1 Properties
1.1 fisik
1.1.1 atose
1.1.2 ukuran gandum
medium kanggo nggoleki coarse grained
ora ditrapake
1.1.3 rengat
1.1.4 tilas
1.1.5 porosity
Highly keropos
kurang keropos
1.1.6 luster
kurang kanggo vitreous kanggo submetallic
ora kasedhiya
1.1.7 kekuatan compressive
ora Sumadhiya37.40 n / mm 2
0.15
450
1.1.8 cleavage
1.1.9 kateguhan
ora kasedhiya
ora kasedhiya
1.1.10 tartamtu gravitasi
1.1-1.4ora Sumadhiya
0
8.4
1.1.11 transparan
1.1.12 Kapadhetan
800-801 g / cm 3ora Sumadhiya
0
1400
1.2 situs termal
1.2.1 kapasitas panas tartamtu
1.26 kj / kg kora Sumadhiya
0.14
3.2
1.2.2 resistance
tahan panas
tahan panas, meksa tahan, nyandhang tahan