Technical Information about Hoover Color’s Complex Inorganic Pigments
Yellows
Product |
Specific Gravity gm/cc |
Oil Absorption lbs/100 lbs |
325 Mesh Residue |
Average Particle Size (microns) |
pH Level |
Heat Stability (in degrees Fahrenheit) |
Primrose Yellow 195 |
4.6 |
11.0 |
0.05 |
1.2 |
8.6 |
1800 |
Colonial Yellow 182 |
4.8 |
11.0 |
0.07 |
1.2 |
9.4 |
1800 |
Sunflower Yellow 14 |
4.6 |
10.0 |
0.03 |
2.0 |
9.4 |
1800 |
Honey Gold Yellow 193 |
4.6 |
15.0 |
0.05 |
0.6 |
8.0 |
1800 |
Honey Yellow 29 |
4.6 |
16.0 |
0.02 |
0.8 |
7.9 |
1800 |
Marigold Yellow 196 |
4.5 |
16.0 |
0.05 |
1.1 |
6.4 |
1800 |
Browns
Product |
Specific Gravity gm/cc |
Oil Absorption lbs/100 lbs |
325 Mesh Residue |
Average Particle Size (microns) |
pH Level |
Heat Stability (in degrees Fahrenheit) |
Autumn Brown 156 |
4.9 |
14.0 |
0.04 |
0.9 |
8.1 |
1800 |
Golden Brown 19 |
4.1 |
13.7 |
0.04 |
1.3 |
9.2 |
1800 |
Cocoa Brown 157 |
5.0 |
11.0 |
0.03 |
1.2 |
7.6 |
1800 |
Walnut Brown 10 |
4.9 |
11.0 |
0.04 |
1.6 |
8.7 |
1800 |
Auburn Brown 153 |
4.7 |
11.0 |
0.01 |
1.1 |
8.7 |
1800 |
Rembrandt Brown 352 |
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Indian Brown 221 |
4.7 |
13.0 |
0.01 |
0.8 |
8.1 |
1800 |
Buckskin Brown 47 |
4.6 |
11.2 |
0.05 |
1.4 |
8.5 |
1700 |
Blacks and Violets
Product |
Specific Gravity gm/cc |
Oil Absorption lbs/100 lbs |
325 Mesh Residue |
Average Particle Size (microns) |
pH Level |
Heat Stability (in degrees Fahrenheit) |
Onyx Black 376 |
5.3 |
11.0 |
0.01 |
0.9 |
7.7 |
1750 |
Jet Black 1 |
5.5 |
12.0 |
0.05 |
1.2 |
7.2 |
930 |
Mangano Violet 11 |
2.8 |
21.0 |
0.03 |
1.8 |
4.6 |
550 |
Concord Violet 92 |
3.8 |
14.0 |
0.01 |
2.0 |
7.0 |
1500 |
Blues
Product |
Specific Gravity gm/cc |
Oil Absorption lbs/100 lbs |
325 Mesh Residue |
Average Particle Size (microns) |
pH Level |
Heat Stability (in degrees Fahrenheit) |
Sovereign Blue 385 |
4.2 |
30.0 |
0.01 |
0.4 |
10.0 |
2300 |
Ensign Blue 214 |
4.3 |
33.0 |
0.02 |
0.4 |
9.4 |
2300 |
Arctic Blue 3 |
4.3 |
33.0 |
0.04 |
0.5 |
10.7 |
2300 |
Holland Blue 212 |
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Kingfisher Blue 211 |
4.7 |
18.0 |
0.01 |
0.5 |
8.7 |
2300 |
Olympic Blue 190 |
4.8 |
19.0 |
0.04 |
0.7 |
8.5 |
2300 |
Topaz Blue 9 |
4.7 |
16.0 |
0.03 |
1.0 |
8.2 |
2300 |
Greens
Product |
Specific Gravity gm/cc |
Oil Absorption lbs/100 lbs |
325 Mesh Residue |
Average Particle Size (microns) |
pH Level |
Heat Stability (in degrees Fahrenheit) |
Teal Green 201 |
4.9 |
11.0 |
0.01 |
0.8 |
8.2 |
2000 |
Camouflage Green 179 |
5.2 |
8.0 |
0.02 |
2.3 |
8.5 |
2000 |
Sherwood Green 5 |
5.3 |
9.0 |
0.03 |
1.9 |
9.6 |
1800 |
Fairway Green 260 |
5.1 |
10.0 |
0.02 |
1.2 |
10.1 |
2050 |
Shamrock Green 223 |
5.3 |
11.0 |
0.05 |
0.8 |
9.0 |
1800 |
Notes:
1. Tint colors were prepared at a 1:5 ratio of pigment to titanium dioxide.
2. Specific Gravity -- ASTM D 153-154
3. Oil Absorption -- ASTM D 281
4. Sieve Residue -- ASTM D 185-84
5. Particle Size -- ASTM D 1366
6. Hydrogen Ion Concentration -- ASTM D 1208-84
For more information, see our glossary
or contact Hoover Color.
Site Last Modified On: October 21, 2002.
©Copyright Hoover Color Corporation, 2001.