1 Properties
1.1 fisik
1.1.1 atose
1.1.2 ukuran gandum
grained nggoleki
coarse grained
1.1.3 rengat
1.1.4 tilas
dingerteni
cahya kanggo coklat peteng
1.1.5 porosity
Highly keropos
kurang keropos
1.1.6 luster
1.1.7 kekuatan compressive
5.80 n / mm 2ora Sumadhiya
0.15
450
1.1.8 cleavage
sampurna
ora duwe aturan baku
1.1.9 kateguhan
durung ketemu
ora kasedhiya
1.1.10 tartamtu gravitasi
1.1.11 transparan
1.1.12 Kapadhetan
0.25-0.30 g / cm 32.8-2.9 g / cm 3
0
1400
1.2 situs termal
1.2.1 kapasitas panas tartamtu
0.84 kj / kg k0.92 kj / kg k
0.14
3.2
1.2.2 resistance
tahan panas, impact tahan, meksa tahan
tahan panas