Silica Mullite Brick
Silica mullite bricks are characterized by refractoriness, erosion resistance and thermal shock stability. We provide you with high quality siliceous mullite bricks at factory price for wholesale & sale!
- Main Composition: Al2O3≥60%
- Application: Industrial Furnaces and Equipment
- Raw Material: Fused Mullite
- Color: Yellow
- Refractoriness: ≥1700℃
- Refractoriness Under Load T0.6: ≥1550℃
- Capacity: 1000 MT per month
- Package: Export wooden pallets and polyboard
High quality refractory bricks
Product Details
Silica Mullite Fire Brick for Sale
Silica Mullite Brick is a kind of refractory brick made of raw materials such as silica sand and mullite. Featuring refractoriness, erosion resistance, and thermal shock stability, silica-mullite bricks can be used in refractory linings, furnaces, hot blast stoves, kilns and grates to provide refractory protection and thermal performance to ensure normal operation and productivity of the equipment.
Silica Mullite bricks combine the advantages of siliceous materials and mullite with high alumina content, excellent physical properties and chemical stability. Our range of silica mullite bricks includes three models, GM1650, GM1600 and GM1550, each with unique performance parameters to meet the needs of different industrial sectors.
Characteristics of Fireramo silica mullite bricks
High alumina content: The high alumina content of silica mullite bricks gives the product excellent resistance to high temperatures and allows it to maintain a stable structure and properties at high temperatures.
High bulk density and low porosity: Silica mullite bricks are characterized by high density and low porosity, which makes the silica mullite bricks have better resistance to permeability and erosion, and improves their service life.
Excellent crushing strength: the crushing strength of silica mullite bricks is up to 80MPa or more, which ensures its stability under heavy loads and harsh working environments.
Excellent refractoriness: silica mullite bricks has very high refractoriness, which can work stably for a long time under high temperatures and ensure the safe operation of furnaces and kilns and other equipments.
Good thermal shock resistance: the silica mullite bricks have been tested in many hot and cold cycles and show good thermal shock resistance and are not easily damaged by temperature changes.
Applications of Fireramo Silica Mullite Bricks
Silica mullite bricks are widely used in high-temperature industrial fields such as iron and steel smelting, ceramic firing, glass manufacturing, chemical production, and so on. It can be used as the lining material of furnaces and thermal equipment to withstand high temperatures and chemical erosion, ensuring the long-term stable operation of the equipment. At the same time, silica mullite bricks can also be used to make high-temperature furnaces, refractory pipes, and other components, providing reliable refractory protection for industrial production.
Fireramo Silica Mullite Brick production process
Selection of raw materials: Choose high-quality silica, mullite, and high-alumina bauxite clinker as the main raw materials.
Forming: Adopt the pressing molding process to form the brick blanks.
Sintering: The bricks are sintered in a high-temperature kiln to make strong, refractory bricks.
Fireramo offers high-quality silica-mullite bricks for a wide range of high temperature industrial equipment. Our products have excellent wear resistance and high temperature stability, please contact us for more details!
Silica Mullite Brick Specifications
| Silicon Mullite Bricks | GM1650 | GM1600 | GM1550 |
|---|---|---|---|
| Al2O3(%) | ≥65 | ≥63 | ≥60 |
| Bulk Density (g/cm3) | ≥2.62 | ≥2.60 | ≥2.55 |
| Apparent Porosity (%) | ≤17 | ≤18 | ≤19 |
| Crushing Strength (MPa) | ≥85 | ≥90 | ≥80 |
| Refractoriness Under Load T0.6(℃) | ≥1650 | ≥1600 | ≥1550 |
| Thermal Shock Resistance(1100℃～water cooling) (times) | ≥12 | ≥10 | ≥8 |
| Cold Abrasion Resistance( cm3) | 5 | 5 | 6 |
| *Thermal Expansion Rate(%) | Offer actual measurement data |
Specializing in refractory materials for over 20 years, we provide professional refractory solutions for the global high temperature industry.
