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microporous carbon blocks

product details


 
s. no.
properties
unit
typical values
guaranteed mean
test method
1
bulk density
g/cc
1.65
≥1.62
yb/t119
2
apparent porosity
%
14.5
≤16
yb/t 908
3
cold crushing strength
mpa
52
≥35
gb/t 1431
4
thermal conductivity at
40℃
200℃
400℃
600℃
w/mk
8.7
10.5
14.8
15.4
≥6
≥12
yb/t 5291
5
alkali resistance
yb/t 5213
6
modulus of rupture
mpa
12.5
≥10
7
thermal expansion
%
0.3
8
mean pore diameter
µm
0.2
≤0.5
yb/t 118
9
volume of pore dia. <1µm
%
78
yb/t 118
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