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Personne àcontacter kevin
Taohua, Jiangxi
Components
|
Value
|
SiO2
|
>*9%
|
Al2O3
|
****3%
|
SiO2+ Al2O3
|
>*2%
|
Fe2O3
|
<1.0%
|
CaO
|
<0.*5%
|
MgO
|
<2%
|
K2O+Na2O
|
**4%
|
Other
|
<1%
|
Indicators
|
Units
|
Value
|
Significant porosity
|
Vol%
|
1
|
Specific heat
|
KJ/Kg
|
******0
|
Crushing Strength
|
N/mm2
|
******0
|
Gross weight
|
g/cm3
|
2.**2.*5
|
Acid
|
%
|
*9.*8
|
Kiln temperature
|
℃
|
***0 to ***0
|
Softening temperature
|
℃
|
>***0
|
Water absorption
|
%
|
<0.2
|
Coefficient of thermal
expansion
|
***6mm/mm℃
|
4.7
|