Properties of Latite lan Anthracite
Properties
fisik
atose
5-5.5
1-1.5
ukuran gandum
grained nggoleki
medium kanggo nggoleki coarse grained
rengat
conchoidal
conchoidal
tilas
putih
ireng
porosity
banget kurang keropos
kurang keropos
luster
subvitreous kanggo kurang
mengilap
kekuatan compressive
310.00 n / mm 2
2
ora Sumadhiya
cleavage
sampurna
non-ana
kateguhan
2.7
ora kasedhiya
tartamtu gravitasi
2.86
1.1-1.4
transparan
tembus
opaque
Kapadhetan
2.8-2.9 g / cm 3
1.25-2.5 g / cm 3
situs termal
kapasitas panas tartamtu
0.92 kj / kg k
10
1.32 kj / kg k
4
resistance
tahan panas, meksa tahan
tahan panas, banyu tahan
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