RED OF KANDIA

MINERALOGICAL COMPOSITION CHEMICAL ANALYSIS (Weight %)
CALCITE 95 CaO 52,45
ALBITE K20
DOLOMITE MgO 0,43
EPIDOTE Na2O
QUARTZ  3 SiO2 3,70
HEMATITE MnO
MUSCOVITE Fe2O3 0,73
CHROMITE CO2 41,19
SERICITE Al2O3 1,50
CLAYS
CLORITE
PHYSICAL AND MECHANICAL PROPERTIES
APPARENT SPECIFIC WEIGHT Kg/m3 2710
MODULUS OF ELASTICITY tn/cm2
ABSORPTION COEFFICIENT Wt% 0,14
ABRASION RESISTANCE mm (DIN 52108) 3,83
COMPRESSIVE STRENGTH Kg/cm2 975
MICROHARDNESS KNOOP Kg/mm2 135,50
MODULUS OF RAPTURE Kg/cm2 158