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Zircon Brick
Zircon Brick
Zircon Brick
  • Apparent Porosity (%): ≤20
  • Bulk Density (g/cm3) : ≥3.6
  • Cold Crushing Strength (Mpa): ≥100
  • 0.2Mpa Refractoriness Under Load T0.6 ℃: ≥1630
  • Pyrometric Cone Equivalent S.C. SK : 40
  • Reversible Thermal Expansion 1000℃ %: 0.5

Features

Descriptions
Zircon brick ZS 64 is a kind of refractory brick of which the zircon content is over 64 percent. It is acid refractory with the properties of high mechanical strength, high refractoriness under load, excellent thermal shock stability, good creep resistance and good corrosion resistance to glass liquid. It is widely used in the high erosive zones of glass furnace, chemical industry, and metallurgy industry.

Applications
Zircon brick can be widely used in the high erosive zones of glass furnace, chemical industry, and metallurgy industry.

The main applications
Zircon brick ZS 64 is mainly used in soda-lime glass kiln as neutral brick, skew brick, etc.

Specifications
1,Acid refractory
2,High refractoriness under load
3,Good creep resistance

Advantages
1,High mechanical strength
2,Excellent thermal shock stability
3,Good corrosion resistance to glass liquid
4,Good creep resistance

Parameter

Physical and chemical index:

Item ZS-64
ZrO2 (%) ≥64
SiO2 (%) ≤34
Fe2O3(%) ≤0.5
Apparent Porosity (%) ≤20
Bulk Density (g/cm3) ≥3.6
Cold Crushing Strength (Mpa) ≥100
0.2Mpa Refractoriness Under Load T0.6 ℃ ≥1630
Pyrometric Cone Equivalent S.C. SK 40
Reversible Thermal Expansion 1000℃ % 0.5


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