Strontium Chromate 177

Strontium Chromate 177 with the chemical formula of SrCr04, is a low dust and very low oil absorption corrosion inhibitor pigment. It is recommended for high solids primer formulations. It is characterized by a unique high apparent bulk density and is widely used in aerospace primers for aluminum protection.

Principal: WPC Technologies

Color (Properties): Yellow

Chemical Family: Chromates, Strontium & Strontium Compounds

End Uses: Primer, Solventless & High Solids Coating

Compatible Polymers & Resins: Acrylics, Alkyds, Epoxies (EP), Polyesters, Polyurethanes (PU), Polyvinyl Butyral (PVB)

Features: Corrosion Inhibition, High Bulk Density, Low Dusting, Low Oil Absorption

Enhanced TDS

Identification & Functionality

Features & Benefits

Applications & Uses

Properties

Color (Properties)
Physical Form

Packaging & Availability

Packaging Type

Principal Information

Group Principal Number
S002693
Principal

Other

Appearance
Yellow powder
Color (SDS)
Yellow
IATA/ICAO Proper Shipping Name
Environmentally hazardous substance, solid, N.O.S. (strontium chromate)
IATA/ICAO UN Number
UN3077
IMO/IMDG Proper Shipping Name
Environmentally hazardous substance, solid, N.O.S. (strontium chromate)
IMO/IMDG UN Number
UN3077
Item Number
Odor (SDS)
Odorless
Temperature Control
No
USA/DOT Emergency Response Guide Number
171
USA/DOT Proper Shipping Name
Environmentally hazardous substance, solid, N.O.S. (strontium chromate)
USA/DOT UN Number
UN3077
Chemical Properties
ValueUnitsTest Method / Conditions
pH7.4-8.8-ASTM D1208
Material Composition
ValueUnitsTest Method / Conditions
Chromate Contentmin. 46.0 %%as chromium trioxide
Strontium Contentmin. 48.0 %%as strontium oxide
Physical Properties
ValueUnitsTest Method / Conditions
Bulking Value0.266 L/kgL/kg
Moisture Contentmax. 0.7 %%ASTM D280 at 110°C
Oil Absorption11.0-20.0-ASTM D281
Particle Sizemin. 5.0 HegmanHegmanASTM D1210
Particle Size4.0-6.0 µmµmMalvern Mastersizer S
Specific Gravity3.75-ASTM D153
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Relative Density (SDS)3.75-Water = 1
Shelf Life & Stability
ValueUnitsTest Method / Conditions
Shelf Life0.0-