• Zircon Brick
  • Zircon Brick
  • Zircon Brick
  • Zircon Brick
  • Zircon Brick

Zircon Brick

  • ZrO2 %:≥65
  • Refractoriness Under Load( 0.2MPa,0.6%) ℃:≥1650
  • Fe2O3 :≤0.3
  • Apparent Porosity :≤18
  • Refractoriness Under Load( 0.2MPa,0.6%) ℃:≥1650
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Zircon Brick
CUNSE zircon brick is made of ZrO2 and zirconium corundum clinker as materials. It is produced by mixing, molding, drying and sintering at high temperature in shuttle kiln.
Features:
1. Dense crystal structure.
2. High bulk density.
3. High mechanical strength at normal and high temperature.
4. Good thermal shock resistance.
5. Low creep and low permanent liner change rate.
6. High performance of chemical stability and alkaline medium erosion.
Application:
Dense zircon brick is primarily used for middle brick, skew brick of sodium calcium glass kiln.

Item

 

Dense Zircon Brick

 

Zircon Brick

 

GK65

GK60

ZrO2                               %

65

60

SiO2 %

38

Fe2O3                               %

0.3

       ≤0.5

Apparent Porosity                      %

18

22

Bulk Density                         g/cm3

3.7

3.5

Cold Crushing Strength                  Mpa

100

100

Refractoriness Under Load(  0.2MPa, 0.6%) ℃

1650

1620

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