Properties of Comendite lan Granophyre
Properties
fisik
atose
6-7
6-7
ukuran gandum
grained medium
medium kanggo nggoleki coarse grained
rengat
mrembet
ora kasedhiya
tilas
bluish ireng
putih
porosity
Highly keropos
kurang keropos
luster
kurang
kurang kanggo grainy karo bagean kala-kala pearly lan vitreous
kekuatan compressive
92.40 n / mm 2
21
175.00 n / mm 2
13
cleavage
ora kasedhiya
ora kasedhiya
kateguhan
2
ora kasedhiya
tartamtu gravitasi
2.38
2.6-2.7
transparan
opaque
opaque
Kapadhetan
ora Sumadhiya
2.6-2.8 g / cm 3
situs termal
kapasitas panas tartamtu
ora Sumadhiya
0.79 kj / kg k
16
resistance
tahan panas, impact tahan
tahan panas, nyandhang tahan
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