|
|
|
 |
product name: | 200#-0 tabular alumina for steel plant |
| Place of Origin: | Peoples Republic of China | |
| Post Date: | March 20, 2019 | |
| Edit Date: | March 20, 2019 | |
Detailed Product Description:
Production feature:
Tabular alumina has good heat resistance and good bulk temperature thermal shock capabilities. The crystal staggered plate shape, to increasing the mechanical strength of the particles; interior structure full of closed pores, high bulk density, low apparent porosity and water absorption, to reducing the amount of fluid re-use productions; With good physical properties like: high refractoriness, excellent thermal shock resistance, low shrinkage and good thermal load strength etc. Meanwhile, high-purity avoiding damage to machines. Sicheng is your best choose as refractory material/ceramic material and insulating materials.
|
Items |
unit |
Index |
|
|
Chemical Compositions |
Al2O3 |
% |
99.00min |
|
SiO2 |
% |
0.25max |
|
|
Fe2O3 |
% |
0.10max |
|
|
Na2O |
% |
0.40max |
|
|
Bulk density |
g/cm3 |
3.50min |
|
|
Absorbing water rate |
% |
1.5max |
|
|
Porosity rate |
% |
5.0max |
|
|
Grain Size |
mm |
0-1 1-3 3-5 5-8 |
|
|
Fine Powder |
mesh |
-180 -200 -300mesh -325mesh |
|