1 Properties
1.1 Physical Properties
1.1.1 Hardness
1.1.2 Grain Size
Medium to Fine Coarse Grained
Very fine-grained
1.1.3 Fracture
1.1.4 Streak
1.1.5 Porosity
Less Porous
Highly Porous
1.1.6 Luster
Vitreous and Pearly
Vitreous
1.1.7 Compressive Strength
140.00 N/mm2450.00 N/mm2
0.15
450
2.3.2 Cleavage
2.3.3 Toughness
2.3.4 Specific Gravity
2.3.5 Transparency
Transparent to Translucent
Translucent to Opaque
2.3.6 Density
2.8-2.9 g/cm32.7-2.71 g/cm3
0
1400
2.4 Thermal Properties
2.4.1 Specific Heat Capacity
0.92 kJ/Kg K0.74 kJ/Kg K
0.14
3.2
2.4.2 Resistance
Heat Resistant, Pressure Resistant, Wear Resistant
Heat Resistant, Impact Resistant, Pressure Resistant, Wear Resistant