Brief Description
Alumina silicate brick belongs to the group of alumina-silicate refractory products. This kind of products are applied widely in iron, steel, glass, and nonferrous metals industries under high temperatures. Rongsheng refractory provides all kinds of alumina silicate brick bricks in low price. Alumina silicate bricks plays an important role in various high temperature industries.
Basic chemical components are silicon oxide (SiO2) and aluminum oxide (Al2O3). We have excellent alumina silicate brick for sale at a competitive price.
Specification
| Item | RSAS60 | RSAS70 | RSAS75 | RSAS80 |
| AL2O3(%) | ≥60 | ≥70 | ≥75 | ≥80 |
| SIO2(%) | 32 | 22 | 20 | ≥18 |
| Fe2O3(%) | ≤1.7 | ≤1.8 | ≤1.8 | ≤1.8 |
| Refractoriness °C | 1790 | >1800 | >1825 | ≥1850 |
| Bulk density,g/cm3 | 2.4 | 2.45-2.5 | 2.55-2.6 | 2.65-2.7 |
| Softening temperature under load | ≥1470 | ≥1520 | ≥1530 | ≥1550 |
| Apparent porosity,% | 22 | <22 | <21 | 20 |
| Cold Crushing strength Mpa | ≥45 | ≥50 | ≥54 | ≥60 |
Major Categories
Application
Our alumina silicate brick have been exported to all around the world, such as Thailand, Indonesia, Pakistan, Saudi Arabia, South Africa, Turkey, Iran, Iraq, etc. welcome to buy alumina silica refractory brick at Rongsheng and enjoy our high quality service. Please leave your massage and we will be in contact as soon as possible. Any further questions and interest, pls contact us for more information and quotation.
