1 Properties
1.1 fisik
1.1.1 atose
1.1.2 ukuran gandum
grained nggoleki
coarse grained
1.1.3 rengat
conchoidal
ora duwe aturan baku
1.1.4 tilas
1.1.5 porosity
kurang keropos
kurang keropos
1.1.6 luster
greasy kanggo kurang
mutiyara kanggo subvitreous
1.1.7 kekuatan compressive
200.50 n / mm 2ora Sumadhiya
0.15
450
1.1.8 cleavage
ora kasedhiya
ora duwe aturan baku
1.1.9 kateguhan
1.1.10 tartamtu gravitasi
1.1.11 transparan
1.1.12 Kapadhetan
ora Sumadhiya2.7-4 g / cm 3
0
1400
1.2 situs termal
1.2.1 kapasitas panas tartamtu
1.12 kj / kg k0.84 kj / kg k
0.14
3.2
1.2.2 resistance
tahan panas
tahan panas, impact tahan, meksa tahan, ngeruk tahan, nyandhang tahan