Acid Proof Brick Introduction
Acid proof brick is made of high-quality silica acid resistance material, which can effectively resist the corrosion of high sulfur gas. The main material of acid resistance refractory brick is quartz, feldspar, and clay, it is a kind of anti-corrosive material by high-temperature oxygenolysis. It has the characteristics of high acid resistance, low water absorption, not easy to be oxidized at normal temperature, not easy to be polluted by the medium. Acid resistance bricks are widely used in electric power, petrifaction, chimneys of metallurgy and other thermal equipment, and the liners of the flue and easy-corrosive liners.
Acid Proof Brick Properties
- Good acid resistance.
- High strength and wear resistance.
- Low water absorption and low apparent porosity.
- Good eroding proofing and impact resistance.
- High-temperature resistance.
- Good thermal shock resistance.
Acid Proof Brick Physical & Chemical Index
| Special acid-proof brick | Lightweight acid-proof brick | |
| Index | ||
| SiO2(%) ≥ | 65 | 65 |
| Bulk Density(g/m³) | 1.6-1.8 | 1.0-1.3 |
| Cold Crushing Strength(Mpa) ≥ | 15 | 10 |
| Thermal Conductivity(W/m.k) ≤ | 0.65 | 0.45 |
| Water Absorption(%) ≤ | 15 | working face 5 |
| Acid-proof rate(%) ≤ | 98 | 97 |
| Service temperature( ℃) ≤ | 1000 | 1000 |
Acid Proof Brick application
The acid resistance brick can be widely applied to the lining construction of the tower, pool, tank, the groove of the petroleum, chemical industry, chemical fertilizer, pharmacy, brewing, dairy product, paper making, smelt, chemical fiber and electroplating, chemical laboratory, electricity generation, gas, and other industry.
Acid Proof Brick manufacturer
RS refractory bricks manufacturer produces and sells acid resistance bricks with high quality and competitive price. RS refractory manufacturer has specialized in producing acid resistance bricks for many years and get many reliable customers, we mature production technology and high-quality raw materials make our products have good quality, so if you have a purchase plan about acid resistance bricks, please feel free to contact with us!
Acid Resistance Brick
