1、Comments, suggestions, or questions on this document should be addressed to: Commander, Naval Sea Systems Command, ATTN: SEA 05B5, 1333 Isaac Hull Avenue, SE, Stop 5160, Washington Navy Yard DC 20376-5160 or emailed to CommandStandardsnavy.mil, with the subject line “Document Comment”. Since contact
2、 information can change, you may want to verify the currency of this address information using the ASSIST Online database at http:/assist.daps.dla.mil. AMSC N/A FSC 8010 INCH-POUND MIL-PRF-32171B 27 August 2009 SUPERSEDING MIL-PRF-32171A 30 March 2006 PERFORMANCE SPECIFICATION DECK COATINGS, HIGH DU
3、RABILITY This specification is approved for use by all Departments and Agencies of the Department of Defense. 1. SCOPE 1.1 Scope. This specification establishes the requirements for high-durability, wear-resistant deck coatings for use in high-traffic areas, with minimal maintenance. 1.2 Classificat
4、ion. Coatings covered by this specification are of the following types and classes, as specified (see 6.2): 1.2.1 Types. The types of deck coating systems are as follows: Type I Interior deck coating system for general use. Type II Interior deck coating system for submarine use. Type III Weather dec
5、k coating system (excluding MIL-PRF-24667 nonskid products). Type IV AFFF station deck coating system. 1.2.2 Classes. The classes of deck coatings are as follows: Class 1 Semi-gloss. Class 2 High gloss. 2. APPLICABLE DOCUMENTS 2.1 General. The documents listed in this section are specified in sectio
6、ns 3, 4, or 5 of this specification. This section does not include documents cited in other sections of this specification or recommended for additional information or as examples. While every effort has been made to ensure the completeness of this list, document users are cautioned that they must m
7、eet all specified requirements of documents cited in sections 3, 4, or 5 of this specification, whether or not they are listed. 2.2 Government documents. 2.2.1 Specifications, standards, and handbooks. The following specifications, standards, and handbooks form a part of this document to the extent
8、specified herein. Unless otherwise specified, the issues of these documents are those cited in the solicitation or contract. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-32171B 2FEDERAL STANDARDS FED-STD-14l - Paint, Varnish, Lacquer and R
9、elated Materials; Methods of Inspection, Sampling and Testing FED-STD-595 - Colors Used in Government Procurement DEPARTMENT OF DEFENSE SPECIFICATIONS MIL-DTL-24441 - Paint, Epoxy-Polyamide, General Specification for MIL-PRF-23236 - Coating Systems for Ship Structures (QPL) (Copies of these document
10、s are available online at http:/assist.daps.dla.mil/quicksearch/ or from the Standardization Document Order Desk, 700 Robbins Avenue, Building 4D, Philadelphia, PA 19111-5094.) 2.2.2 Other Government documents, drawings, and publications. The following other Government documents, drawings, and publi
11、cations form a part of this document to the extent specified herein. Unless otherwise specified, the issues of these documents are those cited in the solicitation. CODE OF FEDERAL REGULATIONS (CFR) 29 CFR 1910.1000 - Air Contaminants 29 CFR 1990 - Identification, Classification, and Regulation of Po
12、tential Occupational Carcinogens 40 CFR 60, Ch. l, Appendix A, Method 24 - Determination of Volatile Matter Content, Water Content, Density, Volume Solids, and Weight Solids of Surface Coatings 40 CFR 63 - National Emission Standards for Hazardous Air Pollutants for Source Categories 40 CFR 82 - Pro
13、tection of Stratospheric Ozone 40 CFR 302 - Designation, Reportable Quantities, and Notification 40 CFR 355 - Emergency Planning and Notification 40 CFR 372.65 - Specified Toxic Chemical Listings (Copies of these documents are available from the Superintendent of Documents, U.S. Government Printing
14、Office, Washington DC 20401 or online at www.gpoaccess.gov/index.html.) Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-32171B 3NAVAL SEA SYSTEMS COMMAND (NAVSEA) S9510-AB-ATM-010 - Submarine Atmosphere Control Manual, Chapter 7 (Copies of th
15、is document are available from Commander, Naval Sea Systems Command, Code SEA 05Z9, 1333 Isaac Hull Ave., SE, Stop 5122, Washington Navy Yard, DC 20376-5122.) 2.3 Non-Government publications. The following documents form a part of this document to the extent specified herein. Unless otherwise specif
16、ied, the issues of these documents are those cited in the solicitation or contract. ASTM INTERNATIONAL ASTM B117 - Standard Practice for Operating Salt Spray (Fog) Apparatus (DoD adopted) ASTM D523 - Standard Test Method for Specular Gloss (DoD adopted) ASTM D562 - Standard Test Method for Consisten
17、cy of Paints Measuring Krebs Unit (KU) Viscosity Using a Stormer-Type Viscometer ASTM D610 - Standard Practice for Evaluating Degree of Rusting on Painted Steel (DoD adopted) ASTM D714 - Standard Test Method for Evaluating Degree of Blistering of Paints (DoD adopted) ASTM D1210 - Standard Test Metho
18、d For Fineness of Dispersion of Pigment-Vehicle Systems by Hegman-Type Gage ASTM D1308 - Standard Test Method for Effect of Household Chemicals on Clear and Pigmented Organic Finishes (DoD adopted) ASTM D1475 - Standard Test Method for Density of Liquid Coatings, Inks, and Related Products ASTM D172
19、9 - Standard Practice for Visual Appraisal of Colors and Color Differences of Diffusely-Illuminated Opaque Materials ASTM D1849 - Standard Test Method for Package Stability of Paint (DoD adopted) ASTM D2047 - Standard Test Method for Static Coefficient of Friction of Polish-Coated Flooring Surfaces
20、as Measured by the James Machine ASTM D2247 - Standard Practice for Testing Water Resistance of Coatings in 100% Relative Humidity (DoD adopted) ASTM D2697 - Standard Test Method for Volume Nonvolatile Matter in Clear or Pigmented Coatings (DoD adopted) ASTM D2794 - Standard Test Method for Resistan
21、ce of Organic Coatings to the Effects of Rapid Deformation (Impact) (DoD adopted) ASTM D3278 - Standard Test Methods for Flash Point of Liquids by Small Scale Closed-Cup Apparatus (DoD adopted) ASTM D3363 - Standard Test Method for Film Hardness by Pencil Test (DoD adopted) ASTM D4060 - Standard Tes
22、t Method for Abrasion Resistance of Organic Coatings by the Taber Abraser (DoD adopted) Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-32171B 4ASTM D4400 - Standard Test Method for Sag Resistance of Paints Using a Multinotch Applicator ASTM
23、D6037 - Standard Test Methods for Dry Abrasion Mar Resistance of High Gloss Coatings ASTM D6905 - Standard Test Method for Impact Flexibility of Organic Coatings ASTM E260 - Standard Practice for Packed Column Gas Chromatography ASTM E1252 - Standard Practice for General Techniques for Obtaining Inf
24、rared Spectra for Qualitative Analysis (Copies of these documents are available from ASTM International, 100 Barr Harbor Dr., P.O. Box C700, West Conshohocken, PA 19428-2959 or online at www.astm.org.) THE SOCIETY FOR PROTECTIVE COATINGS (SSPC) SSPC-SP 3 - Power Tool Cleaning (Copies of this documen
25、t are available from SSPC Publication Sales, 40 24th Street, 6thfloor, Pittsburgh, PA 15222-4656 or www.sspc.org.) 2.4 Order of precedence. Unless otherwise noted herein or in the contract, in the event of a conflict between the text of this document and the references cited herein (except for relat
26、ed specification sheets), the text of this document takes precedence. Nothing in this document, however, supersedes applicable laws and regulations unless a specific exemption has been obtained. 3. REQUIREMENTS 3.1 Qualification. The coatings furnished under this specification shall be products that
27、 are authorized by the qualifying activity for listing on the applicable qualified products list before contract award (see 4.2 and 6.3). Qualification inspection shall consist of compliance with tables I, II, and III and all other applicable requirements of this specification. 3.1.1 Materials. For
28、two-component systems, the allowed proportions for the ratio of resin component to hardener shall be limited to 4:1, 3:1, 2:1, or 1:1 by volume. When mixed and applied in accordance with the manufacturers instructions, the final coating system shall be in accordance with all requirements of this spe
29、cification. 3.2 Recycled, recovered, or environmentally preferable materials. Recycled, recovered, or environmentally preferable materials should be used to the maximum extent possible provided that the material meets or exceeds the operational and maintenance requirements, and promotes economically
30、 advantageous life-cycle costs. 3.3 Ozone-depleting substances (ODS). The use of any ODS in the composition of the coating under this specification, directly or referenced in any test method, is prohibited. Class I or Class II ozone-depleting chemicals are defined by 40 CFR 82. 3.4 Toxicity. The coa
31、ting shall have no adverse effect on the health of personnel when used for its intended purpose, and shall not cause any environmental problems during waste disposal (see 6.6). Unless otherwise specified herein, the material used in the coating shall have no known carcinogenic or potentially carcino
32、genic materials identified by the Occupational Safety and Health Administration (OSHA) (29 CFR 1990) as regulated carcinogens, or the International Agency for Research on Cancer (IARC) latest monographs, or the latest annual report of the National Toxicity Program (NTP); and shall have no extremely
33、hazardous substances (EHS) or toxic chemicals identified in 29 CFR 1910.1000, 40 CFR 302, 355, and 372, respectively. The manufacturer is responsible for maintaining carcinogenic free, extremely hazardous substance free and toxic chemical free materials. The manufacturer shall not, unless specific m
34、aterial maximum levels are cited herein, allow the addition of any of these prohibited materials to the formulation and when any of these prohibited materials are/may be present, as a result of being present as a trace or impurity in other ingredient(s), the concentration of the prohibited material
35、shall not equal or exceed 0.01 percent by weight of the coating. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-32171B 53.4.1 Asbestos content. The asbestos content may not exceed 0.5 percent by weight of the dry coating film. 3.4.2 Metal co
36、ntent. The content of each soluble metal and total content of each metal of the coating shall be less than the values listed in tables I and II when tested as specified in 4.5.1.2. TABLE I. Soluble metals content. Antimony and its compounds 15.0 Arsenic and its compounds 5.0 Barium and its compounds
37、 (excluding barite) 100.0 Beryllium and its compounds 0.75 Cadmium and its compounds 1.0 Chromium (VI) compounds 1.0 Chromium and its chromium (III) compounds 560.0 Cobalt and its compounds 50.0 Copper and its compounds 25.0 Fluoride salts 180.0 Lead and its compounds 5.0 Mercury and its compounds 0
38、.20 Molybdenum and its compounds 350.0 Nickel and its compounds 20.0 Selenium and its compounds 1.0 Silver and its compounds 5.0 Tantalum and its compounds 100.0 Thallium and its compounds 7.0 Tungsten and its compounds 100.0 Vanadium and its compounds 24.0 Zinc and its compounds 250.0 TABLE II. Tot
39、al metals content. Antimony and its compounds 0.015 Arsenic and its compounds 0.005 Barium and its compounds (excluding barite) 0.10 Beryllium and its compounds 0.0002 Cadmium and its compounds 0.0005 Chromium (VI) compounds 0.001 Chromium and its chromium (III) compounds 0.56 Provided by IHSNot for
40、 ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-32171B 6TABLE II. Total metals content Continued. Cobalt and its compounds 0.005 Copper and its compounds 0.01 Fluoride salts 0.18 Lead and its compounds 0.005 Mercury and its compounds 0.0002 Molybdenum and its comp
41、ounds 0.35 Nickel and its compounds 0.02 Selenium and its compounds 0.002 Silver and its compounds 0.001 Tantalum and its compounds 0.100 Thallium and its compounds 0.007 Tungsten and its compounds 0.100 Vanadium and its compounds 0.01 Zinc and its compounds 0.25 NOTE: 1/Total cobalt content may exc
42、eed 0.005 percent by weight (up to 0.2 percent by weight) only if a cobalt drier is used to effect proper drying. Regardless of whether a cobalt drier is used, soluble cobalt content may not exceed table I requirements. TABLE III. Quantitative requirements of the deck coating. Characteristic Require
43、ments Minimum Maximum Viscosity (KU) 70 90 Weight/gallon (pounds) 12.0 13.5 Fineness of grind (hegman) 5.0 - Sag resistance (mils) 5.0 - 3.5 Off-gassing (Type II only). The coating shall be tested for off-gassing in accordance with Chapter 7 of NAVSEA Technical Manual S9510-AB-ATM-010 and shall be c
44、ertified for and assigned a usage category of either “Limited” or “Permitted” (see 4.5.2 and 6.7). 3.6 Volume solids. The volume of solids of the coating shall be 65 percent minimum. 3.7 Volatile organic compound (VOC) content solvent. The VOC of all types and classes of the coating shall be less th
45、an 250 grams per liter (g/L). 3.8 Flash point. The flash point of the coating shall be greater than 38 C (100 F). 3.9 Shelf-life. The shelf life of the coating shall be at least 12 months, with a minimum ASTM D1849 level of 8 reported for all qualities. 3.10 Drying or cure time. Coatings shall requi
46、re not more than 24 hours between coats for full cure and shall be ready for service within 7 days after the application of the last coat. Application and cure shall be at the lowest allowed temperature specified by the manufacturer. Provided by IHSNot for ResaleNo reproduction or networking permitt
47、ed without license from IHS-,-,-MIL-PRF-32171B 73.11 Abrasion resistance. 3.11.1 All classes. The abrasion resistance of the coating shall not exceed 70-milligram loss. 3.11.2 Class 2 only. The percent gloss retention must exceed 90 percent. 3.12 Impact resistance. Impact resistance of the coating s
48、hall not be less than 50 inch-pounds. 3.13 Flexibility. A film of coating shall show no checking, cracking, or flaking at less than 10-percent elongation. 3.14 Pencil hardness. The pencil hardness of the coating shall be 2H minimum. 3.15 Slip resistance. The dry slip resistance of the coating shall
49、be no less than 0.70 static coefficient of friction (COF), and the wet slip resistance shall be no less than 0.60 static COF. 3.16 Hazardous air pollutant (HAP) content. The content of the HAPs solvents in the mixed coating or its components shall not exceed the weight percent (percent by weight) values listed in table IV. Within these limitations and the requirement that the finished coating meet
