Lightweight Thermal Insulation Alumina Bubble Refractory Brick

FOB Reference Price:Get Latest Price
$2,400.00 - $2,800.00 / Metric Tons | 1 Metric Ton/Metric Tons (Min. Order)
Report Suspicious Activity
Overview
Quick Details
Place of Origin:
Henan, China
Shape:
Brick
Material:
Alumina Block
SiO2 Content (%):
13max
Al2O3 Content (%):
85min
MgO Content (%):
0
CaO Content (%):
0
Refractoriness (Degree):
1770°< Refractoriness< 2000°
CrO Content (%):
0
SiC Content (%):
0
Model Number:
AKZ-85 AKZ-90 AKZ-99
Brand Name:
Sunrise
Name:
Alumina Bubble Refractory Brick
Apparent Porosity%:
58-62
Bulk Density g/cm3:
1.4-1.7
Cold Crushing Strength Mpa:
12max
0.1Mpa Refractoriness Under Load T0.6 °C:
1650min
20-1300°C Thermal Expansion % (x 10-6):
0-8.6
Thermal Conductivity(Average 800°C):
1.5max
Max Service Temperature °C:
1680min
Color:
White
Size:
Customization
Supply Ability
Supply Ability:
2000 Metric Ton/Metric Tons per Month
Packaging & Delivery
Packaging Details
Wooden pallet and then polyethylene film is placed over it, finally the package is tied up with strips
Port
Tianjin Port, Qingdao Port, Shanghai Port, China
Lead Time :
Two months after receipt of your confirmed purchase order.

Specifications

Alumina Bubble Refractory Brick
1.High mechanical strength
2.Energy saving material
3.Good thermal shock resistance

 

 

 

Product Description

Alumina Bubble Refractory Brick

 

Features

1. High mechanical strength

2. Energy saving

3. Heat preservation

4. Good thermal shock resistance

5. Long service life

 

Application

Alumina bubble brick is mainly composed by alumina bubble and alumina powder. The max operating temperature can be up to 1800 centigrade. Low bulk density, high mechanical strength and long service life make it widely used as linings out of touch with liquid in high temperature furnaces as petrochemical industry, metallurgical industry, and carbon black industry.

 

Physical properties and chemical composition

                                    Item

AKZ-85

AKZ-90

AKZ-99

Chemical composition

Al2O3

≥85

≥90

≥99

SiO2

≤13

≤8

≤0.2

Fe2O3

≤0.5

≤0.5

≤0.5

Apparent Porosity%

58-62

58-62

58-62

Bulk Density g/cm3

1.4-1.7

1.4-1.7

1.4-1.7

Cold Crushing Strength Mpa

≥12

≥10

≥9

0.1Mpa Refractoriness Under Load T0.6 °C

≥1650

≥1700

≥1700

Permanent Linear Change On Reheating

(%)1500°CX2h

±0.3

±0.3

±0.3

20-1300°C Thermal Expansion  % (x 10-6)

0-7.8

0-8.0

0-8.6

Thermal Conductivity(Average 800°C) W/(M.K)

≤0.8

≤1.3

≤1.5

Max Service Temperature °C

1680

1700

1800

 

Trading Process

 

 

 

Packaging & Shipping

   

Our Services

1.We offer free of charge samples.

2..We give suggestions to customers according to your specific requirement to extend the service life of your kiln and save money for you.

3.We pay much attention to the production procedures and testing.

4.We offer good after-sale service. 

Company Information

 Brief Introduction of Sunrise

 

 

Zhengzhou Sunrise Refractory Co., Ltd. is mainly engaged in the production and development of refractory 

materials for glass , petrochemistry, metallurgy, construction and nonerrous metal industries. Our main

products include fused cast AZS 33, 36,41, fused cast αβ alumina brick, crucibles, furnace fireclay bottom 

block, silica, high alumina, magnesia, corundum, chrome, zircon, mullite, zirconia mullite, silicon carbide, 

sillimanite, alumina bubble bricks, various insulation bricks, and ceramic fiber products,etc. 

 

 

 

FAQ

Contact Us 

You May Like
Not exactly what you want? 1 request, multiple quotations Get Quotations Now >>
You May Like