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Zhengzhou Jansincere Refractory Co., Ltd

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Insulating High Alumina Refractory Bricks Strong Chemical Corrosion Resistance

Insulating High Alumina Refractory Bricks Strong Chemical Corrosion Resistance

Insulating High Alumina Refractory Bricks Strong Chemical Corrosion Resistance

Product Details:

Place of Origin: China
Brand Name: Jansincere
Certification: ISO9001, ISO14001
Model Number: HAR-018

Payment & Shipping Terms:

Minimum Order Quantity: 5 tons
Price: $350-1000$ per ton
Packaging Details: Wooden pallet
Delivery Time: 30-45 days after received the deposit
Payment Terms: L/C, D/A, D/P, T/T, Western Union
Supply Ability: 2000 tons per year
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Detailed Product Description
Al2O3: ≥45% Apparent Porosity: ≤22%
Bulk Density: 2.65-2.85 G/cm³ Compress Strength, Mpa: ≥60
Creep Rate: ≤0.8 Mpa Permanent Linear Change: 0.1-0.2%
High Light:

high temperature fire brick

,

fire rated bricks

Insulating Bricks High Performance Al2O3 75% High Alumina Anchor Brick for Cement Kiln

Introduction of high alumina brick:
High-alumina brick belongs to silicon-aluminum series products, is a block of refractory ceramic material used in lining furnaces, kilns, fireboxes, and fireplaces.

 

Feature:

High temperature stability

High refractoriness

Small coefficient of the thermal expansion

Strong chemical corrosion resistance

Excellent thermal shock resistance


Technical Index:

Item SK32 SK34 SK36 SK38 High Refractoriness Alumina Refractory Brick
DRL-155 DRL-150 DRL-145 DRL-140 DRL-135 DRL-130 DRL-127
Al2O3,% ≥ 75 75 65 65 65 60 50
Apparent Porosity,% ≤ 20 21 21 22 22 22 23
Bulk Density, g/cm3 2.65-2.85 2.65-2.85 2.50-2.70 2.40-2.60 2.35-2.30 2.30-2.50 2.30-2.50
Compress Strength, Mpa ≥ 60 60 60 55 55 55 50
Creep Rate, %
(0.2Mpa,50h) ≤
1550℃
0.8
1500℃
0.8
1450℃
0.8
1400℃
0.8
1350℃
0.8
1300℃
0.8
1270℃
0.8
Permanent Linear Change % 1550℃,2h 0.1-0.2 0.1-0.2 0.1-0.2 -- -- -- --
1450℃,2h -- -- -- 0.1-0.2 0.1-0.4 0.1-0.4 0.1-0.4
 

 

High Alumina Bricks: (GBT2988-2012)

Item Index
Limits of tolerance for principle dimensions High alumina bricks for hot blast stove Other Bricks Checker Brick
length Bottom bricks ±2 Size≤150 ±2 Length ( Width)

-1

-3

others ±1.5% 151-345 ±3
width ±2   Height(thickness) ±3
Thickness ±2 >345 ±4 Distance of the checker in the same face ±1
Bottom bricks 1.0 Width≤345 1.0 -
others 1.5 Width>345 1.5

 


 
Insulating High Alumina Refractory Bricks Strong Chemical Corrosion Resistance

Contact Details
Zhengzhou Jansincere Refractory Co., Ltd

Contact Person: venus

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Zhengzhou Jansincere Refractory Co., Ltd
Songlou street
Tel:86-371-55668168
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