Skip to content
Silica-mullite bricks are sintered products with high wear resistance after being pressed and formed with sillimanite, mullite, high-alumina bauxite clinker as the main raw materials or other auxiliary materials.
Product features: high load softening temperature, good high temperature performance, good wear resistance.
Application areas: front transition zone, rear transition zone and decomposition zone of cement rotary kiln, used for preheating zone.
|
|
JGMF-1 |
|
|
|
Insulation layer
|
|
|
Al2O3% ≥ |
65 |
50 |
|
SiC+SiO2≥ |
30 |
--- |
| Bulk density (g/cm3) |
2.65 |
2.1--2.3 |
|
porosity≤ |
17 |
-- |
| Compressive strength Mpa≥ |
90 |
50 |
|
0.2Mpa load softening temperature℃ T0.6≥ |
1650 |
1500 |
|
Thermal shock resistance 800℃ water cooling water circulation≥ |
15 |
15 |
| Wear resistance A/ C≥
|
5 |
-- |
| Thermal Conductivity 800℃w.m.k |
2.5--2.3 |
1.0--1.3 |
