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Chemicals Inorganic Chemicals Non-Metallic Products Refractory High Temperature Alumina Thermal Insulation Bricks Ladrillos Refractarios Aluminum Refractory Bricks For Iron Melting Furnaces
Chemicals Inorganic Chemicals Non-Metallic Products Refractory High Temperature Alumina Thermal Insulation Bricks Ladrillos Refractarios Aluminum Refractory Bricks For Iron Melting Furnaces
Chemicals Inorganic Chemicals Non-Metallic Products Refractory High Temperature Alumina Thermal Insulation Bricks Ladrillos Refractarios Aluminum Refractory Bricks For Iron Melting Furnaces
Chemicals Inorganic Chemicals Non-Metallic Products Refractory High Temperature Alumina Thermal Insulation Bricks Ladrillos Refractarios Aluminum Refractory Bricks For Iron Melting Furnaces
Chemicals Inorganic Chemicals Non-Metallic Products Refractory High Temperature Alumina Thermal Insulation Bricks Ladrillos Refractarios Aluminum Refractory Bricks For Iron Melting Furnaces
Chemicals Inorganic Chemicals Non-Metallic Products Refractory High Temperature Alumina Thermal Insulation Bricks Ladrillos Refractarios Aluminum Refractory Bricks For Iron Melting Furnaces
Specifications
Brand Name :
RONGSHENG
Certification :
ISO9001
Place of Origin :
Henan, China
MOQ :
1 Ton
Service Life :
Long
Bulk Density :
≥ 2.5 g/cm3
Cold Crushing Strenghth :
60 Mpa
Dimension :
ISO size
Porocity :
22%
Al2O3 Content :
≥ 48%
Usage :
Liner
Temperature :
1700-1800℃
Ccs Strength :
45
Extended Kiln Life :
Yes
Permanent Linear Change :
1400℃*3h±0.5
Bending Strength :
>20MPa
Heat Resistance :
High
Color :
White, off-white
Refractoriness Under Load :
≥ 1500℃
Description

Introduction of High Alumina Insulation Brick

Light Weight High Alumina Brick, also known as high-aluminium heat insulating brick, are used in building heat insulating walls or heat preserving walls, which is basically for preserving or insulating heat. Light weight high alumina bricks contain more than 48% alumina oxide. This kind of brick does not directly exposed to high temperature inside kilns or furnaces, it only built closely to the kiln wall as insulations. It is a good insulation refractory material, which has a high compressive strength, low thermal conductivity and good insulation quality.

High Alumina Insulation Brick Features

1. High refractoriness, can reach 1650-1800ºC, can contact with the flame directly, suitable for various atmosphere. 2. High mechanical intensity. 3. Low levels of iron and other impurities. 4. Good thermal shock resistance. 5. Chemical stability. 6. High porosity, low volume density, good thermal insulation effect,energy-efficient. 7. Low thermal conductivity, stable quality. 8. Excellent thermal shock resistance. 9. Strong resistance to the corrosive gas and slag.
Chemicals Inorganic Chemicals Non-Metallic Products Refractory High Temperature Alumina Thermal Insulation Bricks Ladrillos Refractarios Aluminum Refractory Bricks For Iron Melting Furnaces
Specification
Technical Data of High Alumina Insulating Brick
Name
Light Weight High Alumina Brick
LG-0.6
LG-0.8
LG-1.0
Volume Density(g/cm3)
0.6
0.8
1
Cold Compression Strength
(Mpa)≥
1.96
2.94
4
Reheating Linear Change
1300ºC12h(%)≤
1350
0.5
1400
0.5
1450
0.5
Thermal Conductivity Average Temperature 350±25ºC(w/k•m)
0.25
0.32
0.45
0.1MpaRUL (ºC) ≥
1300
1350
1380
Al2O3(%)≥
50
52
52
Fe2O3(%)≤
1.8
1.6
1.5
Maximum Using Temperature
1300
1350
1380
Chemicals Inorganic Chemicals Non-Metallic Products Refractory High Temperature Alumina Thermal Insulation Bricks Ladrillos Refractarios Aluminum Refractory Bricks For Iron Melting Furnaces
Chemicals Inorganic Chemicals Non-Metallic Products Refractory High Temperature Alumina Thermal Insulation Bricks Ladrillos Refractarios Aluminum Refractory Bricks For Iron Melting Furnaces
Product Application
Chemicals Inorganic Chemicals Non-Metallic Products Refractory High Temperature Alumina Thermal Insulation Bricks Ladrillos Refractarios Aluminum Refractory Bricks For Iron Melting Furnaces

Application of High Alumina Insulation Brick

Light Weight High Alumina Brick is used in parts that is not exposed to abrasions and high temperature of melted matters. They should not be applied in environment that has a temperature higher than 1350ºC. .As a low price refractory material, the light weight high alumina bricks are applied in: .Furnace Lining And Insulation Layers .Ceramic Tunnel Kiln .Roller Kiln .Shuttle Kiln .Heating Furnace & Coking Furnace In Iron And Steel Industry .Other Thermal Equipment & Heat Treatment Lining
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Chemicals Inorganic Chemicals Non-Metallic Products Refractory High Temperature Alumina Thermal Insulation Bricks Ladrillos Refractarios Aluminum Refractory Bricks For Iron Melting Furnaces

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Product Detail
Brand Name :
RONGSHENG
Certification :
ISO9001
Place of Origin :
Henan, China
MOQ :
1 Ton
Service Life :
Long
Bulk Density :
≥ 2.5 g/cm3
Contact Supplier
Chemicals Inorganic Chemicals Non-Metallic Products Refractory High Temperature Alumina Thermal Insulation Bricks Ladrillos Refractarios Aluminum Refractory Bricks For Iron Melting Furnaces
Chemicals Inorganic Chemicals Non-Metallic Products Refractory High Temperature Alumina Thermal Insulation Bricks Ladrillos Refractarios Aluminum Refractory Bricks For Iron Melting Furnaces
Chemicals Inorganic Chemicals Non-Metallic Products Refractory High Temperature Alumina Thermal Insulation Bricks Ladrillos Refractarios Aluminum Refractory Bricks For Iron Melting Furnaces

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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