The main component of acid-resistant brick is silica, which forms a large amount of mullite when roasted at high temperatures, which is a substance with high acid resistance. Because the acid-resistant bricks have a tight structure and low water absorption, they can also be used at room temperature. Resistant to alkaline media of any concentration, but not resistant to high-temperature molten alkali.
![acid-resistant bricks](https://www.rsnewrefractory.com/wp-content/uploads/2023/10/acid-resistant-bricks-1024x213.jpg)
Physical and chemical indicators of acid-resistant bricks
indeks | Special acid-resistant bricks | Lightweight acid-resistant bricks |
Silica(%)≥ | 65 | 65 |
Kütle yoğunluğu (g/m3) | 1.6-1.8 | 1.0-1.3 |
Soğuk kırma gücü (Mpa) ≥ | 15 | 10 |
Termal iletkenlik (W/mk) ≤ | 0.65 | 0.45 |
Water absorption (%) ≤ | 15 | Working surface 5 |
Acid resistance rate (%) ≤ | 98 | 97 |
Çalışma sıcaklığı (℃) ≤ | 1000 | 1000 |
Characteristics of acid-resistant brick
![acid brick](https://www.rsnewrefractory.com/wp-content/uploads/2023/10/Acid-brick.png)
- Good acid resistance.
- Good corrosion resistance and impact resistance.
- Low water absorption and low apparent porosity.
- High strength and wear resistance.
- Yüksek mekanik dayanım.
- İyi termal şok direnci.
- Yüksek sıcaklık direnci.
Acid-proof brick application
Acid-resistant bricks are widely used in thermal power plant flues, chimney linings, coke oven roofs, cold coke towers, storage tanks and coke screening system sliding coke trough linings, anti-corrosion devices, acid-resistant pools, acid-resistant floors, wear-resistant floors thermal power, coking, Chemical industry and other industries.
Acid-resistant ceramic tiles and acid-resistant bricks
We have two types of acid-resistant bricks. acid-resistant ceramic tiles and acid-resistant bricks. Ek olarak, the size of acid-resistant products can be customized. Ek olarak, if necessary, you can come to the factory for a visit.
![acid-resistant brick delivery](https://www.rsnewrefractory.com/wp-content/uploads/2023/10/acid-resistant-brick-delivery.jpg)
Rongsheng refractory materials manufacturer
Rongsheng is a refractory material supplier with 20 years of production experience. It has its own factory in China. Its main export products are yüksek alümina tuğlaları, magnezya karbon tuğlaları, nozzle bricks, Ve müllit yalıtım tuğlaları. They are mainly used in the steel industry and metallurgy. Industry, ceramic industry, elektrik enerjisi endüstrisi, vesaire.
![acid proof bricks manufactory](https://www.rsnewrefractory.com/wp-content/uploads/2023/10/acid-proof-bricks-manufactory.jpg)
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