Henan Lite Refractory Material Co.Ltd.

Stone Broken Machine Manufacturers China

Hot Products

  • fire clay brick

    fire clay brick High mechanical strength,Good thermal shock resistance;

  • AZS Bricks

    AZS Bricks AZS arch crown refractory block/brick is manufactured using high quality zirconia and zirconium corundum clinker raw materials with ceramic and chemical bonding.It is shipped underhigh pressure and fired with high temperature with scientific

  • Mullite insulation brick

    Mullite insulation brick Light weight mullite insulating brick is made from pure mullite and adding alumina powder according to different type sintering in high temperature.

  • Refractory cement

    Refractory cement Refractory cement also is called bauxite cement,high alumina cement,aluminate cement. 1.General refractory cement:made by high alumina bauxite and limestone materials 2.High pure refractory cement:made by industrial alumina and limestone Fea

  • High alumina castable

    High alumina castable Made from high alumina aggregate, refractory powder, binders and other additives. Features high mechanical strength,good thermal shock resistance,abrasion resistance, application mainly used as liner of furnace, blast-furnace,heating furnace

High alumina castable



Made from high alumina aggregate, refractory powder, binders and other additives.

Features
high mechanical strength,good thermal shock resistance,abrasion resistance,
application
mainly used as liner of furnace, blast-furnace ,heating furnace,ceramic kiln.

►Technical parameters
Item High alumina
Chemical Composition % Al2O3  75
CaO  1.0
 
Bulk density g/cm3
110°C,24h 2.70
1350°C,3h -
1500°C,3h 2.65
Reheating linear change % 1350°C,3h -
1500°C,3h ±0.5
 
Bending Strength MPa
110°C,24h 7
1350°C,3h -
1500°C,3h 10
 
Compressive strength MPa
110°C,24h 40
1350°C,3h -
1500°C,3h 85
Service temperature °C  ≥ 1550
 
►Application:
Widely used for heating furnace,heat treatment furnace,boiler,shaft kiln,rotary kiln, electric furnace etc industrial furnace kiln.

►Delivery:
Packing:
1.Plastic bag(25kg), Kraft bag (25 kg), Plastic bag(1 ton);
2.1 ton on pallet with plastic film
3.As per customer’s request

Delivery Time:
1.Samples:4 days for samples;
2.Batch goods:Within 10-20days.




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