55-65% Al2O3 Carbon Roaster High Alumina Fire Brick Special Shaped

Brand Name:Jansincere
Certification:ISO9001
Minimum Order Quantity:Negotiable
Delivery Time:5-8 working days
Payment Terms:L/C,D/A,D/P,T/T,Western Union,MoneyGram
Place of Origin:China
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Address: Songlou lndustrial Zone Xinmi Henan China
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Product Details

55-65% Al2O3 Carbon roaster fire wall brick Special-shaped brick Fireway wall masonry


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

Chemical composition

Al2O3

%

≥55

≥60

Fe2O3

%

≤1.5

≤1.5

Apparent Porosity

%

≤24

≤23

Bulk Density

g/cm3

2.30

2.40

Cold Crushing Strength

MPa

≥50

60

Refractoriness Under load

≥1420

1460

Reheating Linear Change

%

±0.4

±0.4

▌PRODUCT PICTURE


China 55-65% Al2O3 Carbon Roaster High Alumina Fire Brick Special Shaped supplier

55-65% Al2O3 Carbon Roaster High Alumina Fire Brick Special Shaped

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