Properties:
The main raw materials for these products are andalusite, sillimanite, corundum, mullite stones, bauxite and flint. Pressing and sintering during the productiong.  Low impurities, strong thermal shock resistance as well as good creeping result are characteristic of the products. They collects the advantages of Japanese, Netherlands and Chinese Styles.
Specification:
|
Item |
HD |
HS |
HB |
|
Al203, % |
53 |
57 |
65 |
|
Fe2O3, % |
1.7 |
0.8 |
0.8 |
|
TiO2, % |
0.6 |
0.5 |
0.5 |
|
R2O, % |
0.6 |
0.6 |
0.6 |
|
A.P. % |
20 |
20 |
20 |
|
B.D. g/cm3 |
2.35 |
2.40 |
2.45 |
|
CCS MPa |
0-0.4 |
0-0.4 |
0-0.4 |
|
Creeping rate % |
0.2(1350) |
0.2(1400) |
0.2(1450) |
|
P.L.C. % 1400¡æ X 4h |
¡À0.2 |
¡À0.2 |
¡À0.2 |
|
RUL ¡æ |
1350 |
1470 |
1520 |
|
Thermal Shock (1100¡æ water cooling) |
20 |
20 |
20 | |
