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

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.



►Features
1.Low levels of iron and other impurities
2.High mechanical intensity
3.High refractoriness, can contact with the flame directly, suitable for various atmosphere
4.High porosity, low volume density, low thermal conductivity
5.Good heat insulating performance and energy-efficient
6. Low creep rare at high temperature,good thermal shock stability.
7. Chemical corrosion resistance
8.Long service life


Technical parameters
Item index
JM23 JM24 JM26 JM28 JM30
B.D g/cm³ 0.6 0.8 0.8-1.0 0.9-1.1 1.0-1.2
Refractoriness 1260 1350 1430 1540 1650
C.C.S Mpa 1.3 2.0 3.0 3.5 3.5
R.L.C% 1250*12
-0.5
1320*12
-0.5
1400*12
-0.5
1510*12
-0.9
1600*12
-0.9

Thermal conductivity

0.22 0.26 0.26 0.32 0.41
AL2O3 50 55 60 65 70
Fe2O3 1.2 1.2 1.2 1.0 1.0
 
►Application:
Can be used in the thermal preservation layers in various industrial furnaces and kilns in metallurgical industry, ceramic industry, chemical industry and can be used in direct contact with the flame.

►Delivery
Package Informations:
1. Packed in a 100cm*100cm fumigated wooden pallet with a waterproof plastic film cover, and tightened with plastic bandages.
2. We can also pack the goods according to your requirements.



Shipping:
1. FEDEX/DHL/UPS/TNT for samples.
2. By Sea for batch goods.
3. Customers specifying freight forwarders or negotiable shipping methods!
4. Delivery Time:3 days for common shape samples;15 days for special shape samples.Within 30 days for batch goods.







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