Zircon Mullite Brick

Zircon mullite brick selected high quality mullite sand and zircon powder as its main raw material. Molded by high pressure and sintered by high temperature , the zircon-mullite brick has such advantages as high bulk density, high strength, good thermal shock resistance, high temperature erosion resistance and good slag resistance. It is mainly used in long-life orifice rings, tank bottom, tank superstructure, perfume-bottle feeder, covers for working tanks and soda lime glass.


►Advantages
1,High strength
2,Good thermal shock resistance
3,High temperature erosion resistance
4,Good slag resistance
►Applications
The zircon mullite brick is mainly used in long-life orifice rings, tank bottom, tank superstructure, isostatically pressed, electrode blocks, perfume-bottle feeder, covers for working tanks and soda lime glass, etc.

 

 

Item ZM-17 ZM-20 (Zirmul) ZM-25 (Vista) ZM-30 ZM-11
Chemical composition Al2O3 ≥70 ≥59 ≥57 ≥47 ≥72
ZrO2 ≥17 ≥19.5 ≥25.5 ≥30 ≥11
SiO2 ≤12 ≤20 ≤14.5 ≤20 ≤12
Fe2O3 ≤0.5 ≤0.5 ≤0.5 ≤0.3 ≤0.5
Apparent Porosity% ≤17 ≤17 ≤17 ≤18 ≤17
Bulk Density g/cm3 ≥3.15 ≥2.95 ≥3.15 ≥3.10 ≥3.1
Cold Crushing Strength Mpa ≥90 ≥100 ≥120 ≥100 ≥90
0.1Mpa Refractoriness Under Load T0.6 ℃ ≥1650 ≥1650 ≥1650 ≥1650 ≥1630
Permanent Linear Change On Reheating(%)1500℃X2h ±0.3 ±0.3 ±0.3 ±0.3 ±0.3
20-1000℃ Thermal Expansion % (x 10-6) 0-0.6 0-0.6 0-0.6 0-0.6 0-0.6
Thermal Conductivity (Average800℃) W / (M.K) ≤ 2.19 ≤ 2.19 ≤ 2.1 ≤ 2.1 ≤ 2.19
Pyrometric Cone Equivalent ℃ SK 31 31 31 31 31


在线询价

至: 郑州天阳耐火材料有限公司
Your E-mail:
消息正文:


Send to other suppliers

Other supplier products

Glass furnace structure and various parts of refractory materials
Glass furnace structure and various parts of refractory materials Refractory materials are the main building blocks of glass melting furnaces and have a decisive influence on the quality of glass, energy consumpti...
Factors to consider when selecting insulation materials
Factors to consider when selecting insulation materials In choosing the insulation material for industrial furnaces, it is necessary to have a good understanding of the properties of the material itself ...
Glass Mould Brick
Glass Mould Brick With the development of the world automobile industry in recent years the technology on rearview mirror is also greatly improved, as demands a high...
Fused cast Alumina Block
Fused cast Alumina Block Alpha Fused cast Alumina Block is an ideal product for the lower temperature zones of the glass melting furnaces due to its high density, supe...
Light insulation board manufacturing method
Light insulation board manufacturing method   Light insulation board refers to a heat insulation board with a bulk density of less than 850kg/m3 and a thickness of less than 6cm. Th...
供应产品

Same products

Ladle Collector Nozzle
Ladle Collector Nozzle 卖方: Kingstone Refractory KINGSTONE company uses platelike corundum scales, graphite antioxidants.Phenolic resin and so on,...
Ladle upper nozzle
Ladle upper nozzle 卖方: Kingstone Refractory For the steel mill, the service life of the water inlet will have an impact on the service life o...
Purging Plug for Steel Ladle
Purging Plug for Steel Ladle 卖方: Kingstone Refractory The argon-ventilated brick at the bottom of the ladle is a radial straight-through slit air passa...
Well Block for Steel Ladle
Well Block for Steel Ladle 卖方: Kingstone Refractory KINGSTONE's ladle block bricks are designed and manufactured using high-purity, high-density and ...
Slag Dam System for Converter
Slag Dam System for Converter 卖方: Kingstone Refractory KINGSTONE company developed RJD series converter tapping port, skateboard slag blocking mechanism...