Product Details
High Grade Bauxite Silica Mullite Bricks For Cement Kilns , High
Temperature Insulation
Description:
Silica-mullite bricks are made with raw material high grade bauxite
and SiC and special sintering process. Silica-mullite bricks are
characterized by high density, good performance of abrasion
resistance and thermal shock resistance. It can constantly form
protective layer for reducing accrection formation, long
application cycle,etc.
Application:
The bricks are used for the transition zone, calcining zone,
cooling zone of medium and small cement kiln.
Specification:
Item |
Silica-mullite Bricks |
Al2O3, % |
65
|
SiO2+SiC, % | 30
|
Bulk Density, g/cm3 |
2.60
|
Apparent porosity, % |
20 |
Refractoriness, °C |
1790
|
Refractoriness under load 0.2 Mpa, °C |
1630
|
Cold crushing strength, Mpa
|
90 |
Thermal Shock Resistance, 1100°C, water quenching cycle
| 12 |
Thermal Conductivity, 1000°C, W/m`k | 2.3
|
Company Profile
Our company can provide not only the domestic and foreign customers
excellent quality of high-temperature thermal insulation material,
but also the first-rate service including professional furnace
lining design, installation supervision, engineering construction
etc.
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16px;"="">We can provide our customers with professional and
personalized products and engineering services according to the
actual working condition and requirements of each customer, in
order to meet customers’ increasing demand of energy-saving and
products quality improving, Our tenet is: quality and credibility
is fundamental, technology and service is the life.