Castable Refractory

Castable Refractory



Material High alumina Vltra-low cement high alumina
Type AJ-1 AJ-2 CJ CJ-1
Chemical composition (%) Al2O3 55 60 70 75
SiO2 35 30 20 15
SiC 5 8
CaO 3.5 2.5 0.8 0.6
Cold crushing strength (MPa) 110℃×24h
After drying at
15 18 12 10
After firing at 
25 28 20 22
Cold bending strength (MPa) 110℃×24h
After drying at
6 8 4 5
After firing at 
10 10 10 12
Linear changing after burnt (%) 1250℃×3h
After firing at 
±1.6 ±1.4 ±1.2 ±0.8
Bulk density (g/cm3) 1250℃×3h
After firing at 
2.25 2.3 2.85 2.9
Amount for construction (kg/m3) 2400 2450 3000 3100
Additional water (%) 8—9 7.5—8.5 5—7 4.5—6.5
Method of construction
Method of bonded
Jolt moulding 
Characteristic High strength  Corrosion resistance  Water set  Volume stability
Thermal shock resistance  Flame blowing resistance Spalling resistance   
Fiberfrax added  May be used easily by casting method with low 
consumption perton of pigiron Complex and narrow    kiln′s    
 body and components with dense anchor firm wares 

Taurus Refractory ramming mass Factory mainly engaged in professional manufacturer of development, production and sales of the refractory mixture such as melting copper, aluminum and zinc furnace lining. And supply castable refractory for copper smelting, ramming mass for molten copper,fire clay,refractory mortar, refractory cement ,refractory mixture, refractory concrete and silica sand for copper smelting.

Contact: Mr. Niu
Tel: +86-371-64372566
Fax: +86-371-64372588
Mobile Phone: +86-15137151612

products list : castable refractory cement for up lead copper rod  Molten Zinc Refractory Casting     Molten Zinc Ramming Mass     Molten Aluminum Refractory Material      refractory castable for up lead copper rod    Special Refractory Ramming Mass     Copper alloy refractory materials for electric furnace      acidic refractory for electric furnace body   electric furnace refractory material for copper smelting     Corrosion resistance       Molen Zinc Refractory Castable for up lead copper rod    High Strength Refractory Mortar      Refractory installation services Fireclay   Light-weight Castable Refractory    Casting Refractory    Accessory Refractory Material   Corrosion resistance Quartz sand    High Grade Composite Silica Ramming Mass    Corundum Plastic Refrctory     Alumina Composite Ramming Mass for horizontal continuous casting      Silica Refractory Ramming Mass for horizontal continuou casting    quartz sand refractory for copper smelting     silica sand refractory for core induction furnace      refractory concrete block      pre-cast refractory block      refractory ramming mixture     fire clay for up lead copper rod      refractory mortar for non core induction furnace    refractory cement for copper smelting      high grade composite silica mortar     silica refractory cement     Magnesia refractory cement 

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