High Alumina Powder Corundum Powder Made Of Refractory Mortar 1720℃ - 1750℃

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High Alumina Powder,Corundum Powder Made Kinds Of Refractory Mortar 





This products in the series could choose acid or alkaline mortar according to customer needs,it is made up of high quality,high alumina powder,corundum powder,and inorganic adhesives,admixtures.the main character are:combination strength is high temperature shrinkage is small and easy to use and so on.





1. Steel furnaces

2. Iron making furnaces

3. Glass kiln

4. Ceramic tunnel kiln

5. Cement kiln



Physical and Chemical Indicators:



Item RBM50 RCM50 RPM75 RTM80
Al2O3% ≥ 40-50 40-50 75 80
Rupture strength after burning Mpa≥ 1000℃*3h 3 3 7 8
Refractoriness ℃≥ 1720-1750 1720-1750 1790 1790
Cohering time(s) 90-120 90-120 90-120 90-120
Powder cauterant decrease% <5 <5 <5 <5
Main application Mainly used in the masonry of all kinds of clay bricks and high alumina brick Mainly used in the bonding of ceramic fiber blanket Mainly used in the refractory brik masonry of combustion chamber for circulation fluidized bed boiler,flue bend,cyclone separator,etc Mainly used in the smearing of new lining in circulation fluidized bed boiler,and the repairment to the old lining


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


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