1 Properties
1.1 Physical Properties
1.1.1 Hardness
1.1.2 Grain Size
Fine Grained
Medium to Fine Coarse Grained
1.1.3 Fracture
1.1.4 Streak
1.1.5 Porosity
1.1.6 Luster
Greasy
Subvitreous to Dull
1.1.7 Compressive Strength
225.00 N/mm2175.00 N/mm2
0.15
450
5.2.3 Cleavage
5.3.2 Toughness
5.3.4 Specific Gravity
6.1.2 Transparency
6.1.3 Density
2.8-2.9 g/cm32.9-2.91 g/cm3
0
1400
6.2 Thermal Properties
6.2.1 Specific Heat Capacity
0.88 kJ/Kg K0.79 kJ/Kg K
0.14
3.2
6.2.5 Resistance
Heat Resistant, Pressure Resistant
Heat Resistant, Impact Resistant, Pressure Resistant