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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

Brand Name:Rongsheng
Certification:ISO9001 CE SGS
Model Number:Sillica-mullite bricks
Minimum Order Quantity:5 MT
Delivery Time:Within 25 working days
Payment Terms:L/C, T/T, Western Union
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Verified Supplier
Location: Zhengzhou Henan China
Address: 10th & 11th Floors, No.6 Building, Central China Electronic Commerce Port, Daxue Road, Erqi District, ZhengZhou City, Henan Province, China
Supplier`s last login times: within 48 hours
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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



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

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

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