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High Alumina high temperature insulation Kiln Refractory Bricks Lightweight for Rotary Kiln

High Alumina high temperature insulation Kiln Refractory Bricks Lightweight for Rotary Kiln

High Alumina high temperature insulation Kiln Refractory Bricks Lightweight for Rotary Kiln

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 920*920*1030mm
Delivery Time: 25 days
Payment Terms: Western Union, L/C, T/T
Supply Ability: 1000 TON PER MONTH
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Detailed Product Description
Al2O3: 48% Fe2O3: 2%
Bulk Density: 1.0g/cm3 Cold Crushing Strength: 4.0MPa
Work Temperature: 1400C

High Alumina high temperature insulation Kiln Refractory Bricks Lightweight for Rotary Kiln

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.

 

Composition

This series of High Alumina Insulating Refractory Brick are made of selected high alumina bauxite, kaolin clay, and hollow microsphere. By shaping at high pressure and sintering at high temperature

 

 

 

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

 

High Alumina high temperature insulation Kiln Refractory Bricks Lightweight for Rotary KilnHigh Alumina high temperature insulation Kiln Refractory Bricks Lightweight for Rotary Kiln

High Alumina high temperature insulation Kiln Refractory Bricks Lightweight for Rotary KilnHigh Alumina high temperature insulation Kiln Refractory Bricks Lightweight for Rotary Kiln

Contact Details
Zhengzhou Rongsheng Kiln Refractory Co., Ltd.

Contact Person: Allen

Tel: +8613937180183

Send your inquiry directly to us (0 / 3000)

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