• High Alumina Castable Refractory (Cement Free) for Glass Furnace
  • High Alumina Castable Refractory (Cement Free) for Glass Furnace
  • High Alumina Castable Refractory (Cement Free) for Glass Furnace
  • High Alumina Castable Refractory (Cement Free) for Glass Furnace
  • High Alumina Castable Refractory (Cement Free) for Glass Furnace
  • High Alumina Castable Refractory (Cement Free) for Glass Furnace

High Alumina Castable Refractory (Cement Free) for Glass Furnace

Port: Tianjin, China
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Refractoriness (℃): 1770< Refractoriness< 2000
Type: Refractory Material
Shape: Powder
Material: Alumina
Origin: P. R. China

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Basic Info.

Model NO.
A4301
High alumina castable, which is mainly made from high alumina aggregate, fine powder and unique liquid silica sol adhesive, is a multicomponent system to the clients.


Application
High alumina castable is mainly applied in the repair of mullite matrix bricks in flame space of glass furnace, sealing layer of furnace bottom, forehearth, regenerator bottom, side wall, flue and other low temperature areas.


Characteristics
High alumina castable has high strength and density, low porosity and abrasion, and good thermal shock performance as well as erosion resistance. Additionally, it owns good fluidity and plasticity in the construction process.


Physical and Chemical Indicators
Performance ItemIndicators
  High alumina castable
Chemical composition after calcination(%)SiO229.0-34.0
 Al2O363.0-69.0
 Alkalis<0.4
 CaO<0.1
 Fe2O3<0.8
 TiO2<1.0
 Physical propertiesAP(%)13-16
 BD(g/cm3)2.5-2.6
 CCS(Mpa)816ºC             1400ºC30.5-40.0         82.0-113.0
 Applied limit temperatureºC1760
 Linear change on reheating(%)-0.3 ~ 0.1
 Water content(%)0
Note: The above data are obtained under ideal laboratory conditions. The actual results in application may be varied according to different tests and installation methods.

High Alumina Castable Refractory (Cement Free) for Glass FurnaceHigh Alumina Castable Refractory (Cement Free) for Glass FurnaceHigh Alumina Castable Refractory (Cement Free) for Glass FurnaceHigh Alumina Castable Refractory (Cement Free) for Glass FurnaceHigh Alumina Castable Refractory (Cement Free) for Glass FurnaceHigh Alumina Castable Refractory (Cement Free) for Glass Furnace

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