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ISO9001 Pure White Refractory Mullite Bricks For High Temperature Kiln
ISO9001 Pure White Refractory Mullite Bricks For High Temperature Kiln
Specifications
Brand Name :
ZHENAN
Model Number :
Mullite Brick
Certification :
ISO9001:2015
Place of Origin :
China
MOQ :
Negotiable
Price :
Negotiable
Payment Terms :
L/C, T/T, Western Union
Supply Ability :
2000MT/per Month
Delivery Time :
7-10 work days after received the payment
Packaging Details :
1MT big bag or as per customer request
Packing :
Wooden Pallet
Sample :
Avaliable
Standard Size :
230x114x65 mm
Color :
Pure White
Application :
Industrial Furnaces
Feature :
High Temperature Resistant
Description

Refractory Mullite Bricks For High Temperature Kiln And Furnaces

Description

Refractory mullite bricks are a type of high-temperature refractory brick made from mullite (3Al2O3·2SiO2), a mineral with a high melting point of 1840°C. These bricks are commonly used in high-temperature kilns and furnaces due to their excellent thermal shock resistance, high strength, and good chemical stability.

Mullite bricks are typically made by mixing high-purity alumina and silica powders in the correct proportions, then shaping the mixture into bricks and firing them at high temperatures to form the mullite crystals. The resulting bricks are very dense and have low porosity, which helps to prevent heat loss and ensure a long service life.

In addition to their excellent mechanical and thermal properties, mullite bricks are also resistant to chemical attack from most acids and alkalis. This makes them ideal for use in harsh industrial environments where they may be exposed to corrosive gases or liquids.

Specifications

Item
JM-23
JM-26
JM-28
JM-30
JM-32
Classification Temperature
(℃)
1260
1430
1540
1650
1760
Bulk Density
(g/cm3) ≥
0.6~1.0
0.6~1.0
0.8~1.0
1.0~1.2
1.0~1.2
Modulus of Rupture
(MPa) ≥
2
2
2
2
4
Cold Crushing Strength
(MPa) ≥
1
2
2
3
3
≤1% ℃×12h
Permanent Linear Change ≤1%
1250
1400
1500
1600
1700
Thermal Conductivity(W/m.k)
350℃
0.20
0.26
0.30
0.35
0.48
400℃
0.22
0.28
0.32
0.38
0.50
600℃
0.25
0.32
0.37
0.42
0.50
Al2O3(%) ≥
37
56
67
72
77
Fe2O3(%) ≤
0.7
0.7
0.6
0.5
0.5

ISO9001 Pure White Refractory Mullite Bricks For High Temperature Kiln


Packing & Delivery


Packing: 1 ton big bag, 20-25mt in 20' container

ISO9001 Pure White Refractory Mullite Bricks For High Temperature Kiln
Our Services

We can try our best to provide you the good services as below:

1.We have Experienced staffs .

2.Provide kinds of certificates.

3.24 hours on line to answer all your questions .

4.The content packing particle size may be based on customer demand.

5.Quality can be guaranteed. we provide safe products to our users.

Product tags

silica refractory bricks

,

silica bricks refractory

,

45% alumina refractory bricks
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ISO9001 Pure White Refractory Mullite Bricks For High Temperature Kiln

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Product Detail
Brand Name :
ZHENAN
Model Number :
Mullite Brick
Certification :
ISO9001:2015
Place of Origin :
China
MOQ :
Negotiable
Price :
Negotiable
Contact Supplier
ISO9001 Pure White Refractory Mullite Bricks For High Temperature Kiln

Zhenan Metallurgy Co., Ltd

Verified Supplier
4 Years
henan, anyang
Since 2019
Business Type :
Manufacturer, Seller
Main Products :
Ferro Silicon Alloy, Ferro Silicon Powder, Ferro Silicon Slag
Total Annual :
10000000-80000000
Employee Number :
10~50
Certification Level :
Verified Supplier
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