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Calcite Powder

Calcite is a natural crystal that has high birefringence and wide spectral transmission and available in reasonably sized rhombus. Its Distinct features are as under:

  • Rapid and complete dispersion
  • Very Low abrasion at high loading
  • Very low moisture content.
  • Good compatibility with Polymers and other Additives
  • Better impact strength of polymer compound as compared to uncoated material.
1. Appearance Fine White Powder
2. Calcium Carbonate Content 94.0 - 97.0 %
3. Magnesia As Mgo 0.4 - 0.6 %
4. Silica As Sio2 2 - 4%
5. Ph 9.0 - 10.5
6. Specific Gravity 2.60 - 2.70
7. Solution In 5 N.Hcl Clear
8. Fineness 99.8 %
9. Moisture 0.5 - 0.8 %
10. Mesh 300-500
11. Brightness 94% - 96%

Uses of Calcite Powder

>>PP compounding (automotive, furniture, crates)

>>Rigid PVC Pipes

>>Antifabrilliant additive Masterbatches for PP 7 LDPE woven sacks

>> Additive Masterbatches for Paper like LLDPE films

>>PVC cable and other compounds

>>PU foam

Paper LLDPE Films
PU Foam      
PVC Cable
Rigid PVC Pipes