MIL-DTL-24631/2B(SH)
TABLE I.
Navy formula 185 - component A.
Liters 1/
Ingredient
Pounds
Kilograms
Gallons 1/
461.4
209.286
56.4
213.5
Curing agent 2/
4.5
2.046
0.3
1.1
Carbon black 3/
Titanium dioxide, ASTM D 476,
7.7
3.486
0.2
0.9
Types III or IV
Magnesium silicate, ASTM D 605
239.7
108.735
10.6
40.3
10.5
4.775
4.8
18.1
Aromatic solvent 4/
n-Butyl alcohol, ASTM D 304
181.5
82.328
26.8
101.5
8.9
4.0
0.6
2.4
Thickener 5/
0.6
0.297
0.1
0.3
Dispersant 6/
Thickener activator 7/
Component A totals
914.3
414.953
99.8
378.1
TABLE II.
Navy formula 185 - component B.
Liters 1/
Ingredient
Pounds
Kilograms
Gallons 1/
368.6
167.211
38.4
145.4
Curing agent 8/
5.6
2.5
0.4
1.4
Carbon black 3/
Titanium dioxide, ASTM D 476,
13.7
6.2
0.4
1.6
Types III or IV
Magnesium silicate, ASTM D 605
296.9
134.673
13.2
49.9
51.9
23.562
7.1
26.9
Aromatic solvent 4/
n-Butyl acetate, ASTM D 4615
293.8
133.252
39.6
150.0
11.1
5.016
0.8
2.9
Thickener 5/
0.8
0.4
0.1
0.4
Dispersant 6/
Thickener activator 7/
Component B totals
1042.4
472.824
100.0
378.5
1/ Volume is given for guidance only. Actual volumes are dependent on
specific raw materials used.
2/ The curing agent shall be Scotch Weld 2216A (transparent) modified amine
available from the 3M Company, 3M Center, 2501 Hudson Road, St. Paul, MN
55144, or equivalent. See 3.5.7 of MIL-DTL-24631A(SH).
3/ The carbon black shall be "Raven 450" available from Columbian Carbon,
Akron, OH or equivalent.
4/ The solvent shall be any 97% to 99% aromatic with a flash point of 38 to
43 C (100-110 F).
5/ The thickener shall be "Bentone 38" available from Rheox, Inc., P.O. Box
700, Hightstown, NJ 08520, or equivalent.
2
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