|
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
|
U
|
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
|