Sillimanite Brick
Sillimanite Bricks have excellent thermal stability and high temperature resistance and are commonly used in high temperature and harsh environments. Fireramo sells and exports Sillimanite Bricks at ex-factory prices.
- Main Composition: Al2O3≥60%
- Application: Industrial Furnaces and Equipment
- Raw Material: Sillimanite
- Color: Yellow
- Refractoriness: ≥1700℃
- Refractoriness Under Load 0.2Mpa: ≥1600℃
- Capacity: 1000 MT per month
- Package: Export wooden pallets and polyboard
High quality refractory bricks
Product Details
Sillimanite Refractory Brick for Sale
Description
Sillimanite brick is a refractory brick made from the mineral silica (composed of aluminum silicate). Sillimanite brick is an advanced refractory material with excellent thermal stability and resistance to high temperatures. Sillimanite brick is commonly used in high temperature and harsh environments such as steel making, glass manufacturing, petrochemical refining, etc. Fireramo provides customized service for Sillimanite brick.
Features
High Temperature Resistance
Sillimanite fire brick is heat resistant and can withstand temperatures up to 1750°C (3182°F), making it suitable for use in high temperature industrial processes.
Superior Thermal Shock Resistance
Sillimanite brick does not crack or break under rapid temperature changes, making it ideal for applications with frequent temperature fluctuations.
High strength and abrasion resistance
Sillimanite brick has a high density and excellent strength, which makes it highly resistant to mechanical wear and erosion.
Good chemical stability
Sillimanite brick is resistant to most chemicals and can withstand contact with corrosive substances, making it suitable for use in harsh industrial environments.
Low thermal conductivity
Sillimanite brick has a low thermal conductivity, which means it effectively insulates against heat transfer and retains heat within the furnace or kiln.
Easy to install
Sillimanite brick is easy to install and can be replaced quickly if damaged, minimizing downtime and maintenance costs.
Application
Sillimanite refractory bricks are used in blast furnaces, hot blast furnace ducts, lime kilns, glass kilns, and for flues and covers.
Glass manufacturing
Sillimanite brick is used in the construction of glass furnaces, providing excellent thermal shock resistance and reducing the risk of glass contamination.
Petrochemical refining
Sillimanite refractory brick is used in reactors and furnaces in petrochemical refining processes.
Incineration
Sillimanite brick is used in incinerators for waste treatment.
Power generation
Sillimanite refractory brick is used in combustion chambers and boilers for power generation and in gasifiers for the production of synthetic fuels.
Ceramic production
Sillimanite brick is used in the production of high-grade ceramics with excellent resistance to thermal shock and wear.
Foundries
Sillimanite brick is used for the lining of foundry furnaces with excellent resistance to thermal shock and abrasion.
Sillimanite Bricks Specifications
| Item | Sillimanite Brick | ||
|---|---|---|---|
| FLM-65 | FLM-60 | FLM-50 | |
| Al2O3(%) | ≥65 | ≥60 | ≥50 |
| SiO2(%) | ≤32 | ≤37 | ≤45 |
| Fe2O3(%) | ≤0.5 | ≤1.0 | ≤1.2 |
| Bulk Density(g/cm3) | ≥2.5 | ≥2.4 | ≥2.3 |
| Apparent Porosity(%) | ≤18 | ≤19 | ≤19 |
| Cold Crushing Strength(MPa) | ≥60 | ≥50 | ≥45 |
| Refractoriness Under Load (0.2MPa,T0.6)(ºC) | ≥1650 | ≥1600 | ≥1550 |
| Thermal Shock Resistances 100ºC | ≥20 | ≥20 | ≥20 |
| water cooling (cycles) | |||
Specializing in refractory materials for over 20 years, we provide professional refractory solutions for the global high temperature industry.
