Chawk Powder

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Chawk 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.

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Deepak Micro Minerals

India

Business Type:: Manufacturer, Distributor / Wholesaler, Exporter

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Narendra Pal Tyagi
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Chawk 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: Chemical Composition:

Sp. Gravity : 2.7 to 2.9 CaCO3 97.0%.
Bulk density : 1.5 SiO2 1.10%.
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.

Located at Khushkheda RIICO Industrial Area, Deepak Micro Minerals is able to cater its range across the world within stipulated time frame. Incorporated in the year 1980, we are known as a renowned manufacturer, exporter in the industry.

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