×

Batubara
Batubara

Comendite
Comendite



ADD
Compare
X
Batubara
X
Comendite

Properties of Batubara lan Comendite

Properties

atose

ukuran gandum

rengat

tilas

porosity

luster

kekuatan compressive

cleavage

kateguhan

tartamtu gravitasi

transparan

Kapadhetan

kapasitas panas tartamtu

resistance

 
1-1.5
medium kanggo nggoleki coarse grained
conchoidal
ireng
kurang keropos
kurang kanggo vitreous kanggo submetallic
-
-
-
1.1-1.4
opaque
1100-1400 g / cm 3
1.32 kj / kg k
tahan panas
 
6-7
grained medium
mrembet
bluish ireng
Highly keropos
kurang
92.40 n / mm 2
-
2
2.38
opaque
-9999 g / cm 3
0.79 kj / kg k
tahan panas, impact tahan