Chromates

Powder Pigments

015 Calcium Chromate

High Chrome Content with High Conductivity.
Chrome Content
(CrO3) 60%
Oil Absorption
14 - 21
Specific Gravity
2.91

176 Strontium Chromate

THE CHAMPION when it comes to anticorrosion pigments; grind 5+
Chrome Content
(CrO3) 46%
Oil Absorption
18 - 25
Specific Gravity
3.75

177 Strontium Chromate

Like 176 in chrome content yet with a lower oil absorption allowing for high solid coating formulation.
Chrome Content
(CrO3) 46%
Oil Absorption
11 - 20
Specific Gravity
3.75

233 Zinc Chromate

Primarily used in acid wash primers for corrosion resistance while enhancing adhesion between the substrate and topcoat.
Chrome Content
(CrO3) 18%
Oil Absorption
22 - 38
Specific Gravity
3.85

Dispersions

176A-100

Strontium Chromate 176 at 70% by weight mixed with primarily aromatic 100 making it compatible with most epoxy and resin solvent based systems
solids %
72.5 - 74.5
Specific Gravity
14 - 21
VISCOSITY
≤ 125 KU

176E

Strontium Chromate 176 at 65%. Can be mixed in either water or solvent based systems. It is Compatible with any resin requiring the use of an oxygenated solvent.
solids %
67 - 73
Specific Gravity
1.8 - 2
VISCOSITY
≤ 130 KU

176M/177M

Strontium Chromate at 70% in MAK and Xylene. This is used in systems where a faster flash time is required.
solids %
69.0-74.0
Specific Gravity
1.85 - 1.95
VISCOSITY
≤ 130 KU

177MA

Strontium Chromate 177 at 75% in MAK and Acetone. Highest solid content dispersion with 3.85% acetone VOC content is the lowest of the dispersions.
solids %
76 - 78
Specific Gravity
1.9 - 2.1
VISCOSITY
≤ 125 KU
Solvent Systems
Short Oil Alkyds
Short Oil Alkyds
Long Oil Alkyds
2K Epoxy
High Solid Epoxy
PVA Homopolymer
Polyester
Solvent Systems
Coil
Powder
Aerospace
Etch
Caulk/Sealants
Water based Systems
Acrylics
Modified Acrylics
Alkyd Emulsion
W/R Alkyds
2K Epoxy
Epoxy Esters
Hybrids
Water Systems
Specialty Applications
Coil
Etch
Aerospace
Caulk/Sealants
177
    
Strontium Chromate
176
    
Strontium Chromate
233
    
Zinc Chromate
Primary Recommendation
Secondary Recommendation
Insufficient Data
NR
Not Recommended