Properties
fisik
atose
6.5
7
ukuran gandum
banget nggoleki-grained
grained nggoleki
rengat
ora kasedhiya
ora rata, splintery utawa conchoidal
tilas
putih
putih
porosity
kurang keropos
Highly keropos
luster
kurang kanggo mutiyara kanggo subvitreous
waxy lan kurang
kekuatan compressive
130.00 n / mm 2
16
ora Sumadhiya
cleavage
ora kasedhiya
non-ana
kateguhan
ora kasedhiya
1.5
tartamtu gravitasi
2.6
2.5-2.8
transparan
opaque
tembus kanggo opaque
Kapadhetan
2.6 g / cm 3
2.7 g / cm 3
situs termal
kapasitas panas tartamtu
0.79 kj / kg k
16
0.74 kj / kg k
19
resistance
tahan panas, nyandhang tahan
tahan panas, impact tahan, meksa tahan, nyandhang tahan
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