1 Properties
1.1 Physical Properties
1.1.1 Hardness
1.1.2 Grain Size
Medium to Fine Coarse Grained
Fine Grained
1.1.3 Fracture
1.1.4 Streak
1.1.5 Porosity
Less Porous
Very Less Porous
1.1.6 Luster
Vitreous and Pearly
Subvitreous to Dull
1.1.7 Compressive Strength
140.00 N/mm2310.00 N/mm2
0.15
450
1.1.17 Cleavage
1.1.18 Toughness
1.1.19 Specific Gravity
1.1.22 Transparency
Transparent to Translucent
Translucent
1.1.23 Density
2.8-2.9 g/cm32.8-2.9 g/cm3
0
1400
1.3 Thermal Properties
1.3.1 Specific Heat Capacity
0.92 kJ/Kg K0.92 kJ/Kg K
0.14
3.2
1.3.2 Resistance
Heat Resistant, Pressure Resistant, Wear Resistant
Heat Resistant, Pressure Resistant