Low Water Absorption Acid Proof Brick Acid Resistant Brick
Industry-specific attributes
Acid-proof brick Introduction:
Acid-proof brick is made of high quality silicon materials and can resist the corrosion of high sulfur gas effectively.It is widely used in the easy corrosion lining of thermal technology equipment of chimney and flue for electric power, petrochemical, metallurgical and other industry.
Application For Acid Resistant Brick:
Acid resistant brick widely used for the flue,chimney lining of thermal power plant, coke oven roof, cold coke tower, storage tank and sieve focal system slip focal slot lining,Anticorrosive device, Acid resistance pool, Acid resistance ground, Wear-resisting ground , etc for thermal electric power, coking, chemical industry.
Feature For Acid Resistant Brick :
1. Good acid resistant.
2. High strength and Wear resistance.
3. Low water absorption and low apparent porosity.
4. Good eroding proofing and impact resistance.
5. High temperature resistant.
6.Good thermal shock resistance.
7. High mechanical strength.
Technical Index For Acid Resistant Brick:
| 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 |
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