Product: Calcium Carbonate (SNOWCAL® 30)

Specification No: CAL007

Description:  General purpose whiting of good brightness and purity

Calcium Carbonate (CaCO3)        %w/w               min                 96.8
HCl insoluble content                     %w/w               max            2.3

Fineness:
Residue on a 63 μm sieve             %                                0.02
Residue on a 45 μm sieve             %                                 0.4
Top cut (d98%)                              μm                               36
Mean particle size (d50%)             μm                             3
Particles <2μm                               %                                 35

Whiteness: ·
Brightness (Ry, C/2°)                     %                                88
Moisture ex works                          %                                 0.1

Loose bulk density                         g/ml                            0.9
Packed bulk density                       g/ml                            1.1
Specific gravity                              g/ml                              2.7
Oil absorption                                g/100ml                       14
pH value                                                                                 9

Nexchem Ltd are distributors of Calcium Carbonate.

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