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Alumina Insulation Brick Refractory Mullite Brick

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US$ 0.6 - 1.8 MOQ: 1 Ton
Key Specifications
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Place of Origin:
Hebei, China
Shape:
Brick
Material:
Mullite
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Hebei Color Season Metals And Minerals Import And Export Co., Ltd.
Payment & Shipping
Payment Methods:
Port of Shipment:
Xingang of Tianjin
Delivery Detail:
Delivery time depends on order quantity.

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Place of Origin Hebei, China
Shape Brick
Material Mullite
SiO2 Content (%) 20-50
Al2O3 Content (%) ≥48
MgO Content (%) 0-0.2
CaO Content (%) 0-0.2
CrO Content (%) 0-0.2
SiC Content (%) 0-0.2
Model Number VMC-20,VMC-23
Brand Name VMC

Alumina Insulation Brick Refractory Mullite Brick

Alumina Insulation Brick Refractory Mullite Brick

Alumina Insulation Brick Refractory Mullite Brick

Alumina Insulation Brick Refractory Mullite Brick

Alumina Insulation Brick Refractory Mullite Brick

1) Refractory Mullite Insulation Brick is manufactured from high-grade refractory powder and materials in good purity, compressed in vacuum and sintered under high temperature.

It covers six temperature classes: 1300C, 1400C, 1500C, 1550C, 1600C, includes standard brick, special-shaped brick, and refractory mortar.

2)Used in various of industrial furnaces, such as metallurgy, construction, ceramic, machinery etc, for liner and backing, 

such as cracking furnace, reforming furnace, heating equipment,

refining equipment, hot blast stove, heating furnace, soaking pit,

 thermal treatment furnace, resistance furnace, tunnel kiln, roller kiln, 

shuttle kiln, immersion bell, glass furnace etc.

Alumina Insulation Brick Refractory Mullite Brick

 

Brand

VMC-48

VMC-49

VMC-50

VMC-55

VMC-57

VMC-57

VMC-60

VMC-67

Bulk density g/cm3  ≤   

0.6

0.8

1

0.6

0.8

1

1

1.2

Cold Crushing    strength Mpa ≥

1.5

2.5

4.2

1.5

3.2

4

4

5

Thermal stability 1100°C (air colling)

10

20

20

10

20

20

20

20

Reheating linear  change ≤  1% (°Cxh)

1300x12

1300x12

1300x12

1400x12

1400x12

1400x12

1500x12

1500x12

Thermal conductivity 350±25° (W/m.k)  ≤

0.2

0.23

0.33

0.2

0.25

0.33

0.35

0.4

Al2O3 % ≥

48

49

50

55

57

57

60

67

Fe2O3 % ≥

0.9

0.9

0.9

0.8

0.8

0.8

0.7

0.6

 

 Alumina Insulation Brick Refractory Mullite Brick

*High strength and resistance to corrosion,

*Good thermal resistance with direct access to fire

*High corundum content;

*Excellent thermal shock resistance,

*Low thermal conductivity

*Low content of impurities,

*Accurate dimension and easy cutting

 

Alumina Insulation Brick Refractory Mullite Brick

   Alumina Insulation Brick Refractory Mullite Brick Alumina Insulation Brick Refractory Mullite Brick

   Alumina Insulation Brick Refractory Mullite Brick Alumina Insulation Brick Refractory Mullite Brick

Alumina Insulation Brick Refractory Mullite Brick

Alumina Insulation Brick Refractory Mullite BrickAlumina Insulation Brick Refractory Mullite Brick

Alumina Insulation Brick Refractory Mullite Brick

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Hebei Color Season Metals And Minerals Import And Export Co., Ltd.
Business Type
Trading Company
Year Established
2005
Factory Size
Below 1,000 square meters
Total Employees
501 - 1000 People
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