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Fine Ground Calcium Carbonate

Fine Ground Calcium Carbonate

Fine calcium carbonates may be applied in synthetic marble manufacturing (sinks, bowls and washbasins), wall coating, ceramics, glasses, inks, varnishes, rubber, PVA-based masses, soaps, agglomerates, asbestos, chewing gum, cosmetics, glues, electrodes, wall mass, papers, plastic, polyester, chemical and pharmaceutical products, rugs, carpets, animal feed, and inert silicate substitutes in bird digestion, offering exchange and absorption of Ca++ and Mg by the bird organism.

Characteristics PRO 60 PRO 80 PRO 100 PRO 150 PRO 200 PRO 325
CaCO3 80 minimum 80 minimum 80 minimum 80 minimum 80 minimum 80 minimum
MgCO3 17 maximum 17 maximum 17 maximum 17 maximum 17 maximum 17 maximum
Superior Court 97% (μ) = d97 - - - - - -
Mesh residue 16 mesh - - - - - -
Mesh residue 20 mesh - - - - - -
Mesh residue 30 mesh - - - - - -
Mesh residue 40 mesh - - - - - -
Mesh residue 50 mesh - - - - - -
Mesh residue 60 mesh 5,0 - 10,0 - - - - -
Mesh residue 80 mesh - 10,0 - 15,0 - - - -
Mesh residue 325 mesh - - - - - 0,5 - 1,5
Insoluble in HCL - RI (%) 5 maximum 5 maximum 5 maximum 5 maximum 5 maximum 5 maximum
Apparent Density (g/cm³) 1,6 - 2,0 1,6 - 2,0 1,6 - 2,0 1,6 - 2,0 1,6 - 2,0 1,6 - 2,0
Absorption rate in PDO < 33 < 33 < 33 < 33 < 33 < 33
Whiteness(%) > 95 > 95 > 95 > 95 > 95 > 95
SiO2 (%) 2,5 maximum 2,5 maximum 2,5 maximum 2,5 maximum 2,5 maximum 2,5 maximum
pH (%) 8,0 - 10,0 8,0 - 10,0 8,0 - 10,0 8,0 - 10,0 8,0 - 10,0 8,0 - 10,0

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Sala: 601 e 602 | Enseada do Suá

Vitória/ES - Brasil | 29.050-335

 

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