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White Fused Cast Mullite Bricks Thermal Shock Resistance Refractory Brick

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Name: Refractory Products

White Color Fused Cast Mullite Bricks For Lining Refractory Products, Refractory Mullite Brick

 

 

Quick Detail:

 
1, Low permanent linear change on reheating
2, Good Thermal Shock Stability
3, High dense structure
 

 

 

Description:
 
Mullite brick IS characterized by good high temperature resistance and good thermal shock resistance, whick comes into being mullite through calcine with clay, high alumina materials and ceramics.
 
 

Applications:

1, Sulfuric cracking furnace
2, Fibrous glass furnance
 

 
Specifications:
 

 

Item

MU 60

MU 65

MU 70

MU 75

Chemical composition

Al2O3

≥60

≥65

≥70

≥75

SiO2

≤35

≤33

≤26

≤24

Fe2O3

≤1.0

≤1.0

≤0.6

≤0.4

Apparent Porosity％

≤17

≤17

≤17

≤18

Bulk Density g/cm3

≥2.55

≥2.55

≥2.55

≥2.55

Cold Crushing Strength Mpa

≥60

≥60

≥80

≥80

0.2Mpa Refractoriness Under Load T0.6 ℃

≥1580

≥1600

≥1600

≥1650

Permanent Linear Change On Reheating (%)1500℃X2h

0～+0.4

0～+0.4

0～+0.4

0～+0.4

Thermal Shock Resistances 100℃ water cycles

≥18

≥18

≥18

≥18

20－1000℃ Thermal Expansich10-6/℃

0.6

0.6

0.6

0.55

Thermal Conductivity (W/MK) 1000℃

1.74

1.84

1.95

1.95

 

Competitive Advantage:
 

  1. Competitive Price. Make the products competitive in your market.
  2. Abundant Experience. Prevent cracks and twist in bricks.
  3. Different Moulds. Save mould fees for you.
  4. Strict Quality Control. Meet clients’ quality requirement.
  5. Large stocks. Guarantee prompt delivery.
  6. Professional Packing. Avoid damage and secure the goods in transportation