CATOCAL - CC

is a micronized natural Calcium Carbonate for achieving good results at higher loadings in various applications, specially paints and plastics.The particle structure is spherical and microcrystalline.

  Extremely suitable particle-size distribution to ensure better dispersion and excellent
     physical properties (e.g. increased impact strength) in various polymers/plastics
     application.

TECHNICAL  PROPERTIES

Specification :

Properies Unit

Value

Physical Properties
Top-cut size (d 97) Microns
12
Avg. particle size (d 50) Microns
5

Bulk density

gm/cc
0.9-1.1
Brightness %
98­/+ 2
Oil Absorption %
22-25
Specific Gravity --
2.7
Moisture % max

0.2

pH of Saturated acq. solution --

8.5-9.5

Chemical Properties
Total Carbonate % min 98
Total Silicates % max 0.2
Free Silica % max 0.08
Other Oxides % max 0.2
Coating (stearate) % 0.0

End Application :

Functional filler/additive in RPVCA pipes, Master batches, PP, HDPE, LDPE, ABS, Epoxy, PS and other polymer based compounds & as an extender in paints.