Overview
Product Details
Good Acid Slag Erosion Resistance Dense Silica Refractory Brick, Lightweight Silica Insulating Bricks
Silica bricks are a popular refractory material used in various high-temperature applications such as coke ovens, glass tanks, and furnaces. Our silica bricks are made from high-quality silica and processed under advanced technology, ensuring excellent thermal shock resistance and mechanical strength.
At our refractory materials factory, we offer a wide range of silica bricks in different shapes and sizes to meet the diverse needs of our customers. Our silica bricks have outstanding features such as low thermal expansion, good creep resistance, and high refractoriness under load, making them a reliable choice for extreme conditions.
Physical and chemical indicators of general silica bricks
| Item | GZ-96 | GZ-95 | GZ-94 |
| SiO2, %, ≥ | 96 | 95 | 94 |
| Fe2O3, %, ≤ | 1.0 | 1.2 | 1.4 |
| Apparent porosity, %, ≤ | 22(24) | ||
| Normal temperature compressive strength, MPa, ≥ | 35(30) | kg/pcs,<20Kg | |
| 30(25) | kg/pcs, ≥20Kg | ||
| 0.2MPa Load softening temperature, ≥ | 1660 | 1650 | 1640(Colloidal silica1620) |
| True Density, g/cm3, ≤ | 2.34 | 2.35 |
Our experienced sales team is always ready to assist our customers with their refractory needs, providing professional advice and excellent service. We also offer competitive pricing and timely delivery to ensure customer satisfaction.
If you are looking for high-quality silica bricks for your high-temperature applications, our refractory materials factory is your best choice. Contact us today to learn more about our products and services.
