| Sign In | Join Free | My benadorassociates.com |
|
| Sign In | Join Free | My benadorassociates.com |
|
| Categories | High Alumina Refractory Brick |
|---|---|
| Brand Name: | Rongsheng |
| Model Number: | LZ-55, LZ-60, LZ-70, LZ-75 |
| Certification: | ISO9001 MSDS |
| Place of Origin: | Henan China |
| Payment Terms: | L/C, T/T, Western Union |
| MOQ: | 5 Tons |
| Price: | usd 200-500 per ton |
| Supply Ability: | 5000 tons per month |
| Delivery Time: | Within 25 working days after the prepayment |
| Packaging Details: | Packed on wooden pallets and water-proof cover |
| Product name: | High Alumina Fire Brick |
| Size: | 230*114*65mm |
| Al2O3, %: | 55-80 |
| Material: | High alumina bauxite |
| Origin: | Xinmi |
| Certificate: | ISO9001 CE SGS |
| Company Info. |
| Zhengzhou Rongsheng Refractory Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
Fire Proof 230*114*65mm Refractory Fire Bricks 55% Al2o3 , Furnaces And Kiln Bricks
Fire-proof High Alumina Refractory Brick 230*114*65mm 55%Al2O3 for Furnaces and Kilns
Category of Refractory Brick/Fire Brick:
a) According the made method, it can be divided into burnt brick, unburned brick, and electric smelting brick.
b) According the shape and size, it can be divided into standard brick, general brick and abnormal shape brick.
c) According the content of the Al2O3, it can be divided into fire clay brick and high alumina brick.
Features:
Resistance to High temperature, Resistance to erosion, resistance to abrasion;
Excellent compression strength;
Resistance to acid and alkali;
Excellent heat stability.
Application
The high alumina bricks are widely applied to industrial furnace, glass furnace, chemical industrial furnace, utility industry furnace lining, smelting furnace, and heat insulation ventilation wall.
Properties of High Alumina Brick:
| Al2O3 (%) | ≥60 | ≥70 | ≥75 | 80 |
| SIO2 (%) | 32 | 22 | 20 | ≥18 |
| Fe2O3 (%) | ≤1.7 | ≤2.0 | ≤1.8 | ≤1.8 |
| Na2O+K2O(%) | <2.3 | <2.0 | <1.2 | |
| Refractoriness | 1790 | >1770 | >1790 | ≥1790 |
| refractoriness under load 0.2mpa(°C) | 1450 | >1510 | >1520 | ≥1520 |
| Porosity (%) | 22 | <22 | <21 | 20 |
| Bulk density(g/cm3) | 2.33 | 2.43-2.48 | 2.45-2.55 | 2.55 |
| Cold Cushing strength (Mpa) | ≥45 | ≥50 | ≥54 | ≥60 |
| Thermal expansion at 1000°C (%) | ≤0.3 | ≤0.3 | ≤0.3 | ≤0.3 |
| Reheating shrinking change(%) 1500°CX24h | -0.3 | -0.3 | -0.3 | -0.3 |
|
Dry Pressed High Alumina Refractory Brick High Temperature Firebrick
High Temp Insulation High Alumina Refractory Brick For Glass / Cement Rotary Kiln
High Density Shaped High Alumina Refractory Brick , Insulated Refractory Fire Bricks
Heat Resistant Construction High Alumina Refractory Brick Thermal Conductivity
Construction Chamotte Alumina Refractory Bricks With Low Thermal Conductivity
Fire Resistant Dry Pressed High Alumina Insulation Refractory Bricks , High Density
Hot Blast Furnace / Stove High Alumina Refractory Brick Chequer Insulated Fire Brick
High Temperature Phosphate High Aluminum Brick Refractory Insulating Firebrick
Heat Resistant Fireproof High Alumina Refractory Brick For Rotary Cement Kiln
Rotary Kiln High Alumina Light Weight Refractory Insulating Fire Brick 48% - 75% AL2O3
