CALCITE OR NATURAL CALCIUM CARBONATE
Calcite is also known as chalk powder or natural calcium carbonate. It comes in bright white colour and it has nodular particle size with strong crystal structure.
Industrial Applications : 1. Paints
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Used in bulk in economic quality cement primer, wood primer, cement paint, metal primer, distemper, emulsion paint, texture coating and many others.
2. Plastic
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Used in rigid PVC pipes, footwear, cables, leather cloth, and many others.
3. Rubber
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Used in rubber industry as a bulk filler, in many rubber products.
4. Construction Chemical :
Used in variety of construction chemical products, water proofing compounds etc.
Tiles and Ceramics : Important filler in tile manufacture and also as glazing material and body constituent of Ceramic tiles.
Misc. Application : Used in pollution control, neutralizing chemicals for acid wash, and source of calcium salt.
Applications of this is also in bulk industries like cement, steel and others.
Normal Supplies : 200 mesh, 300 mesh, and micronised.
Packing : HDPE bags 50 Kgs. nett.
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| specifications︰ | Chemical Formula : CaCO3 98% +., MgcO3 1%
Physical Properties :
Colour Super snow white
Specific gravity 2.65
Oil absorption 18 to 20
PH (10% Solution) 8.5
Bulk Density 1.5 Gms/Lt.
Whitness on Gloss Reflectometer 96%
Chemical Composition :
caco3 90 to 98%+
Sio2 1.5% max.
Mgo 1% max.
fe2o3 .1%max.
Alkali 0.10%
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