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Help Center1600C 1700C 1800C High Alumina Light Weight Fire Brick
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1600C 1700C 1800C High Alumina Light Weight Fire Brick
1.Description of Product
Bubble alumina brick is based on the material of alumina bubble and alumina powder, add other binder, through being sintered in the temperature of 1700 °C,
then can be made.
It is one kind of ultra high temperature material and energy saving heat preservation material.
2.Picture of Product
3.Parameter of Product light weight fire brick
Item |
alumina bubble brick |
||
|
85 type |
90type |
99type |
Max temperature |
1680 |
1700 |
1800 |
Al2O3 % |
>85 |
>90 |
>99 |
SiO2 % |
<13 |
<8 |
<0.2 |
Fe2O3 % |
<0.2 |
<0.2 |
<0.2 |
Bulk density g/cm3 |
1.4-1.7 |
1.4-1.7 |
1.4-1.7 |
Cold crushing strength Mpa |
>12 |
>10 |
>9 |
|
Reheating linear change % (1600C x3h) |
±0.3 |
±0.3 |
±0.3 |
|
Thermal expansion coefficient x10 -6 (room temp.-1300C) |
~7.8 |
~8.0 |
~8.6 |
|
Thermal w/(m.k) conductivity(Average 800C) |
<0.8 |
<1.3 |
<1.5 |
4.Size of Product
Standard size: 230 ×114 ×65mm
the size and the shape can be customized.
5.Application of Product
Bubble alumina brick is used in the lining of high temperature furnace
also can be used as a kind of thermal insulation material in the high temperature kiln
of the industrial as refractory material, industrial ceramics, electronical ceramics, petrochemical and metallurgical industries.
More products details, pls click the photo.
1.Introduction of Company
Business Type:Manufacturer, Trading Company
Registration No.: 410102000058705
Main Products:MoSi2 heating element,SiC heating element,Ceramic fiber board,Silicon carbide products,Silicon nitride products
Location:Henan, China (Mainland) light weight fire brick
2.Welcome to Contact Us!
Send Inquiry to This Supplier
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