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High Alumina Insulation Bricks

High Alumina Insulation Bricks


Item 0.6 0.7 0.8 0.9 1.0 1.2
Al2O3/% 
48
48
48
48
48
48
Fe2O3/% 
2
2
2
2
2
2
Bulk Densityg/cm3
0.6
0.7
0.8
0.9
1.0
1.2
Cold Crushing Strength Mpa 
2.0
2.5
2.9
3.4
3.9
5.00
Thermal Conductivity (350C)W/m.K
0.30
0.35
0.35
0.45
0.50
0.55
Reheating Linear Change less than 2.0% C
1350
1350
1400 1400 1400 1400

High alumina insulation bricks can be used in the furnace lining which can direct contact with the flame,but should not be used in the erosion of slag occasions.


(1)10PCS/Carton,48Cartons/Pallet ,24Pallets/20 feet container for 23011465mm,

(2)8PCS/Carton,48Cartons/Pallet ,24Pallets/20 feet container for 23011475mm,

(3)12PCS/Carton,48Cartons/Pallet ,24Pallets/20 feet containerfor 23011465/55mm(Wedge and Arch)

(4)Can pack according to customer's requirements.

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