Chalk Powder By Deepak Micro Minerals

Deep industry knowledge and exceptional technical expertise have helped us to acquire a respectable position as a manufacturer, supplier and exporter of Chalk Powder in Gurgaon, Haryana, India. Our array of powders is available in various packaging options so as to cater to the specific requirements of our prestigious clients. In addition to this, this product is widely used to make slaked lime and quick lime, which find application in lime. Some other applications of Chalk Powder are as follows:

Repels Ants
Absorbs Moisture
Lifts Stains
Stabilizes Screwdrivers
Perfects Patterns

Details:

Chalk is a also naturally occurring calcium carbonate. The difference is that it exists in amorphous form where as calcite exists in crystalline form. Its amorphous form gives tremendous suspending powder in coating. However, the draw back of the powder is its cream off white color.

Chemical Formula: CacO3, MgCO3, CaMg (CO3)2

Calcium Carbonate Min. 80%

Physical Properties:

Sp. Gravity : 2.7 to 2.9
Bulk density : 1.5
PH of 10% solution : 8.5
Oil absorption value : 13 to 20
Refractive index : 1.52
Moisture and volatile matter : 0.5 to 1% max.

Chemical Composition:

CaCO3 97.0%
SiO2 1.10%