, Low Hydrogen Content DepositAMS 2825 Material Safety Data SheetsAMS 4041 Aluminum Alloy Sheet and Plate, Alclad, 4.4Cu - 1.5Mg - 0.60Mn Alclad 2024 and 1-1/2% Alclad 2024-T3 Flat Sh

10、eet; 1-1/2% Alclad 2024-T351 PlateAMS 4049 Aluminum Alloy Sheet and Plate, Alclad, 5.6Zn - 2.5Mg - 1.6Cu - 0.23Cr (Alclad 7075; -T6 Sheet, -T651 Plate), Solution and Precipitation Heat TreatedAMS 4376 Magnesium Alloy Plate, 3.0Al - 1.0Zn (AZ31B-H26), Cold Rolled and Partially AnnealedAMS-P-83310 Pla

11、stic Sheet, Polycarbonate, Transparent2.2 ASTM Publications: Available from ASTM, 100 Barr Harbor Drive, West Conshohocken, PA 19428-2959 or www.astm.org.ASTM D 56 Flash Point by Tag Closed TesterASTM D 1015 Freezing Points of High-Purity HydrocarbonsASTM D 1193 Reagent WaterASTM D 1568 Sampling and

12、 Chemical Analysis of Alkylbenzene SulfonatesASTM F 483 Total Immersion Corrosion Test for Aircraft Maintenance ChemicalsASTM F 484 Stress Crazing of Acrylic Plastics in Contact with Liquid and Semi-Liquid CompoundsASTM F 485 Effects of Cleaners on Unpainted Aircraft SurfacesASTM F 502 Effects of Cl

13、eaning and Chemical Maintenance Materials on Painted Aircraft SurfacesASTM F 519 Mechanical Hydrogen Embrittlement Evaluation of Plating Processes and Service EnvironmentsASTM F 1104 Preparing Aircraft Cleaning Compounds, Liquid Type, Water Base for Storage Stability TestingASTM F 1111 Corrosion of

14、Low-Embrittling Cadmium Plate by Aircraft Maintenance Chemicals2.3 U. S. Government Publications: Available from DODSSP, Subscription Services Desk, Building 4D, 700 Robbins Avenue, Philadelphia, PA 19111-5094.P-P-560 Polish, PlasticAMS 1535C SAE AMS 1535C- 3 -3. TECHNICAL REQUIREMENTS: 3.1 Material

15、: The composition of the cleaner shall be optional with the manufacturer but shall contain ingredients producing antistatic properties to cleaned surfaces and meeting the requirements of 3.2.3.2 Properties: Cleaner shall conform to the following requirements; tests shall be performed in accordance w

16、ith specified test methods on the product supplied, both in concentrated form and at use dilution recommended by the manufacturer:3.2.1 Corrosion of Metal Surfaces: 3.2.1.1 Total Immersion Corrosion: The cleaner shall neither produce evidence of corrosion of the panels nor cause a weight change of a

17、ny test panel greater than that shown in Table 1, determined in accordance with ASTM F 483:3.2.1.2 Low-Embrittling Cadmium Plate: Test panels coated with low-embrittling cadmium plate in accordance with AMS 2401 shall not show a weight change greater than 1.0 mg/cm2 per 24 hours, determined in accor

18、dance with ASTM F 1111.3.2.2 Effect on Transparent Plastics: The cleaner shall not craze, stain, or discolor Type A or Type C acrylic plastics when tested in accordance with ASTM F 484. The cleaner shall not craze, stain, or discolor polysulfone plastic or AMS-P-83310 polycarbonate plastic, determin

19、ed in accordance with test procedures specified in ASTM F 484 on specimens stressed for 30 minutes 2 to an outer fiber stress of 2000 psi (13.8 MPa).3.2.3 Antistatic Properties: The cleaned surfaces shall show no indication of static charge, tested in accordance with P-P-560.TABLE 1 - Maximum Immers

20、ion Corrosion Weight ChangeWeight ChangeTest Panel Material mg/cm2 per 24 hoursAMS 4041 Aluminum Alloy 0.3AMS 4049 Aluminum Alloy 0.4AMS 4376 Magnesium Alloy 0.8AMS 1535C SAE AMS 1535C- 4 -3.2.4 Effect on Painted Surfaces: The cleaner shall neither decrease the hardness of polyurethane or other pain

21、t films specified by purchaser 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 502.3.2.5 Effect on Unpainted Surfaces: The cleaner, tested in accordance with ASTM F 485, shall neither pro

22、duce streaking nor leave any stains requiring polishing to remove.3.2.6 Hydrogen Embrittlement: The product shall be non-embrittling, determined in accordance with ASTM F 519, Types 1a, 1c, or 2a.3.2.7 Flash Point: Shall be not lower than 70 C (158 F), determined in accordance with ASTM D 56.3.2.8 F

23、reeze Point: Shall be determined in accordance with ASTM D 1015 and the results reported.3.2.9 Storage Stability: The cleaner shall neither show separation from exposure to heat or cold nor show an increase in turbidity greater than a control sample equally diluted to use concentration with ASTM D 1

24、193, Type IV, water, determined in accordance with ASTM F 1104.3.3 Quality: The cleaner, as received by purchaser, shall be homogeneous, uniform in color, and free from skins and lumps and from foreign materials detrimental to usage of the cleaner.4. QUALITY ASSURANCE PROVISIONS: 4.1 Responsibility

25、for Inspection: The vendor of cleaner shall supply all samples for vendors tests and shall be responsible for performance of all required tests. Purchaser reserves the right to sample and to perform any confirmatory testing deemed necessary to ensure that the cleaner conforms to the requirements of

26、this specification.4.2 Classification of Tests: 4.2.1 Acceptance Tests: Effect on transparent plastics (3.2.2) and effect on unpainted surfaces (3.2.5) are acceptance tests and shall be performed on each lot.4.2.2 Periodic Tests: Corrosion of metal surfaces (3.2.1), antistatic properties (3.2.3), ef

27、fect on painted surfaces (3.2.4), hydrogen embrittlement (3.2.6), flash point (3.2.7), freeze point (3.2.8), and storage stability (3.2.9) are periodic tests and shall be performed at a frequency selected by the vendor unless frequency of testing is specified by purchaser.AMS 1535C SAE AMS 1535C- 5

28、-4.2.3 Preproduction Tests: All technical requirements are preproduction tests and shall be performed prior to or on the initial shipment of cleaner to a purchaser, when a change in ingredients and/or processing requires reapproval as in 4.4.2, and when purchaser deems confirmatory testing to be req

29、uired.4.3 Sampling and Testing: Shall be in accordance with all applicable requirements of ASTM D 1568; a lot shall be all cleaner produced in one continuous manufacturing operation from the same lots of raw materials and presented for vendors inspection at one time.4.3.1 When a statistical sampling

30、 plan has been agreed upon by purchaser and vendor, sampling shall be in accordance with such plan in lieu of sampling as in 4.3 and the report of 4.5 shall state that such plan was used.4.4 Approval: 4.4.1 Sample cleaner shall be approved by purchaser before cleaner for production use is supplied,

31、unless such approval be waived by purchaser. Results of tests on production cleaner shall be essentially equivalent to those on the approved sample.4.4.2 Vendor shall use ingredients, manufacturing procedures, and methods of inspection on production cleaner which are essentially the same as those us

32、ed on the approved sample cleaner. If necessary to make any change in ingredients or in manufacturing procedures, vendor shall submit for reapproval a statement of the proposed changes in ingredients and/or processing and, when requested, sample cleaner. Production cleaner made by the revised proced

33、ure shall not be shipped prior to receipt of reapproval.4.5 Reports: The vendor of cleaner shall furnish with each shipment a report showing the results of tests to determine conformance to the acceptance test requirements and, when performed, to the periodic test requirements and stating that the c

34、leaner conforms to the other technical requirements. This report shall include the purchase order number, lot number, AMS 1535C, manufacturers identification, and quantity.4.5.1 A material safety data sheet conforming to AMS 2825, or equivalent, shall be supplied to each purchaser prior to, or concu

35、rrent with, the report of preproduction test results or, if preproduction testing be waived by purchaser, concurrent with the first shipment of cleaner for production use. Each request for modification of cleaner formulation shall be accompanied by a revised data sheet for the proposed formulation.A

36、MS 1535C SAE AMS 1535C- 6 -4.6 Resampling and Retesting: If any sample used in the above tests fails to meet the specified requirements, disposition of the cleaner may be based on the results of testing three additional samples for each original nonconforming sample. Failure of any retest sample to

37、meet the specified requirements shall be cause for rejection of the cleaner represented. Results of all tests shall be reported.5. PREPARATION FOR DELIVERY: 5.1 Identification: Each container of cleaner shall be legibly marked with not less than AMS 1535C, purchase order number, manufacturers identi

38、fication, lot number, and quantity.5.2 Packaging: 5.2.1 Cleaner shall be packaged in containers of a type and size acceptable to purchaser. 5.2.2 A lot of cleaner may be packaged in small quantities and delivered under the basic lot approval provided lot identification is maintained.5.2.3 Containers

39、 of cleaner shall be prepared for shipment in accordance with commercial practice and in compliance with applicable rules and regulations pertaining to the handling, packaging, and transportation of the cleaner to ensure carrier acceptance and safe delivery. 6. ACKNOWLEDGMENT: A vendor shall mention

40、 this specification number and its revision letter in all quotations and when acknowledging purchase orders.7. REJECTIONS: Cleaner not conforming to this specification, or to modifications authorized by purchaser, will be subject to rejection.8. NOTES: 8.1 A change bar ( l ) located in the left marg

41、in 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 specification. An (R) symbol to the left of the document title indicates a complete revision of the specification, including technical revisions. Cha

42、nge bars and (R) are not used in original publications, nor in specifications that contain editorial changes only.AMS 1535C SAE AMS 1535C- 7 -8.2 Purchase documents should specify not less than the following:AMS 1535CType and size of containers desiredQuantity of cleaner desired.8.3 Cleaner meeting the requirements of this specification has been classified under Federal Supply Classification (FSC) 6850.8.4 Key Words: Aircraft windowsPREPARED UNDER THE JURISDICTION OF AMS COMMITTEE “J“ (AMCM)