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MIL-DTL-15090 Enamel, Equipment, Light Gray \(Navy Formula No.111\)This specification covers a 250-gram per liter \(maximum\) \(2.08 pounds per gallon [maximum]\) volatile organic content \(VOC\) complying paint. The paint is a light gray equipment enamel \(Navy Formula Number 111\) for shipboard use as a topcoat on equipment, machinery, furniture and electrical equipment, such as switchboard installations. This product may be used wherever VOC air pollution regulations apply. The light gray equipment enamel covered by this specification is an air dry, solvent base coating for use in all interior dry areas including applications covered by reactor plant painting schedules. This product is supplied in a single can and used as supplied without thinning.

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MIL-DTL-15090E

TABLE I. Formula no. 111.

Ingredients

Kilograms (kg)

Pounds (lb)

%WT

Alkyd resin solution 1/

291.44

642.52

56.41

Titanium dioxide 2/

56.23

123.96

10.88

Magnesium silicate 3/

62.97

138.83

12.2

Parachlorobenzotrifluoride 4/

45.22

99.7

8.75

Paint thinner 5/

36.35

80.15

7.04

Suspending agent 6/

9.0

19.83

1.74

Dispersant 7/

1.8

3.96

0.35

Calcium drier 8/

4.9

10.81

0.95

Zirconium drier 9/

2.45

5.4

0.47

Antiskinning agent 10/

0.9

1.98

0.17

Cobalt drier 11/

0.73

1.62

0.14

Yellow iron oxide 12/

2.70

5.95

0.52

Antifloat 13/

1.35

2.98

0.26

Carbon black 14/

0.63

1.4

0.12

Totals 15/

516.67

1139.1

100.0

NOTES:

The alkyd resin complies with the table II requirements.

ASTM D476, Types I or II.

Talcron MP-1250, Specialty Minerals, Inc., Bethlehem, PA.

Oxsol� 100, is no longer manufactured by the Occidental Chemical Corp., Dallas, TX.

(Oxsol�100 was used for this formulation. There are chemically identical alternatives

available from other manufacturers.)

Mineral Spirits (see MIL-PRF-680).

Bentone 38 (10%) Gel, NCP Coatings, Niles, MI.

Spurso, OMG Mooney Chemicals; Cleveland, OH.

Calcium Neodecanoate (6%), OMG Mooney Chemicals, Cleveland, OH.

Zirconium Neodecanoate (18%), OMG Mooney Chemicals, Cleveland, OH.

10/

Exkin #2, OMG Mooney Chemicals, Cleveland, OH.

11/

Cobalt Neodecanoate (12%), OMG Mooney Chemicals, Cleveland, OH.

12/

Y25-LO, Elementis Pigments, Inc. Fairview Heights, IL.

13/

Troysol AFL, Troy Chemical Co., Newark, NJ.

14/

Raven 14, Colombian Chemical Co., Marietta, GA.

15/

This formula makes approximately 100 gallons of paint.