Black Pearl

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Specifications

TECHNICALPROPERTIES

Cutting of Plategood
Cutting of Edgegood
Polishing Abbilitygood
Hardness(Mohs) 4
density(g/cm3) 2.71
Unit Volume Weight(g/cm3) 2.69
Water Absorption in Boiling Water (%) 0.3
Compressive Strength After Freezin (Mpa) 103,98
Freezing Lost (%) 0.0
Impact Resistance (Kgf.cm/cm3) 20
Bending Resistance (Mpa) 34.15
Apparent Porosity (%) 0.2
Solid Ratio (%) 99.8
Porosity Degree (%) 0.2
Average Wear Resistance (cm2/50 cm2) 17
Compressive Strength (Mpa) 138.4
Capillary Water Absorption Coefficient (G/m2.s0.5) 0.35
Water Absorption at Atmospheric Pressure (%) 0.08


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