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Low Bulk Density Insulating High Alumina Brick High Temperature Refractory Bricks
Low Bulk Density Insulating High Alumina Brick High Temperature Refractory Bricks
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%
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.

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

Low Bulk Density Insulating High Alumina Brick High Temperature Refractory Bricks

Product tags

high alumina bricks

,

high alumina brick for stove

,

kiln refractory bricks
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Low Bulk Density Insulating High Alumina Brick High Temperature Refractory Bricks

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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
Low Bulk Density Insulating High Alumina Brick High Temperature Refractory Bricks

Zhengzhou Rongsheng Refractory Co., Ltd.

Verified Supplier
11 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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