Silica Bricks for Glass Furnace
Fireramo sells and exports Silica Bricks for Glass Kiln at ex-factory price. Please let us know your requirements and you can also get customized Silica Bricks for Glass Kiln service.
- Origin: China
- Product Name: Fireramo Silica Bricks for Glass Furnace
- OEM/ODM: Support
- Rul: No Less Than 1680ºC
- Material Fused: Silica
- Apparent Porosity: ≤18%
- Bulk Density: ≥1.85g/cm3
- Sio2: ≥99%
High quality refractory bricks
Product Details
Silica bricks for glass furnace/kilns
Table of Contents collapse
Description of Silica Bricks for Glass Kiln
Silica brick for glass kiln refers to the silica refractory products used in the high temperature part of the masonry glass kiln (not in direct contact with the glass liquid). Silica bricks for glass kiln usually refer to silica refractories with SiO₂ content more than 94%, density of 1.8~1.95g/cm³, maximum service temperature not exceeding 1600~1650℃, and porosity less than 22%.
Characteristics of silica bricks for glass kiln
Stable volume at high temperature
Silica bricks for glass kiln have high load softening temperature and small creep rate. Glass kiln at 1600 ℃ can keep the furnace body without deformation, stable structure, will not cause changes in the furnace body due to temperature fluctuation surface.
No pollution to glass liquid
The main component of silica bricks is SiO2, and the quality of glass liquid will not be affected if there is any drop or surface melting drop during use;
Resistant to chemical erosion
Silica bricks for glass kiln are acid-resistant bricks with strong resistance to acid erosion.
Light weight
Silica bricks for glass kiln are characterized by small volume and low density, which can reduce the weight of the furnace body and the burden of the furnace body.
Application of Silica Bricks for Glass Kiln
Silica bricks for glass kiln are used in the vault of glass melting tanks, and all the bricks for glass kiln can be used in the breast wall and small furnaces.
Silica Bricks for Glass Furnace Specifications
| Silica bricks for glass furnace | Fused Silica Brick |
|---|---|
| SiO2 ( %) | ≥99 |
| Al2O3 ( %) | ≤0.3 |
| Fe2O3( %) | ≤0.3 |
| CaO ( %) | ≤0.1 |
| Bulk Density (g/cm3) | ≥1.85 |
| Apparent Porosity ( %) | ≤18 |
| Cold Crushing Strength (Mpa) | ≥40 |
| Refractoriness Under Load T0.6 (ºC) | ≥1680 |
Specializing in refractory materials for over 20 years, we provide professional refractory solutions for the global high temperature industry.
