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High Grade Bauxite Silica Mullite Bricks For Cement Kilns , High Temperature Insulation

Categories Silica Refractory Bricks
Brand Name: Rongsheng
Model Number: Sillica-mullite bricks
Certification: ISO9001 CE SGS
Place of Origin: Henan China
MOQ: 5 MT
Price: USD 500-800 Per ton
Payment Terms: L/C, T/T, Western Union
Supply Ability: 100 MT per ton
Delivery Time: Within 25 working days
Packaging Details: Wooden pallets, water-proof cover and carton
Product Name: Silica-mullite bricks
Color: Red brown
Application: Cement Kiln Transition Zone
Service Temperature: 1600 Degree C
Origin: Xinmi
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High Grade Bauxite Silica Mullite Bricks For Cement Kilns , High Temperature Insulation


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



Quality High Grade Bauxite Silica Mullite Bricks For Cement Kilns , High Temperature Insulation for sale
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