AZS re-sintered bricks, Sintered zircon mullite bricks, Cast zircon 333 and Zircon mullite products with properties of high temperature resistance, good thermal shock resistance, resistance to slag erosion and glass liquid erosion, are suitable for various glass furnace and can be used in melting tanks, working tanks, superstructures, feed channels and forming parts etc.
Technical Data Sheet:
| Index / Product |
Unit |
AZS Resintered Bricks |
Sintered Zircon Mullite Brick |
Cast Zr333 |
Cast Zircon Mullite Brick |
|
|
AZS16 |
AZS20 |
AZS32 |
ZM20 |
ZM25 |
ZM32 |
Zr333 |
MCZM20 |
| Al2O3 ≧ |
% |
- |
- |
- |
- |
60 |
52 |
74 |
67 |
| ZrO2 ≧ |
% |
16 |
20 |
32 |
20 |
25 |
32 |
11 |
20 |
| SiO2 ≦ |
% |
- |
- |
- |
- |
- |
- |
- |
12 |
| Fe2O3 ≦ |
% |
0.5 |
0.5 |
0.5 |
0.3 |
0.3 |
0.3 |
0.3 |
0.3 |
| Apparent Porosity ≦ |
% |
18 |
18 |
18 |
18 |
18 |
18 |
20 |
20 |
| Bulk Density ≧ |
g/cm3 |
2.7 |
2.8 |
3.1 |
2.95 |
2.98 |
3.1 |
2.9 |
2.95 |
| Cold Crushing Strength ≧ |
Mpa |
70 |
80 |
80 |
100 |
100 |
100 |
80 |
80 |
| Refractories under Load≧(0.2Mpa) |
℃ |
1580 |
1620 |
1630 |
1650 |
1650 |
1650 |
1630 |
1630 |
Note: All chemical-physical data are obtained based on the corresponding refractory bricks of standard size.
