ARMY MIL-PRF-14105 E (1)-2013 PAINT HEAT-RESISTING (FOR STEEL SURFACES).pdf

1、 MIL-PRF-14105E w/AMENDMENT 1 14 August 2013 SUPERSEDING MIL-PRF-14105E 30 November 2011 PERFORMANCE SPECIFICATION PAINT, HEAT-RESISTING (FOR STEEL SURFACES) This specification is approved for use by all Departments and Agencies of the Department of Defense. 1. SCOPE 1.1 Scope. This specification co

2、vers a heat-resisting, ambient dry/heat cure paint that will withstand temperatures to a maximum of 1,400 F (760 C). The paint is intended for use on steel surfaces exposed to high temperatures and exterior weathering. The coating is free of volatile organic hazardous air pollutants (VOHAP-free). Th

3、e coating is lead and hexavalent chromium free. 1.2 Types. The coating will be furnished in the following types as specified (see 6.2). Type I - Lead and chromate free, volatile hazardous air pollutants-free (VOHAPS-free) formulation to meet a maximum volatile organic compound (VOC) content of 3.5 p

4、ounds/gallon (lbs/gal) (420 grams/liter (g/l) as applied. AMSC N/A FSC 8010 DISTRIBUTION STATEMENT A: Approved for public release; distribution is unlimited. INCH-POUND Comments, suggestions, or questions on this document should be addressed to: Director, U.S. Army Research Laboratory, Weapons and M

5、aterials Research Directorate, Materials Manufacturing Technology Branch, 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 a

6、ddress information using the ASSIST Online database at https:/assist.dla.mil/. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-14105E w/AMENDMENT 1 2 Type II - Lead and chromate free, VOHAPS-free formulation to meet a maximum (VOC) content of

7、 2.8 lbs/gal (340 g/l) as applied. 1.2.1 Part or identifying number (PIN). Use the following example to create the PINs to be used for coatings acquired to this specification. M14105 - X - XXXX - XXXXX Specification Coating type designator Container size designator Color designator Identifier Type I

8、 = 1 1 quart = 001Q FED-STD-595 Type II = 2 1 gallon = 001G color chip number 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 documents cited in other sections of this specification or

9、 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 of this specification, whether or not they are liste

10、d. 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 documents are those cited in the solicitation or contract.

11、FEDERAL STANDARDS FED-STD-313 - Material Safety Data, Transportation Data and Disposal Data for Hazardous Materials Furnished to Government Activities. FED-STD-595 - Colors Used in Government Procurement. Color Chips 36099, 37038. These colors are flat or lusterless. (Copies of these documents are a

12、vailable online at http:/quicksearch.dla.mil or https:/assist.dla.mil 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 pub

13、lications 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 or contract. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-14105E w/AMENDME

14、NT 1 3 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY (EPA) The Clean Air Act Amendments of 1990 List of Hazardous Air Pollutants. EPA Method 311 - HAPS in Paints a mixture thereof; or a blend of the aforementioned with other compatible resins. Materials not specified shall be selected by the contrac

15、tor and shall be subject to all provisions of this specification. 3.4 Composition. The paint shall be furnished as a single component in 1 quart, 1 gallon, 4 gallon or 5 gallon primary containers (see 6.2). A product in meeting the applicable requirements of this specification shall result. 3.4.1 Pi

16、gment. Hexavalent chromium shall not be present. Pigments contained in these coatings shall be HAPS-free. Compounds of lead and chromium shall be absent. Small amounts of tinting pigments are permissible to achieve the color as in 3.2. Compounds of antimony, arsenic, beryllium, cadmium, cyanide, man

17、ganese, mercury, nickel and selenium shall be absent. 3.4.2 Lead content. The lead content shall not exceed 0.05 percent by weight of total nonvolatile content upon analysis as specified in 4.11. 3.4.3 VOC content. The VOC content for the types of coatings shall be as specified in 1.2 and tested in

18、accordance with 4.12.1. 3.4.4 VOHAP content. All types of coatings shall be VOHAP-free when tested in accordance with 4.12.2. 3.5 Quantitative requirements. The paint shall conform to the quantitative requirements specified in table I. 3.6 Qualitative requirements. 3.6.1 Condition in container. The

19、paint in a freshly opened full container shall show no curdling, livering, caking, lumps, or skins and shall show no more settling than may be redispersed with a paddle to a homogeneous state when tested as specified in 4.13. 3.6.2 Storage stability. 3.6.2.1 Accelerated storage stability. After test

20、ing as in 4.14.1, the coating shall meet all the requirements of the specification and have a maximum viscosity of 95 KU. There Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-14105E w/AMENDMENT 1 6 shall be no curdling or hard dry caking and

21、 any sedimentation shall easily mix back into a smooth homogeneous state. 3.6.2.2 Full container storage stability. The liquid coating, stored in the full quart can shall show no skinning, livering, curdling, hard dry caking nor tough gummy sediment when tested as specified in 4.14.2. It shall remix

22、 readily to a smooth homogeneous state, shall have a maximum viscosity of 95 KU, and shall meet all other requirements of this specification. 3.6.3 Brushing and spraying properties. When tested as specified in 4.15, the paint shall be satisfactory for brushing, as received, and shall be satisfactory

23、 for spraying when reduced in accordance with the suppliers recommendations, but not to exceed VOC limits where applicable. The paint when applied by brush or spray shall not run, sag, or have other defects. TABLE I. Quantitative requirements. Characteristics Requirements Minimum Maximum Nonvolatile

24、 vehicle, percent by weight of vehicle 45.0 - Viscosity, Krebs-Stormer Shearing rate 200 rpm: Grams Equivalent Krebs units 125.0 65.0 225.0 85.0 Specular gloss (60 degree) - 18.0 Fineness of grind 4.0 - Hiding power (contrast ratio) 0.95 - VOC content, lbs/gal (g/l): Type I Type II - - 3.5 (420) 2.8

25、 (340) VOHAP content Absent Inorganic HAP compounds, other than cobalt and non-hexavalent chromium Absent Pigment, hexavalent chromium, cadmium, cadmium compounds Absent Lead content, percent - 0.05 3.6.4 Suspension properties. When tested as specified in 4.18, the paint shall show no more than slig

26、ht settling, no caking, and shall redisperse to a homogeneous state. 3.6.5 Drying properties. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-14105E w/AMENDMENT 1 7 3.6.5.1 Air drying. The paint, when applied to steel panels as specified in 4

27、.20.1, shall dry tack-free within 1 hour to a smooth film free from sags, runs, creep, orange peel, pits, and streaks. 3.6.5.2 Baking. The paint, when applied to steel panels as specified in 4.20.2, shall form an adherent, hard, tough film free from blisters, sags, runs, creep, orange peel, pits, an

28、d streaks. 3.6.6 Water resistance. A film of the paint applied and tested as specified in 4.21 shall show no wrinkling, blistering, softening, or loss of adhesion. Disregard any change in color. 3.6.7 Hydrocarbon fluid resistance. A film of the paint tested as specified in 4.22 shall show no wrinkli

29、ng or blistering immediately after removal of the panel from JP8. The paint film shall show no defect other than some color and gloss change after testing. 3.6.8 Salt spray resistance. A film of the paint prepared and tested as specified in 4.23 shall show no corrosion, creepage, or undercutting bey

30、ond 1/8 inch (3.175 mm) from the scratch mark. The scribe line areas shall have ratings as specified in ASTM D1654 method A of not less than six (6) for steel. At all other points of the panel, there shall be no more than a trace of rusting (ASTM D610, table I, rust grade no. 9) and no more than fiv

31、e (5) scattered blisters no larger than 0.03937 inches (1 mm) in diameter. 3.6.9 Accelerated weathering. When subjected to the accelerated weathering test specified in 4.24, the paint film shall show only slight color change or chalking. 3.6.10 Recoating properties. Recoating the test surface as spe

32、cified in 4.25 shall produce no lifting, blistering, pinholing, or other film irregularity. 3.6.11 Adhesion. The assessment of the adhesion of the coating film shall be determined by its ability to not peel from the substrate as specified in 4.26 when tested in accordance with ASTM D3359. After bake

33、 cured, the resultant test rating shall be classified as scale 4B or better, when tested as specified in 4.26. 3.6.12 High temperature resistance. 3.6.12.1 Heat exposure cycle. When tested as specified in 4.27.1, the paint film shall show no cracking, flaking, or chipping after being exposed to one

34、heat exposure cycle. 3.6.12.2 Salt spray. When tested as specified in 4.27.2 and examined immediately after removal from the salt spray test, the scribed areas on the paint film shall have ratings as specified in ASTM D1654 method A of not less than six (6) for steel. The paint film shall show not m

35、ore than a trace of rusting (ASTM D610, table I, rust grade no. 9) or corrosion for unscribed regions. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-14105E w/AMENDMENT 1 8 3.6.12.3 Quenching cycle. When tested as specified in 4.27.3, the pa

36、int film shall show no cracking, flaking, or chipping. 3.6.12.4 Accelerated weatherinq (high temperature). When tested as specified in 4.27.4, the paint film shall show no marked checking, color change, or chalking. 3.6.13 Toxic ingredients. Other than parachlorobenzotrifluoride (PCBTF) and ethylene

37、 glycol n-butyl ether (butyl cellosolve), the paint shall contain no benzene, chlorinated solvents or ethylene based glycol ethers and their acetates (see 4.28). The paint shall have no adverse effects on the health of personnel when used for its intended purpose. 3.6.14 User instruction marking. In

38、 addition to the markings specified herein, all containers shall include the VOC content and VOHAP content in lbs/gal or g/l of coating. All containers shall be legibly marked or labeled with precautionary information as follows: CAUTION: The Surgeon General requires airline respirators to be used u

39、nless air sampling shows exposure to be below standards. Then, either chemical cartridge respirators or airline respirators are required. Avoid contact with skin and eyes. Use with adequate ventilation. For other safety recommendations, refer to the Material Safety Data Sheet (MSDS). Keep containers

40、 closed. 3.6.15 MSDS. A MSDS shall be prepared for the paint in accordance with FED-STD-313 and forwarded to the qualifying activity (see 6.4.2). The MSDS shall be included with each shipment of the material covered by this specification and submitted to pertinent Government agencies as stated in FE

41、D-STD-313. 3.6.16 Toxicity clearance. All new chemicals and materials being added to the Army supply system shall have a toxicity clearance. A toxicity clearance involves a toxicological evaluation of materials prior to introduction into the Army supply system. The Army program manager shall be resp

42、onsible for identifying technically feasible materials and requesting a toxicity clearance for use of that material within their program (see 6.5). 3.6.17 HAP ingredients. The paint shall be formulated free of HAPs (see 4.29). The current list of HAPs can be found on The Clean Air Act Amendments of

43、1990 List of Hazardous Air Pollutants (see 2.2.2). 4. VERIFICATION 4.1 Classification of inspections. The inspection requirements specified herein are classified as follows: a. Qualification inspection (see 4.2). b. Extension of qualification inspection (see 4.2.1). c. Conformance inspection (see 4.

44、3). Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-14105E w/AMENDMENT 1 9 4.2 Qualification inspection. Qualification shall be conducted by the qualifying activity (see 6.4). The qualification test sample shall consist of three quarts (or ki

45、ts as the case may be) of each material. The samples shall be legibly identified (see 6.4.3). Qualification inspection shall consist of tests for all requirements specified in section 3 and table II. Qualification inspection shall examine for user instruction marking (see 3.6.14). The results of eac

46、h test shall be compared with the applicable requirement in section 3. Failure to conform to any requirement shall be counted as a defect, and paint represented by the sample test shall not be approved for inclusion in the QPD under this specification. 4.3 Conformance inspection. The manufacturer sh

47、all forward from each production lot (see 4.3.1) a batch validation letter detailing the batch number, manufacturers code, specification and type number, QPL number and batch volume to U.S Army Research Laboratory, Attn: RDRL-WMM-C, Organic Coatings Team, Building 4600, Deer Creek Loop, Aberdeen Pro

48、ving Ground, MD 21005-5066. The manufacturer shall perform conformance inspection testing on each production lot and have these test results on file when requested by the contracting officer. Conformance inspection for individual lots shall consist of VOC, condition in container, total solids, visco

49、sity, fineness of grind, mixing properties, spraying properties, drying time and 60 degree specular gloss. There shall be no failures (see 6.4.5). 4.3.1 Lot and batch formation. For purposes of conformance inspection, a lot shall consist of all coatings of the same type, composition and color, from a single uniform batch, produced and offered f