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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
Specifications
Brand Name :
RSNC
Certification :
CE ISO9001
Place of Origin :
China
MOQ :
1 PIECE
Price :
USD 220 MT
Payment Terms :
Western Union, L/C, T/T
Supply Ability :
1000 TON PER MONTH
Delivery Time :
25 days
Packaging Details :
Fumigation Pallet 920*920*1030mm
Al2O3 :
48%
Fe2O3 :
2%
Bulk density :
1.0g/cm3
Cold Crushing Strength :
4.0MPa
Work Temperature :
1400C
Description

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

Product tags

kiln refractory bricks

,

refractory bricks for cement kilns

,

insulating refractory brick
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High Alumina high temperature insulation Kiln Refractory Bricks Lightweight for Rotary Kiln

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Product Detail
Brand Name :
RSNC
Certification :
CE ISO9001
Place of Origin :
China
MOQ :
1 PIECE
Price :
USD 220 MT
Payment Terms :
Western Union, L/C, T/T
Contact Supplier
High Alumina high temperature insulation Kiln Refractory Bricks Lightweight for Rotary Kiln

Zhengzhou Rongsheng Refractory Co., Ltd.

Verified Supplier
12 Years
henan, zhengzhou
Since 2011
Business Type :
Manufacturer
Main Products :
Kiln Refractory Bricks, Refractory Fire Bricks, High Alumina Refractory Brick
Total Annual :
20000000-50000000
Employee Number :
101~150
Certification Level :
Verified Supplier
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