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Chemicals Inorganic Chemicals Non-Metallic Products Refractory High Temperature Alumina Thermal Insulation Bricks Ladrillos Refractarios Aluminum

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Chemicals Inorganic Chemicals Non-Metallic Products Refractory High Temperature Alumina Thermal Insulation Bricks Ladrillos Refractarios Aluminum

Name: Chemicals Inorganic Chemicals NonMetallic Products Refractory High Temperature Alumina Thermal Insulation Bricks Ladrillos Refractarios Aluminum
Brand: RONGSHENG
Price: 1 USD

$China Chemicals Inorganic Chemicals Non-Metallic Products Refractory High Temperature Alumina Thermal Insulation Bricks Ladrillos Refractarios Aluminum factory$ $China Chemicals Inorganic Chemicals Non-Metallic Products Refractory High Temperature Alumina Thermal Insulation Bricks Ladrillos Refractarios Aluminum factory$ $China Chemicals Inorganic Chemicals Non-Metallic Products Refractory High Temperature Alumina Thermal Insulation Bricks Ladrillos Refractarios Aluminum factory$

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℃

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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.

$Chemicals Inorganic Chemicals Non-Metallic Products Refractory High Temperature Alumina Thermal Insulation Bricks Ladrillos Refractarios Aluminum$

Specification

Technical Data of High Alumina Insulating Brick

Name	Light Weight High Alumina Brick
Name	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

$Chemicals Inorganic Chemicals Non-Metallic Products Refractory High Temperature Alumina Thermal Insulation Bricks Ladrillos Refractarios Aluminum$

Product Application

$Chemicals Inorganic Chemicals Non-Metallic Products Refractory High Temperature Alumina Thermal Insulation Bricks Ladrillos Refractarios Aluminum$

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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