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 2005 SAE InternationalAll rights reserved. No part of this publication may be
3、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)Fax: 724-
4、776-0790Email: custsvcsae.orgSAE WEB ADDRESS: http:/www.sae.orgCleaner, CarpetWater Extraction Type1. SCOPE:1.1 Form: This specification covers one type of carpet cleaner in the form of a liquid.1.2 Application: This cleaner has been used typically with water extraction machines for in-place cleanin
5、g of aircraft carpets, 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, this specification does not address the hazards w
6、hich 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.2. APPLICABLE DOCUMENTS: The issue of the following
7、documents in effect on the date of the purchase order forms a part of this specification to the extent supplied herein. The supplier may work to a subsequent revision of a document unless a specific document issue is specified. When the referenced document has been cancelled and no superseding docum
8、ent has been specified, the last published issue of that document shall apply.AEROSPACE MATERIAL SPECIFICATIONAMS 1631CIssued JAN 1978Reaffirmed DEC 1998Revised JUL 2005Superseding AMS 1631BAMS 1631C SAE AMS 1631C- 2 -2.1 SAE Publications: Available from SAE, 400 Commonwealth Drive, Warrendale, PA 1
9、5096-0001 or www.sae.org.AMS 4037 Aluminum Alloy Sheet and Plate, 4.4Cu - 1.5Mg - 0.60Mn (2024; -T3 Flat Sheet, -T351 Plate), Solution Heat TreatedAMS 4041 Aluminum Alloy Sheet and Plate, Alclad, 4.4Cu - 1.5Mg - 0.60Mn (Alclad 2024 and 1-1/2% Alclad 2024-T3 Flat Sheet; 1-1/2% Alclad 2024-T351 Plate)
10、AMS 4045 Aluminum Alloy Sheet and Plate, 5.6Zn - 2.5Mg - 1.6Cu - 0.23Cr (7075; -T6 Sheet, -T651 Plate), Solution and Precipitation Heat TreatedAMS 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 Treate
11、dAMS-P-83310 Plastic 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 1193 Reagent WaterASTM D 1335 Tuft Bind of Pile Floor CoveringsASTM D 1568 Sampli
12、ng and 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 or Semi-Liquid CompoundsASTM F 502 Effects of Cleaning and Chemical Maintenance Materials on Painted Air
13、craft SurfacesASTM F 1104 Preparing Aircraft Cleaning Compounds, Liquid Type, Water Base, for Storage Stability TestingASTM F 1110 Sandwich Corrosion Test2.3 U.S. Government Publications: Available from DODSSP, Subscription Services Desk, Building 4D, 700 Robbins Avenue, Philadelphia, PA 19111-5094
14、or . MIL-P-25690 Plastic Sheet and Parts, Modified Acrylic Base, Monolithic, Crack Propagation ResistantFED-STD-313 Material Safety Data Sheets, Preparation and Dissemination of2.4 Federal Aviation Administration Regulations: Available from Superintendent of Documents, U.S. Government Printing Offic
15、e, Washington, DC 20402 or www.faa.gov.FAR Part 25 Airworthiness Standards; Transport Category AirplanesAMS 1631C SAE AMS 1631C- 3 -2.5 AATCC Publications: Available from American Association of Textile Chemists and Colorists, P.O. Box 12215, Research Triangle Park, NC 27709-2215 or aatcc.org.AATCC
16、Test Method 138 Washing of Textile Floor Coverings2.6 CSMA Publications: Available from Chemical Specialties Manufacturing Association, 1001 Connecticut Avenue, Washington, DC 20036.CSMA Bulletin 308 Evaluating Resoiling Tendencies of Carpeting3. TECHNICAL REQUIREMENTS: 3.1 Composition: The composit
17、ion of the cleaner shall be optional with the manufacturer but shall yield a product conforming to the requirements of 3.2.3.2 Properties: Cleaner shall conform to the following requirements; tests shall be performed in accordance with specified test methods on the product supplied in concentrated f
18、orm and, when specified, at use dilution recommended by the manufacturer using ASTM D 1193, Type IV, water for dilution.3.2.1 Solubility: Cleaner shall be readily miscible in both hard and soft water and shall produce no detectable precipitate, determined in accordance with 3.2.1.1.3.2.1.1 Prepare a
19、 solution of 1 mL of cleaner in 99 mL of ASTM D 1193, Type IV, water in a 100 mL glass-stoppered, graduated cylinder. Prepare a second sample of 1 mL of cleaner in 99 mL of synthetic tap water made up as in 3.2.1.1.1. Allow the two samples to stand undisturbed for not less than one hour and examine
20、for evidence of scum or sediment.3.2.1.1.1 Prepare a solution of synthetic tap water as shown in Table 1.TABLE 1 - Synthetic Tap WaterIngredient AmountAR Calcium Acetate, Ca(C2H302)2 2H20 0.20 grams 0.005AR Magnesium Sulfate, MgS04 7H20 0.15 grams 0.005AR Sodium Chloride, NaC1 0.12 grams 0.005ASTM D
21、 1193, Type III, Water To make 1 literAMS 1631C SAE AMS 1631C- 4 -3.2.1.1.2 The pH of the reagent water shall be 6.5 to 7.5. The pH of the synthetic tap water solution shall be approximately 6.8 but within the range 6.5 to 7.5.3.2.2 Flash Point: Shall be not lower than 60 C (140 F), determined in ac
22、cordance with ASTM D 56.3.2.3 Corrosion of Metal Surfaces: 3.2.3.1 Sandwich Corrosion: Specimens of AMS 4045 and AMS 4049 aluminum alloy, after testing in accordance with ASTM F 1110 on cleaner both in the concentrated form and at use dilution, shall not show corrosion worse than control panels test
23、ed with ASTM D 1193, Type IV, water.3.2.3.2 Total Immersion Corrosion: Cleaner, both in the concentrated form and at use dilution, shall neither cause evidence of staining, pitting, or discoloration of the panels nor cause a weight change of any panel greater than 0.3 mg/cm2per 24 hours, determined
24、in accordance with ASTM F 483 on panels of AMS 4037, AMS 4045, and either AMS 4041 or AMS 4049 aluminum alloys.3.2.4 Effect on Transparent Plastics: 3.2.4.1 Cleaner, both in the concentrated form and at use dilution, shall not craze, stain, or discolor MIL-P-25690, Type C, acrylic plastic, determine
25、d in accordance with ASTM F 484.3.2.4.2 The cleaner shall not craze, stain, or discolor MIL-P-83310 polycarbonate plastic, determined in accordance with test procedures specified in ASTM F 484 on specimens stressed for 10 minutes 1 to an outer fiber stress of 2000 psi (13.0 MPa).3.2.5 Effect on Pain
26、ted Interior Surfaces: Cleaner, at use dilution, shall neither decrease the hardness of the paint film by more than two pencil hardness levels nor shall it produce streaking, discoloration, or other damage to the paint film, determined in accordance with ASTM F 502.3.2.6 Effect on Carpeting: 3.2.6.1
27、 Discoloration: Cleaner, at use dilution, shall neither cause discoloration or other adverse effects on carpeting nor shall it show a loss greater than 1 pound force (4.5 N), determined in accordance with 3.2.6.1.1.3.2.6.1.1 Cut two adjacent pieces, approximately 6 x 12 inches (152 x 305 mm), from a
28、 section of test carpeting. One piece shall be used as a control sample; the other piece shall be sprayed uniformly with 25 to 50 mL of the cleaner at use dilution, allowed to dry for 24 hours 1, and examined for discoloration, swelling of the latex backing, and other deleterious effects by comparin
29、g it with the control sample. Using a 50 pounds force (225 N) Dial Push-Pull Gauge and procedures in accordance with ASTM D 1335, pull an individual loop of pile through the top of the carpeting and record the force required. Take four readings on the test sample and four on the control sample and a
30、verage each set of readings. The difference in the average readings shall be less than 1 pound force (4.5 N).AMS 1631C SAE AMS 1631C- 5 -3.2.6.2 Washability and Color Fastness: Standards for acceptance shall be established by purchaser, determined in accordance with AATCC Test Method 138.3.2.6.3 Fla
31、me Retardancy: Ten washings of the carpet with the cleaner at use dilution shall not alter the burn rate characteristics of carpeting, determined in accordance with FAR 25.853.3.2.6.4 Resoiling Resistance: Shall be equal to or better than standards for acceptance established by purchaser, determined
32、 in accordance with CSMA Bulletin 308 on carpeting cleaned with the product at use dilution.3.2.7 Foam Height: Place 100 mL of a 2% solution of the cleaner in ASTM D 1193, Type IV, water at 38 C 1 (100 F 2) in a glass-stoppered 500 mL cylinder. Shake vigorously for 10 seconds 1. The foam height shal
33、l not extend beyond the 250 mL mark immediately upon placing the cylinder to rest nor shall it extend beyond the 150 mL mark after one minute.3.2.8 Storage Stability: Cleaner, exposed to heat and cold in accordance with ASTM F 1104, shall show no precipitation, stratification, layering, or separatio
34、n.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 for Inspection: The vendor of cleaner shall supply all sample
35、s for vendors tests and shall be responsible for the 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 specified requirements.4.2 Classification of Tests: 4.2.1 Acceptance Tests: T
36、otal immersion corrosion (3.2.3.2), effect on plastics (3.2.4), foam height (3.2.7), and quality (3.3) are acceptance tests and shall be performed on each lot.4.2.2 Preproduction Tests: Tests for all technical requirements are preproduction tests and shall be performed prior to or on the initial shi
37、pment 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 required.4.3 Sampling and Testing: Shall be in accordance with all applicable requirements of ASTM D 1568; a lot shall be all cleaner p
38、roduced in a single production run from the same batches of raw materials under the same fixed conditions and presented for vendors inspection at one time.AMS 1631C SAE AMS 1631C- 6 -4.3.1 When a statistical sampling plan has been agreed upon by purchaser and vendor, sampling shall be in accordance
39、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, unless such approval be waived by purchaser. Results of tests on production cleaner
40、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 used on the approved sample cleaner. If necessary to make any change in ingredients or
41、 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 procedure shall not be shipped prior to receipt of reapproval.4.5 Reports: The vendor of c
42、leaner shall furnish with each shipment a report showing the results of tests on each lot to determine conformance to the acceptance test requirements and stating that the cleaner conforms to the other technical requirements. This report shall include the purchase order number, lot number, AMS 1631C
43、, manufacturers identification, and quantity.4.5.1 A material safety data sheet conforming to FED_STD-1313, or equivalent, shall be supplied to each purchaser prior to, or concurrent with, the report of preproduction test results or, if preproduction testing be waived by purchaser, concurrent with t
44、he 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.4.6 Resampling and Retesting: If any sample used in the above tests fails to meet the specified requirements, disposition of
45、 the cleaner may be based on the results of testing three additional samples for each original nonconforming sample. Failure of any retest sample to meet the specified requirements shall be cause for rejection of the cleaner represented. Results of all tests shall be reported.5. PREPARATION FOR DELI
46、VERY: 5.1 Packaging and Identification: 5.1.1 Cleaner shall be packaged in containers of a type and size acceptable to purchaser. 5.1.1.1 A lot of cleaner may be packaged in small quantities and delivered under the basic lot approval provided lot identification is maintained.AMS 1631C SAE AMS 1631C-
47、 7 -5.1.2 Each container of cleaner shall be legibly marked with not less than AMS 1631C, purchase order number, manufacturers identification, lot number, and quantity.5.1.3 Containers of cleaner shall be prepared for shipment in accordance with commercial practice and in compliance with applicable
48、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 this specification number and its revision letter in all quotations and when acknowledging purchase orders.7. REJEC
49、TIONS: Cleaner not conforming to this specification, or to modifications authorized by purchaser, will be subject to rejection.8. NOTES: 8.1 A change bar (|) located in the left margin is for the convenience of the user in locating areas where technical revisions, not editorial changes, have been made to the previous issue of a specification. An (R) symbol to the left of the document title indicates a complete revision of the specification, including technical revision. Change bars and (R) are not used in original publications, nor in specifi-ca
