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Zhengzhou Jansincere Refractory Co., Ltd
Zhengzhou Jansincere Refractory Co., Ltd
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Al2O3 55%-85% High Alumina Refractory Brick Alumina Lining Brick For Glass Furnaces

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Al2O3 55%-85% High Alumina Refractory Brick Alumina Lining Brick For Glass Furnaces

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Brand Name : Jansincere

Certification : ISO9001

Place of Origin : China

MOQ : Negotiable

Price : Negotiable

Payment Terms : L/C,D/A,D/P,T/T,Western Union,MoneyGram

Delivery Time : 5-8 working days

Packaging Details : Depends on equipment sizes

product name : High Aluminum Brick

feature : High temperature creep resistance is superior

Fe2O3 : 1.5-2.0%

SiO2 : 22-26%

Al2o3 : 55-80%

Bulk Density : 2.30-2.65g/cm3

Refractoriness Under load : 1600-1650℃

Cold Crushing Strength : 50-80MPa

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Al2O3 55% - 85% High Alumina Refractory Brick High Alumina Lining Fire Brick For Glass Furnaces

High aluminum universal arc firebrick is mainly used as steel ladle, steel drum lining, is one of the necessary common brick type of steel drum, has good applicability and expansion, alumina content of more than 48% of a kind of aluminum silicate refractory.Carbon fired andalusite and mullite refractory brick for furnace wall is fired at 1500℃ by adding andalusite, mullite, kanite and other raw materials, which solves the defects of traditional refractory brick with high temperature creep rate, high porosity, low softening temperature under load and poor thermal stability, and greatly improves the high temperature volume stability performance of refractory brick. It is the ideal product to extend the life of baking furnace.

▌FEATURES

1. High temperature resistance;

2. High compressive strength;

3. High temperature creep resistance is superior;

▌PHYSICAL AND CHEMICAL INDICATORS

Item

Unit

LZ-55

LZ-60

LZ-75

LZ-80

Chemical composition

Al2O3

%

≥55

≥60

≥75

≥80

Fe2O3

%

≤1.5

≤1.5

≤1.5

≤1.5

Apparent Porosity

%

≤24

≤23

≤22

≤21(23)

Bulk Density

g/cm3

2.30

2.40

2.45

2.65

Cold Crushing Strength

MPa

≥50

55

60

70

Refractoriness Under load

≥1420

1460

1520

1530

Reheating Linear Change

%

-0.4-0.1

-0.4-0.1

-0.4-0.1

-0.4-0.2

▌PRODUCT PICTURE

Al2O3 55%-85% High Alumina Refractory Brick Alumina Lining Brick For Glass Furnaces


Product Tags:

85% High Alumina Refractory Brick

      

55% High Alumina Refractory Brick

      

Al2O3 55 Alumina Lining Brick

      
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