ARMY A-A-59885-2012 CORROSION PREVENTION COMPOUND.pdf

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1、Beneficial comments, recommendations, additions, deletions, clarifications, etc. and any data that may improve this document should be sent to usarmy.detroit.rdecom.mbx.tardec-standardizationmail.mil or U.S. Army RDECOM, Tank Automotive Research, Development and Engineering Center, ATTN: RDTA-EN/STN

2、D/TRANS MS #268, 6501 E. 11 Mile Road, Warren, MI 48397-5000. Since contact information can change, you may want to verify the currency of this address information using the ASSIST Online database at https:/assist.dla.mil. AMSC N/A FSC 8030 INCH-POUND A-A-59885 September 20, 2012 COMMERCIAL ITEM DES

3、CRIPTION CORROSION PREVENTION COMPOUND The General Services Administration has authorized the use of this Commercial Item Description for all federal agencies. 1. SCOPE. This commercial item description identifies the requirements for Corrosion Prevention Compounds (CPCs) to be applied to military c

4、ombat and tactical vehicle systems and support equipment. The CPC will be applied to painted and bare metal surfaces. CPC usage would occur during system use and operation in corrosive atmospheres and prior to oceanic transportation and long-term storage. 2. CLASSIFICATION. The Corrosion Prevention

5、Compounds (CPCs) are the following types: 2.1 Type Type I - Bio-based formulation. This includes plant oil and lanolin based formulations. The formulation must meet the USDA Product Category “Corrosion Preventative” requirement of 53% Minimum Bio-based Content. Type II - Petroleum-based formulation.

6、 3. SALIENT CHARACTERISTICS. 3.1 Description. The CPCs salient characteristics and performance requirements shall be as defined in Table I and Table II. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-59885 2 3.2 Prohibited Materials. The CPC man

7、ufacturer shall ensure the CPC composition does not contain nor use the following: a) Class I and Class II Ozone Depleting Substances (ODSs) in accordance with 40CFR82. b) Volatile Organic Compounds (VOCs) in accordance with 40CFR51.100. c) Hexavalent Chromium (Cr(VI). d) Mercury, Benzene, chlorinat

8、ed solvents, or other carcinogenic and toxic materials in accordance with 29CFR1910.1200. e) Hazardous Air Pollutants (HAPs) in accordance with 40CFR61.01. 3.3 Chemical Resistance. There shall be no discoloration, staining, whitening, or softening of the paint topcoat after application or removal of

9、 the CPC. 3.4 Condition in Container. The CPC as received shall be ready-to-use and shall show no evidence of biological growth, skimming, corrosion of the container, and shall be free from foreign material. The CPC shall be applied in accordance with the manufacturers instruction without thinning o

10、r other product alteration. 3.5 Appearance. CPC color can be varied as long as CPC is translucent. When applied to a painted surface, the CPC does not change the visual appearance of the coating system other than giving topcoat a “wet” look. 3.6 Application Properties. The CPC shall be applied by sp

11、ray application (air or airless assisted). The CPC shall be capable of being applied in a narrow band (1/2-inch or less) without runs or drips. When applied according to manufacturer recommendations, the cured CPC shall have a uniform thickness and be free of defects of any kind. 3.6.1 Application o

12、n Electronic Equipment. Prior to application of the CPC on electronic equipment, the manufacturer shall provide certification from the electronic component manufacturer. The certification shall state that application of the CPC shall not have a detrimental impact on the component. TABLE I. Salient C

13、haracteristics Property Characteristic Verification Appearance Translucent Visual inspection (see 3.5) Application Spraying and misting in non-line of sight applications Visual Inspection (see 3.6) Volatile Organic Compound content (g/L or lbs/gallon) 50 grams/liter (0.42 lbs./gallon) EPA Method 311

14、 Non-volatile content (% by weight), minimum 90 ASTM D2832 Density (lbs/gallon), minimum 7.3-7.7 lbs./gal (0.87 0.92 kg/L) ASTM D1475 Flash point, minimum 140 degrees F ASTM D93 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-59885 3 TABLE II. Pe

15、rformance Requirements Property Requirement Verification Drying Time 400 hours ASTM D1748 Corrosion prevention in a crevice 5 months, visible benefit as compared to an untreated control and a maximum pit-depth of 0.008-inch or less within a crevice Natural marine atmospheric testing with sample expo

16、sure, orientation and evaluation as described in 3.10 3.10.4 Microbial growth No presence ASTM D4610 Effect on polyimide, polyalkene, PVC, and PFE wiring insulation No crazing, cracking, or staining ASTM F484 Effect on acrylic plastic and polycarbonate No crazing, cracking, or staining ASTM F484 Eff

17、ect on urethane, polyurethane, and epoxy coatings No crazing, cracking, or staining ASTM F502 Effect on electronic equipment/components, maximum change from initial contact resistance 5 milliohms ASTM D877 Storage stability Meets all Table I and Table II requirements after 2 years (24 months) of sto

18、rage at shelf temperatures (see 3.8) 3.7 Drying Time. A period of time (see Table II) in which the compound has penetrated desired areas, and the compound cannot be physically removed by wiping or other casual physical contact. The compound should also be “dried“ within this time period such that it

19、 is no longer tacky, and does not exhibit the ability to absorb air borne debris or particulates. 3.8 Storage Stability. In addition to performance requirements listed in Table 2, the CPC shall freely flow, be stable, and uniform and show no signs of gelling, solidification, haze or precipitation. 3

20、.9 Storage. The CPC container shall be constructed so as to prevent any leakage of material during transport and storage. The CPC shall have a shelf life of at least 24 months. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-59885 4 3.10 Corrosio

21、n Prevention in a Crevice. The CPC shall be capable of providing the minimum performance within a crevice as described in Table 2. This shall have been demonstrated by testing performed at a natural marine exposure site (e.g., NASA Kennedy Space Center Corrosion Site, Cape Canaveral Air Force Statio

22、n, Naval Surface Warefare Center Carderock Fort Lauderdale, University of Hawaii Coconut Island, Naval Research Laboratory Key West, Q-Lab South Florida, etc.). Testing will be performed for a period of 5 months, following which a destructive evaluation shall be performed and results reported. 3.10.

23、1 Test Samples. Test samples shall be carbon steel shelf panels that incorporate crevices created by methods of manufacturing. These samples are commercially available from ACT Test Panels (273 Industrial Drive, Hillsdale, MI 49242, 517-439-1485) or can be constructed by the tester from 1008 through

24、 1010 sheet steel in accordance with SAE J2329, grade CR1E. Figure 1 shows a sketch of these samples with dimensions. Samples shall be untreated carbon steel, which is cleaned (solvent cleaning to remove surface oil or contaminants and in preparation of the surface to apply wash primer) and degrease

25、d prior to painting. Cleaning, pretreating, priming and top coating shall be done in accordance with MIL-DTL-53072, using wash primer DOD-P-15328 (or its replacement), epoxy primer (MIL-DTL-53022 Type II) and polyurethane topcoat (MIL-DTL-64159 Type II). No other coatings, pretreatments or post-trea

26、tments shall be used. FIGURE 1 Carbon Steel Shelf Panel Sketch. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-59885 5 3.10.2 CPC Application. CPC application shall be performed using the methods recommended by the OEM, but shall be applied as d

27、escribed herein. Treatment shall be made to the outside surface of the crevices only. During application a to -inch wide fan shall be maintained and sufficient material shall be applied to fully cover the crevice without resulting in runs, drips or pooling of material. Treatment shall be made to the

28、 top crevice (created by spot welding) and bottom crevice (created by the hem flange), although only the top crevice will be evaluated. No rinsing or CPC removal shall be done prior to the start of testing, unless part of the normal application procedure. 3.10.3 Test Method. A minimum of 2 samples p

29、er CPC material shall be oriented vertically with the primary face towards the ocean. The maximum distance between the mean high-tide line and the sample shall be 250 meters. Samples shall be exposed unsheltered (except as naturally occurs from dunes or other native features) from the ocean for a pe

30、riod of 5 months, during which periodic visual assessments may be made, although no disassembly will be performed. 3.10.4 Inspection Method. At the completion of the exposure period the samples shall be removed and inspected for corrosion within the top crevice area. This will be accomplished by dis

31、assembling the samples. Using a drill bit just bigger than the spot-welds, the welds shall be drilled out allowing the sample to be opened. To aid in inspection the panel may be cut into smaller pieces, although any such cuts shall not be made through the crevice (test) areas. Once disassembled, the

32、 interior surfaces shall be inspected for presence of corrosion (rust), and documented in accordance with ASTM D610. This shall be recorded for both crevice faces and both samples (4 ratings total). The minimum (lowest rating) shall be that of the requirement or higher. Prior to any cleaning or addi

33、tional handling, the samples shall be photographed. Once rated for visible corrosion, the corrosion products shall be cleaned from the crevice faces. Mechanical or chemical cleaning methods can be used provided they do not cause additional metal loss. Glass bead blasting with a 120-grit abrasive at

34、a pressure of 100-psi or less has been found effective, although care should be taken to not remove base metal or warp the samples. After cleaning each sample, the surfaces shall be visually examined for pitting, with the 10 deepest pits visually identified. These pits shall be measured using a mech

35、anical pitting gage to the nearest 0.001-inch (1-mil). If no pitting is visible, 10 random spots shall be selected and measured for pitting to verify no pitting has occurred. At the completion of this testing a total of 40 measurements shall be made, these measurements shall be ordered from lowest t

36、o highest readings. Readings 1 through 38 shall meet the requirement in Table II. Failure to meet the requirement will result in a non-conformance to this CID. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-59885 6 4. REGULATORY REQUIREMENTS. Th

37、e offeror/contractor is encouraged to use recovered materials to the maximum extent practicable, in accordance with paragraph 23.403 of the Federal Acquisition Regulation (FAR). 5. PRODUCT CONFORMANCE PROVISIONS 5.1 Responsibility for inspection. The contractor is responsible for all inspections, in

38、cluding examinations and tests. 5.2 Contractor Certification. The contractor shall certify and maintain substantiating evidence that the product offered meets the salient characteristics and performance requirements of this Commercial Item Description and that the product conforms to the producers o

39、wn drawings, specifications, workmanship standards, and quality assurance practices. Items with known defects shall not be submitted for Government acceptance. The Government reserves the right to require proof, in the form of test reports by a third party/independent test laboratory accredited to I

40、SO/IEC 17025, of such conformance prior to the first delivery and thereafter as may be otherwise provided for under the provisions of the contract or order. 5.3 Material Safety Data Sheet. The manufacturer shall comply with requirements set forth by the Hazardous Communication Standard, 29 CFR 1910.

41、1200. All Material Safety Data Sheets submitted shall comply with provisions of FED-STD-313. 5.4 Market Acceptability. The contractor/vendor shall verify that the CPC offered under this CID is the same product offered for sale in the commercial marketplace. 6. PACKAGING. Preservation, packing, and m

42、arking shall be as specified in the contract or order. 7. NOTES (This section contains information of a general or explanatory nature that may be helpful but is not mandatory.) 7.1 Part or Identification Number (PIN). The following PIN procedure is for Government purposes and does not constitute a r

43、equirement for the contractor. The PINs to be used for CPCs acquired to this CID are created as follows: AA59885 XX Dash Number (see table III) Example: 01 CID Number Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-59885 7 TABLE III. National Sto

44、ck Numbers and Dash Numbers. Dash Type Container Quantity NSN 1 1 5 gallon can 1 2 1 55 gallon drum 1 6850-01-607-7343 3 1 16 oz pump 12 4 2 12.75 oz aerosol 12 5 2 16 oz pump 12 8030-01-414-7423 6 2 5 gallon can 1 8030-01-414-8947 7.2 Addresses for obtaining copies of referenced documents. 7.2.1 Go

45、vernment Documents. 7.2.1.1 Federal Standards. Copies of Federal Standards are available from https:/assist.dla.mil/quicksearch/ or from the Standardization Document Order Desk, 700 Robbins Avenue, Building 4D, Philadelphia, PA 19111-5094 7.2.1.2 Code of Federal Regulations. CFR documents are availa

46、ble from www.gpoaccess.gov/cfr/index.html or U.S. Government Printing Office, P.O. Box 979050, St. Louis, MO 63197-9000. 7.2.2 Non-Government Documents. 7.2.2.1 ASTM Documents. Copies of ASTM documents are available from www.astm.org or ASTM International, P.O. Box C700, West Conshohocken, PA 19428-

47、2959. 7.2.2.2 ISO Documents. Copies of these documents are available from www.iso.org or www.ansi.org or ANSI Customer Service Department, 25 W. 43rd Street, 4th Floor, New York, NY 10036. 7.3 Shelf Life. This specification covers items where the assignment of a Federal shelf-life code is a consider

48、ation. Specific shelf-life requirements should be specified in the contract or purchase order, and should include, as a minimum, shelf-life code, shelf-life package markings in accordance with MIL-STD-129 or FED-STD-123, preparation of a materiel quality storage standard for type II (extendible) she

49、lf-life items, and a minimum of 85 percent shelf-life remaining at time of receipt by the Government. These and other requirements, if necessary, are in DoD 4140.27-M, Shelf-life Management Manual. The shelf-life codes are in the Federal Logistics Information System Total Item Record. Additive information for shelf-life Provided by IHSNot for ResaleNo reproduction or networking permitted w