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PRODUCTS

UNCOATED CALCIUM CARBONATE

OUR PRODUCTS PLAY CRUCIAL ROLE IN FOLLOWING INDUSTRIES

Earth's Crust Comprises of more than 4% Calcium Carbonate (CaCO ). It is 3 found in forms of chalk, limestone and marble, produced by over million years of sedimentation of shells of small fossilized snails, shellfish and coral. Although all three forms are identical in chemical terms, they differ in many other respects like purity, whiteness, thickness and homogeneity. Pure Calcium Carbonate can be produced from marble, or it can be prepared by passing carbon dioxide into a solution of calcium hydroxide.

Minaxi Minerals pioneered the manufacturing of quality Calcium Carbonate. We offer natural Calcium Carbonate, which is extracted by mining or quarrying and the same is used for industrial purposes.

Calcium Carbonate is one of the most useful and versatile materials known to man and can be used in diverse industries.

 

Grades:

 

Grade CARB 310 CARB 415 CARB 520
Physical Properties
Whiteness 98 97 97
Brightness 98 98 98
Loose B.D gm/ml 0.58 0.60 0.80
Oil Absorption 20 18 16
Colour Tone Cream White White White
Partical Size      
D 97 11 Microns 15 19
D 50 2.5 3.5 5
Residue on 500 # Nil Nil Nil
Coated / Uncoated Coated Coated Coated
Chemical Properties
CaCO3 96.00% 96.00% 95.00%
SiO 2.00% 2.00% 3.00%
MgCO 0.5% 0.5% 0.5%
Specific Gravity 2.7 2.7 2.7

Advantages

  • Higher Mechanical Properties in Thermoplastic Applications
  • Higher Flow Properties
  • Prevents Chalking
  • Better Gloss & Whiteness in Paints and Powder Coating Applications
  • Excellent Dispersion Properties

Recommended Application

  • Color and Antifab. Master Batches
  • PVC Flooring & Leather Cloth Industry
  • Rigid and Conduit PVC Pipes
  • LDPE , PP Compounding
  • Liquid & Powder Paints Industries
  • Epoxy, SMC & DMC Compounds