Low Apparent Porosity Mullite Insulating Fire Bricks

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
1 m.t.
Supply Capability:
1000 m.t./month

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Packaging & Delivery

 

Packaging Details:

Wood carton box:10pcs/carton wooden   pallet:544pcs/pallet

Delivery Detail:

15 Days deposit


   manufacture low apparent porosity mullite insulating fire brick for heating furnace

Product Description

Low apparent porosity mullite insulating fire brick for heating furnace is a kind of insulation refractory product taking mullite as main raw materials.It enjoys high temperature resistance, high strength, nd low thermal conductivity. Besides, it can directly contact the flame, and can be used in lining of a variety of industrial furnaces.

key features

 

1.Low density High purity

2.Low iron Low thermal conductivity

3.Excellent thermal shock resistance

 

 application

 

1.Glass industries iron & steel industries

2.Ceramics industries non-ferrous metals industries

3.Electrolytic Aluminum industries power generation industries

4.Heat surface fireproof lining other fire-proof back lining

Technical Data

 

 

 

Index of    refractory Mullite lightweight brick

item

AL2O3%

Fe2O3%

Bulk Density,

Cold Crushing

linear change

Thermal    conductivity

g/cm3

Strength Mpa

on reheating/%

/W.(m.k)-1(350)

P30-6

≥52

≤1.0

<0.6< p="">

≥1.5

≤1.0(1350°C,12h)

0.2

P40-8

≥55

≤0.8

<0.8< p="">

≥2.5

≤1.0(1400°C,12h)

0.28

P50-10

≥60

≤0.8

<1.0< p="">

≥4.0

≤1.0(1500°C,12h)

0.33

P60-12

≥72

≤0.8

<1.2< p="">

≥2.5(1.2)

≤1.0(1650°C,12h)

0.44

P60-135

≥72

≤0.8

<1.35< p="">

≥3.5(1.4)

≤1.0(1650°C,12h)

0.48

P65-155

≥76

≤0.8

<1.55< p="">

≥3.8(1.6)

≤1.0(1650°C,12h)

0.53

P70-165

≥80

≤0.6

<1.65< p="">

≥6.0(2.8)

≤1.0(1700°C,12h)

0.7

P80-175

≥85

≤0.5

<1.75< p="">

≥6.0(2.8)

≤1.0(1750°C,12h)

0.72








 


 

Low Apparent Porosity Mullite Insulating Fire Bricks

other products

Low Apparent Porosity Mullite Insulating Fire Bricks

Low Apparent Porosity Mullite Insulating Fire Bricks

Low Apparent Porosity Mullite Insulating Fire Bricks




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