1、 MIL-DTL-53030D 14 December 2011 SUPERSEDING MIL-DTL-53030C 19 May 2010 DETAIL SPECIFICATION PRIMER COATING, EPOXY, WATER BASED, LEAD AND CHROMATE FREE This specification is approved for use by all Departments and Agencies of the Department of Defense. 1. SCOPE 1.1 Scope. This specification covers t
2、he requirements for a water based, air-drying, corrosion-inhibiting, epoxy type primer for pretreated ferrous and nonferrous metals. The primer is lead and chromate free and is compatible with chemical agent resistant aliphatic polyurethane topcoats. The primer contains no more than 2.8 pounds/gallo
3、n (lbs/gal) (340 grams/liter (g/l) of volatile organic compounds (VOC) and is hazardous air pollutant-free (HAP-free), as applied. 1.2 Types. The coating will be furnished in the following types as specified (see 6.2). Type II - Enhanced corrosion performance, water dispersible technology. The enhan
4、ced corrosion performance includes 1,000 hours salt spray and 40 cycles on the cyclic corrosion test. Type III - Self contained portable kits. The kits contain the type II coating epoxy primer in a touch-up system. 1.2.1 Part or identifying number (PIN). Use the following example to create the PINs
5、to be used for coatings acquired to this specification. When other container sizes are required, change the designator accordingly, such as 100ML for 100 milliliters. M53030 - X - XXXX - XXXXX Specification Coating type designator Container size designator Color designator Identifier Type II = 2 1 q
6、uart = 001Q FED-STD-595 Type III = 3 1 gallon = 001G color chip number AMSC N/A FSC 8010 INCH-POUND Comments, suggestions, or questions on this document should be addressed to: Director, U.S. Army Research Laboratory, Weapons and Materials Research Directorate, Materials Manufacturing Technology Bra
7、nch, Specification and Standards Office, ATTN: RDRL-WMM-D, Aberdeen Proving Ground, MD 21005-5069 or emailed to richard.j.squillacioti.civmail.mil. Since contact information can change, you may want to verify the currency of this address information using the ASSIST Online database at https:/assist.
8、daps.dla.mil/. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-53030D 2 2. APPLICABLE DOCUMENTS 2.1 General. The documents listed in this section are specified in sections 3, 4, or 5 of this specification. This section does not include docume
9、nts 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 meet all specified requirements of documents cited in sections 3, 4, or 5
10、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 specified herein. Unless otherwise specified, the issues of these documen
11、ts are those cited in the solicitation or contract. FEDERAL SPECIFICATIONS TT-C-490 - Chemical Conversion Coatings and Pretreatments For Ferrous Surfaces (Base for Organic Coatings). FEDERAL STANDARDS FED-STD-313 - Material Safety Data, Transportation Data, And Disposal Data For Hazardous Materials
12、Furnished To Government Activities. FED-STD-595/27722 - Gray, Semi-gloss. FED-STD-595/34094 - Green, Flat or Lusterless. DEPARTMENT OF DEFENSE SPECIFICATIONS MIL-DTL-5541 - Chemical Conversion Coatings on Aluminum and Aluminum Alloys. MIL-DTL-12468 - Decontaminating Agent, STB. MIL-PRF-23699 - Lubri
13、cating Oil, Aircraft Turbine Engine, Synthetic Base, NATO Code Number O-156. MIL-DTL-53039 - Coating, Aliphatic Polyurethane, Single Component, Chemical Agent Resistant. MIL-DTL-64159 - Camouflage Coating, Water Dispersible Aliphatic Polyurethane, Chemical Agent Resistant. MIL-PRF-83282 - Hydraulic
14、Fluid, Fire Resistant, Synthetic Hydrocarbon Base, Metric, NATO Code Number H-537. MIL-PRF-87257 - Hydraulic Fluid, Fire Resistant; Low Temperature, Synthetic Hydrocarbon Base, Aircraft and Missile. (Copies of these documents are available online at https:/assist.daps.dla.mil/quicksearch/ or from th
15、e Standardization Document Order Desk, 700 Robbins Avenue, Building 4D, Philadelphia, PA 19111-5094.) 2.3 Non-Government publications. The following documents form a part of this document to the extent specified herein. Unless otherwise specified, the issues of these documents are those cited in the
16、 solicitation or contract. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-53030D 3 ASTM INTERNATIONAL ASTM A109/ - Standard Specification for Steel, Strip, Carbon (0.25 A109M Maximum Percent), Cold Rolled. (DoD adopted) ASTM A1008/ - Standar
17、d Specification for Steel, Sheet, Cold Rolled, A1008M Carbon, Structural, High Strength Low Alloy, High Strength Low Alloy with Improved Formability, Solution Hardened, and Bake Hardenable. (DoD adopted) ASTM B117 - Standard Practice for Operating Salt Spray (Fog) Apparatus. (DoD adopted) ASTM D522
18、- Standard Test Methods for Mandrel Bend Test of Attached Organic Coatings. (DoD adopted) ASTM D523 - Standard Test Method for Specular Gloss. (DoD adopted) ASTM D610 - Standard Practice for Evaluating Degree of Rusting on Painted Steel Surfaces. (DoD adopted) ASTM D714 - Standard Test Method for Ev
19、aluating Degree of Blistering of Paints. (DoD adopted) ASTM D870 - Standard Practice for Testing Water Resistance of Coatings Using Water Immersion. ASTM D1193 - Standard Specification for Reagent Water. (DoD adopted) ASTM D1210 - Standard Test Method for Fineness of Dispersion of Pigment Vehicle Sy
20、stems by Hegman Type Gage. (DoD adopted) ASTM D1364 - Standard Test Method for Water in Volatile Solvents (Karl Fischer Reagent Titration Method). (DoD adopted) ASTM D1394 - Standard Test Methods for Chemical Analysis of White Titanium Pigments. (DoD adopted) ASTM D1475 - Standard Test Method for De
21、nsity of Liquid Coatings, Inks, and Related Products. (DoD adopted) ASTM D1654 - Standard Test Method for Evaluation of Painted or Coated Specimens Subjected to Corrosive Environments. ( DoD adopted) ASTM D1849 - Standard Test Method for Package Stability of Paint. (DoD adopted) ASTM D2371 - Standar
22、d Test Method for Pigment Content of Solvent Reducible Paints. (DoD adopted) ASTM D3335 - Standard Test Method for Low Concentrations of Lead, Cadmium, and Cobalt in Paint by Atomic Absorption Spectroscopy. (DoD adopted) ASTM D3359 - Standard Test Methods for Measuring Adhesion by Tape Test. ASTM D3
23、363 - Standard Test Method for Film Hardness by Pencil Test. (DoD adopted) ASTM D3924 - Standard Specification for Standard Environment for Conditioning and Testing Paint, Varnish, Lacquer, and Related Materials. (DoD adopted) ASTM D3960 - Standard Practice for Determining Volatile Organic Compound
24、(VOC) Content of Paints and Related Coatings. (DoD adopted) Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-53030D 4 ASTM D4214 - Standard Test Methods for Evaluating the Degree of Chalking of Exterior Paint Films. (DoD adopted) ASTM D5895 -
25、Standard Test Methods for Evaluating Drying or Curing During Film Formation of Organic Coatings Using Mechanical Recorders. ASTM D7232 - Standard Test Method for Rapid Determination of the Nonvolatile Content of Coatings by Loss in Weight. (DoD adopted) ASTM G90 - Standard Practice for Performing Ac
26、celerated Outdoor Weathering of Nonmetallic Materials Using Concentrated Natural Sunlight. (Copies of these documents are available from www.astm.org or ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959.) GENERAL MOTORS ENGINEERING STANDARDS GMW 14872 - Cyclic
27、Corrosion Laboratory Test (Copies of this document are available from or General Motors International, General Motors Technical Center, Warren, MI 48092.) 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
28、references cited herein, 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 primer furnished under this specification shall be a product which
29、is qualified for listing on the applicable Qualified Products Database (QPD) before contract award (see 4.2 and 6.4). Any change in the formulation of a qualified product shall necessitate its requalification. The material supplied under contract shall be identical, within manufacturing tolerances,
30、to the product receiving qualification. 3.2 Color. The color of the primer shall be characteristic of titanium dioxide pigments or a light gray not darker than color chip number 27722 of FED-STD-595. 3.3 Toxic ingredients. Other than parachlorobenzotrifluoride (PCBTF), the primer shall contain no be
31、nzene (benzol), chlorinated solvents, or ethylene based glycol ethers and their acetates (see 4.5.3). 3.4 Compositions. The primer shall consist of two components. Component A shall be an epoxy resin solution containing all of the corrosion inhibitors and pigments and shall be furnished in primary c
32、ontainers of l quart, l gallon, and 5 gallon capacities, as specified (see 6.2). Component B shall be a clear or milky resin solution and shall be furnished in primary containers of l/2 pint, l quart or l gallon capacities, as specified (see 6.2). The primer shall be furnished as a kit and when the
33、components are mixed, four parts by volume of component A to one part by volume of component B, and reduced as specified by the manufacturer, a product meeting the applicable requirements of this specification shall result. The primer kit sizes shall be as specified in 3.4.1. Provided by IHSNot for
34、ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-53030D 5 3.4.1 Primer kit sizes. Kit sizes, as specified (see 6.2), shall be designated as 1.25 quart, 1.25 gallon and 5 gallon for type II. They shall be categorized to correspond with the rated capacity of the prima
35、ry containers for component A. The primary container combinations for the kit sizes shall be as follows: 1.25 quart primer kit = one, l quart can for component A one, l/2 pint can for component B 1.25 gallon primer kit = one, l gallon can for component A one, l quart can for component B 5 gallon pri
36、mer kit = one, 5 gallon can for component A one, l gallon can for component B 3.4.2 Primer kit contents. Each type II primer kit shall consist of prescribed amounts of both components, each in a separate primary container. The primary containers for the components shall be filled to such a level tha
37、t when the components are mixed together, the total volume of the mixture equals the specified kit size. The filling levels for volumetric proportions of 4:1, expressed as a percent of each primary containers rated capacity, are as follows: 3.4.3 Pigment. The pigment portion of the primer shall conf
38、orm to the percent by weight requirements of table I when tested as specified in 4.5.4.2. Hexavalent chromium shall not be present. Mixed metal oxides shall be HAP-free. Compounds of antimony, arsenic, beryllium, cadmium, cobalt, chromium, cyanide, lead, manganese, mercury, nickel and selenium shall
39、 be absent. Small amounts of tinting pigments are permissible to achieve the color as specified in 3.2. TABLE I. Quantitative requirements, percent by weight of pigment. Characteristics Type II Min Max Titanium dioxide 17.0 - Zinc phosphate 1/ 10.0 - Corrosion inhibiting pigment 2/ 1.0 - Siliceous e
40、xtenders - 45.0 1/ Zinc phosphate or metal phosphate complex. 2/ Heucorin RZ, Heubach GmbH Company or equivalent. 3.5 Quantitative requirements. The primer shall conform to the quantitative requirements of table II, III and IV when tested as specified in 4.5. Kit size Primary container size Componen
41、t Type II Container Fill Level Quart l quart A 100% l/2 pint B 100% Gallon l gallon A 100% l quart B 100% 5-Gallon 5 gallon A 80% l gallon B 100% Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-53030D 6 3.5.1 Component A (epoxy resin componen
42、t). Component A shall conform to the quantitative requirements of table II when tested as in section 4. TABLE II. Component A requirements. Characteristics Type II Min Max Total solids, percent by weight of component A 55 - Pigment, percent by weight of component A 32 - Vehicle solids, percent by we
43、ight of component A 18 - Epoxy resin, percent by weight of vehicle solids 88 - Density, weight/gallon, pounds 11.5 12.5 Fineness of grind 5.0 - 3.5.2 Component B (catalyst component). Component B shall conform to the quantitative requirements of table III when tested as in section 4. TABLE III. Comp
44、onent B requirements. Characteristics Type II Min Max Vehicle solids, percent by weight of component B 25 - Volatile content, percent by weight of component B - 75 Weight/gallon, pounds 7.00 9.25 3.5.3 Mixed primer. The mixed primer shall conform to the quantitative requirements of table IV when tes
45、ted as in section 4 and shall contain no more than 2.8 lbs/gal (340 g/l) VOC content and is HAP-free. 3.6 Qualitative requirements - liquid. 3.6.1 Condition in container. 3.6.1.1 Component A. When tested as specified in 4.5.7.1, component A shall be free from grit, seeds, skins, abnormal thickening
46、or livering in a freshly opened container and shall show no more pigment settling or caking than can be easily and completely reincorporated to a smooth homogeneous state. 3.6.1.2 Component B. When tested as specified in 4.5.7.2, component B shall be free from sediment and suspended matter when exam
47、ined by transmitted light. It shall show no livering, curdling, gelling or skinning in a freshly opened full container. 3.6.2 Storage stability. After being tested as specified in 4.5.8, the primer shall meet all of the requirements of this specification. Provided by IHSNot for ResaleNo reproduction
48、 or networking permitted without license from IHS-,-,-MIL-DTL-53030D 7 TABLE IV. Mixed primer requirements. Characteristics Type II Min Max Specular gloss, 60 degree - 35 Drying time: Set to touch, minutes Dry hard, hours Dry through, hours Full cure, days - 45 - 2.0 - 24 - 7 Pot life, hours 4.0 - Lead metal, percent by weight of total solids
