Main Products: MoSi2 heating element ,SiC heating element ,Ceramic fiber board ,Silicon carbide products ,Silicon nitride products
1700c pure white 1.0g/cm3 high alumina brick
USD $2 - $20 /Piece
Min.Order:100 Pieces
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Zhengzhou Lepe Refractory Materials Co., Ltd.
Business Type: Manufacturer,Trading Company
Zhengzhou Henan ChinaMain Products: MoSi2 heating element ,SiC heating element ,Ceramic fiber board ,Silicon carbide products ,Silicon nitride productsProduct Details
1700c pure white 1.0g/cm3 high alumina brick
Standard Size: 230 ×114 ×65mm
Standard size weight: 1.720kg
Density: 1.0g/cm3
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.Pictures of Product
3.Parameter of Product
| Working Temperature ℃ | 1650 |
| Al2O3 % | 75 |
| SiO2 % | <13 |
| Fe2O3 % | <0.2 |
| Minimum Density g/cm3 | 1 |
| Cold Crushing Strength Mpa | >12 |
| Reheating Linear Change % (1600C x3h) | ±0.3 |
| Thermal Expansion Coefficient x10 -6 (room temp.-1300C) | ~7.8 |
| Thermal w/(m.k) conductivity(Average 800C) | <0.8 |
4.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.
5.Delivery of Product
Standard brick: 7-15 days
Non-standard brick: 20-30 days
Large In Stock for Standard Brick
Non-standard Brick
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)
2.Welcome to Contact Us!
If you need free sample or need more details,
pls send email to us.
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