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Used for Glass Furnace Mullite Insulating Refractory Brick

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Negotiable MOQ: 1 Ton (Price negotiable depending on order volume and customization)
Key Specifications
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Place of Origin:
Henan, China
Shape:
Brick
Material:
Mullite
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Zhengzhou Sunrise Refractory Co., Ltd.
Payment & Shipping
Payment Methods:
Port of Shipment:
Tianjin/Shanghai/Qingdao
Delivery Detail:
Delivery time depends on order quantity.

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Place of Origin Henan, China
Shape Brick
Material Mullite
Al2O3 Content (%) 37-77
Model Number JM23, JM26, JM28,JM30
Brand Name Sunrise

Specifications

1. Low thermal conductivity
2. High hot compressive strength
3. Perfect Energy saving

Mullite Insulation Brick

 

Description:

  Lightweight mullite refractory bricks are made from good quality and superpure raw materials, with strictly classified fillings according to their grades. These fillings can form a uniform pore structure after burnt during the process of manufacture. Each grade of products has unique design to meet different thermal, physical and chomical demands.

 

Application:

 Mullite insulation brick can be used in linings or heat-insulating materials of the industries, such as, ethylene pyrolysis furnaces, tubular furnaces, reforming furnaces of synthetic ammonia, gas generators and high-temperature shullte kilns, etc

 

Mullite Insulation Brick can be used as working lining, where contact with flames directly. This kind of brick can save the kiln energy very much

 

Physical and chemical index:

Sunrise Brand

JM23

JM26

JM28

JM30

JM32

Classification Temperature (°C)

1260

1430

1540

1650

1760

Bulk Density (g/cm3)

0.55-0.60

0.78

0.88

1.03

1.25

Cold Crushing Strength (Mpa)

1.2

1.6

2.1

2.5

3.5

Modulus of Rupture (Mpa)

0.9

1.4

1.6

2.1

2.1

Reheating Linear Change (%)

  CT-30 °CX 8H

1230°C

-0.5

1400°C

-0.5

1510°C 

-0.5

1620°C

-0.9

1730°C

-0.9

Thermal Expansion

1000°C(%)

 0.5

 0.7

0.8

 0.9

 1.1

Thermal conductivity(W/m.k) 

400°C

0.14

0.27

0.32

0.41

0.49

600°C

0.16

0.29

0.34

0.43

0.5

800°C

0.18

0.31

0.36

0.44

0.51

1000°C

0.20

0.33

0.38

0.45

0.53

Al2O3 (%)

37

58

67

73

77

Fe2O3 (%)

1.0

1.0

1.0

0.5

0.4

used for glass furnace mullite insulating refractory brick

used for glass furnace mullite insulating refractory brickused for glass furnace mullite insulating refractory brick

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Zhengzhou Sunrise Refractory Co., Ltd.
Business Type
Trading Company
Year Established
2007
Factory Size
Below 1,000 square meters
Total Employees
501 - 1000 People
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