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Light Weight High Alumina Kiln Refractory Bricks With Small Thermal Conductivity

Light Weight High Alumina Kiln Refractory Bricks With Small Thermal Conductivity

Light Weight High Alumina Kiln Refractory Bricks With Small Thermal Conductivity

Product Details:

Place of Origin: China
Brand Name: RSNC
Certification: CE ISO9001

Payment & Shipping Terms:

Minimum Order Quantity: 1 PIECE
Price: USD 220 MT
Packaging Details: Fumigation Pallet in size 920*920*1030mm with cardboard and corner protection,waterproof film
Delivery Time: 25 Working Days After Payment
Payment Terms: Western Union, L/C, T/T
Supply Ability: 1000 TON PER MONTH
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Detailed Product Description
Fe2O3: 2% Bulk Density: 1.0g/cm3
Cold Crushing Strength: 4.0MPa Work Temperature: 1400C
Name: High Alumina Refractory Bricks

Light Weight High Alumina Kiln Refractory Bricks With Small Thermal Conductivity

 

Application:

 

By using the products widely in insulating layers of various thermal equipments for example blast furnace, hot blast furnace, coke oven and linings where no high temperatures melt corrosion occurs.

 

Features:

 

Characterized by low bulk density, maximum service temperature is 1350C., high cold crushing strength, size precision and hold the most stable and lowest thermal conductivity of all insulating refractory bricks at present.

The total weight of the furnace body and walls thickness can be reduced effectively, thermal efficiency and working condition can be improved, energy consumption can be lowered, and productivity and significant economic results can be achieved.

 

High alumina lightweight insulating refractory brick is a kind of insulation material adopting organic matter as ignition loss substance in order to increase the porosity of refractory, which has such advantages as high porosity, small volume density, good insulation effect, high mechanical intensity, small thermal conductivity and long service life. For various industrial kilns & furnaces, it is a kind of essential refractory for energy saving and temperature preservation.

 

 

Physical and chemical index:

 

 

Brand

Inedx

HG-1.2 LG-1.0 LG-0.9 LG-0.8 LG-0.7 LG-0.6 LG-0.5
Al2O3,% ≥48
Fe2O3,% ≤2.0
Bulk Density ≤ 1.2 1.0 0.9 0.8 0.7 0.6 0.5
Cold Crushing Strength ≥ 5 3.92 3.43 2.94 2.45 1.96 1.47

(350°C)W/m.K

Thermal Conductivity ≤

0.55 0.5 0.45 0.35 0.35 0.30 0.25
Temp reheating shrinkage less than 2.0% 1400 1400 1400 1400 1350 1350

1250

 

 

Product Pictures:

 

Light Weight High Alumina Kiln Refractory Bricks With Small Thermal ConductivityLight Weight High Alumina Kiln Refractory Bricks With Small Thermal Conductivity

Light Weight High Alumina Kiln Refractory Bricks With Small Thermal ConductivityLight Weight High Alumina Kiln Refractory Bricks With Small Thermal Conductivity

 

 

Contact Details
Zhengzhou Rongsheng Kiln Refractory Co., Ltd.

Contact Person: Allen

Tel: +8613937180183

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