1、 METRIC MIL-DTL-24441/22B(SH) 27 August 2009 SUPERSEDING MIL-DTL-24441/22A(SH) 19 May 1999 DETAIL SPECIFICATION SHEET PAINT, EPOXY-POLYAMIDE, WHITE FORMULA 152, TYPE III This specification is approved for use by the Naval Sea Systems Command, Department of the Navy, and is available for use by all D
2、epartments and Agencies of the Department of Defense. The requirements for acquiring the product described herein shall consist of this specification sheet and MIL-DTL-24441. FORMULA: This formula covers white epoxy-polyamide paint designated Navy Formula 152, Type III for interior or exterior use.
3、The paint shall consist of the ingredients specified in the quantities specified. Component A11/Ingredients Kilograms Pounds Thixatrope1/ - - Polyamide2/ 9.53 21.0 Polyamide adduct3/ 134.72 297.0 Titanium dioxide4/ 285.31 629.0 Butyl alcohol5/122.47 270.0 Component B11/Ingredients Kilograms Pounds T
4、hixatrope6/ - - Epoxy resin7/240.41 530.0 Magnesium silicate8/ 120.2 265.0 Naphtha9/ 100.25 221.0 See footnotes on next page. AMSC N/A FSC 8010 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-24441/22B(SH) QUANTITATIVE REQUIREMENTS: The paint
5、 shall meet the following quantitative requirements and the qualitative requirements of section 3 of the general specification. The components A and B shall be mixed 1:1 by volume for mixed component tests. Tests shall be performed in accordance with the general specification. Component A Component
6、B Mixed components Requirements Min Max Min Max Min Max Pigment content, percent (%) 50.3 54.3 24.8 28.8 - - Volatiles, % 25.9 29.9 19.6 23.6 - - Nonvolatile vehicle, % 17.8 21.8 49.6 53.6 - - Water, % - 1.5 - 0.5 - - Coarse particles, % - 0.3 - 0.3 - - Consistency, grams - 220 - 275 - - Kilograms p
7、er liter (kg/L) (pounds per gallon (lb/gal) 1.45 (12.1) 1.50 (12.5) 1.20 (10.0) 1.32 (11.0) - - Set to touch, hours a. at 4.4 C (40 F) - - - - - 2 b. at 23 C (73 F) - - - - - 2 Dry-hard, hours a. at 4.4 C (40 F) - - - - - 24 b. at 23 C (73 F) - - - - - 6 Fineness of grind, NS 5 - 5 - - - Flash point
8、 C (F) 35.6 (96) - 37.8 (100) - 35.6 (96) - Titanium dioxide, % of pigment 91 - - - - - Pot life, hours at 23 C (73 F) - - - - 5 - Sag resistance, micrometers (mils) - - - - 225 (9) - Color of dry film to approximate the standard color chip - - - - Conform Weight per epoxy vehicle - - 175 195 - - C
9、ontrast ratio, 3-mil dry film thickness - - - - 0.98 - Gloss, 60 degree specular, % - - - - 20 - VOC, grams per liter (g/L) (lb/gal) - - - - - 340 (2.8) 1/Thixatrope to be used is the manufacturers choice. In the development of component A, 6.80 kilograms (15 pounds) (7.95 liters (2.1 gallons) of Di
10、sparlon NS-30 made by King Industries were used. Manufacturer is responsible for choosing a thixatrope that meets all the requirements herein, including shelf life. Thixatrope is a pigment for calculation purposes.2/GENAMID 2000, Cognis Corp.; ANCAMIDE 507, Air Products Chemical Corp.; EPOTUF SF7791
11、 REICHHOLD Chemical. 3/VERSAMID 280B75, Cognis Corp.; ANCAMIDE 700B75, Air Products Chemical Corp.; EPOTUF SF7792, REICHHOLD Chemical. 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-24441/22B(SH) 3 4/Titanium dioxide conforming to ASTM D4
12、76, Type IV. In the development of component A, DuPont Tipure R960 was used. 5/Butyl alcohol conforming to ASTM D304. 6/Thixatrope to be used is the manufacturers choice. In the development of component B, 6.80 kilograms (15 pounds) (6.81 liters (1.8 gallons) of Disparlon 6500 made by King Industrie
13、s were used. Manufacturer is responsible for choosing a thixatrope that meets all the requirements herein, including shelf life. Thixatrope is a pigment for calculation purposes. 7/EPON 828, Hexion Chemical Co.; ARALDITE 6010, Huntsman Advanced Materials; DER 331, Dow Chemical Corp.; EPO-TUF 37-140,
14、 REICHHOLD Chemical Corp.8/Nicron 503, Luzenac, Inc.9/Conforming to ASTM D3734, Type I. In the development of component B, AMSCO Super High Flash Naphtha was used.10/Use FED-STD-595 color chip number 27886. Color shall be as white as or whiter than the color chip.11/For VOC calculations, component A
15、 makes approximately 379 liters (100 gallons) and component B makes approximately 386 liters (102 gallons).Use of alternate ingredients in this formula must have prior approval of the Naval Sea Systems Command. Approval will be based on review of data demonstrating equivalent physical, chemical and
16、performance characteristics of paint manufactured with the proposed alternate material and the requirements as specified in paragraph 3.4.1 of MIL-DTL-24441. Paint incorporating the proposed alternate ingredient shall conform to all of the requirements of this military specification sheet and the ge
17、neral specification.CHANGES FROM PREVIOUS ISSUE: Marginal notations are not used in this revision to identify changes with respect to the previous issue due to the extent of the changes.Preparing Activity Navy SH (Project 8010-2009-006) NOTE: The activities listed above were interested in this docum
18、ent as of the date of this document. Since organizations and responsibilities can change, you should verify the currency of the information above using the ASSIST Online database at http:/assist.daps.dla.mil. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
