Technical Data

DCS BLACKOX F SPECIFICATION

Specific Gravity
4.80 – 4.90

Appearance
Black Powder

Apparent Bulk Density
Loose 90 – 120 lbs. per cubic foot
Compacted 190 – 198 lbs. per cubic foot

Description
Blackox is a high purity pulverized Black Iron Oxide. It is specifically formulated for the foundry industry.

Application
Blackox is used mainly to eliminate sub-surface porosity, carbon, penetration and gas defects in phenolic urethane core and mold binder systems.

Usage
Normally from 2% – 6% of sand weight.

DCS BLACKOX 2067 SPECIFICATION

Specific Gravity
4.80 – 4.90

Appearance
Black Powder

Apparent Bulk Density
Loose: 159 lbs. per cubic foot
Compacted: 187 lbs. per cubic foot

Description
Blackox is a high purity pulverized Black Iron Oxide. It is specifically formulated for the foundry industry.

Application
Blackox is used mainly to eliminate sub-surface porosity, carbon, penetration and gas defects in phenolic urethane core and mold binder systems.

Usage
Normally from 2% – 6% of sand weight.

DCS BLACKOX 2432 SPECIFICATION

Specific Gravity
4.70 – 4.90

Appearance
Black Powder

Apparent Bulk Density
Loose:154 lbs. per cubic foot
Compacted:168 lbs. per cubic foot

Description
Blackox is a high purity pulverized Black Iron Oxide. It is specifically formulated for the foundry industry.

Application
Blackox is used mainly to eliminate sub-surface porosity, carbon, penetration and gas defects in phenolic urethane core and mold binder systems.

Usage
Normally from 2% – 6% of sand weight.

RED IRON OXIDE SPECIFICATION FOUNDRY GRADE

Physical Properties

• This material is composed of 100% ground Hematite Ore
• Chemical Formula - Fe2O3
• Melting Point - 1475° to 1565° C
• Boiling Point - decomposes
• Solubility - insoluble in water and common organic solvents
• Specific Gravity - 4.50 to 5.30
• Apparent Bulk Density
  Loose: 53 lbs. per cubic foot
  Compacted: 117 lbs. per cubic foot