Acid Resistant Tiles
Acid resistant tiles are special ceramic materials designed for harsh acid environments. These tiles achieve dense structures through high-temperature sintering. Therefore, they provide long-lasting protection. As a manufacturer, Kerui offers multiple standard sizes. Additionally, we deliver strong customization capabilities. Currently, we serve over 100 customers including chemical plants, wastewater treatment and other facilities.
- Free Sample:
- Available
- Document:
- Cerficates supporting
- Performance Test:
- Support
- Shipment:
- 7-35 working days
Key Technical Specifications of Acid Resistant Tiles
| Grade | Z-1 |
|---|---|
| Al₂O₃, % | 20–30 |
| SiO₂, % | 60–70 |
| Fe₂O₃, % | ≤2.0 |
| Na₂O + K₂O, % | ≤5.0 |
| CaO + MgO, % | ≤2.0 |
| Water Absorption, % | ≤0.2 |
| Bending Strength, MPa | ≥58.8 |
| Bulk Density, g/cm³ | 2.3-2.5 |
| Acid Resistance, % | ≥99.8 |
Note: Kerui provides products for use with it, including furan glue, etc.
Advantages of Acid Proof Tiles
- Excellent Acid Corrosion Resistance: Acid tolerance range includes sulfuric acid, hydrochloric acid, nitric acid;
- High-density Low-porosity Structure: Volume density 2.3-2.5g/cm³, water absorption ≤0.2;
- Process Basis:: 1200℃ high-temperature sintering to form glass-phase sealed micropores;
- Excellent Thermal Stability: No cracks after multiple water cooling cycles;
- Mechanical Strength Guarantee: Pressure bearing capacity with flexural strength ≥58.8 MPa;
- Safety and Environmental Protection Characteristics: Heavy metal dissolution is lower than the conventional standard;
- Long Service Life:: Typical service life in chemical environment is long.
Application Scenarios and Industry Solutions of Acid Resistant Tiles
Masonry linings: As reliable acid proof tiles suppliers, Kerui provides masonry linings for reaction vessels and acid storage facilities, including tanks, ditches, and wells—engineered,
Workshop Floor: Use acid proof tiles in strong acid production workshop floor paving to protect against acidic liquid splashing and gas condensation corrosion.
Pickling Process area: The inner wall and bottom of the steel pickling tank are paved to withstand long-term immersion and mechanical scouring of hydrochloric acid and nitric acid.
Electroplating Workshop Protection: Floor paving to resist leakage of cyanide and sulfuric acid electroplating liquid, taking into account wear resistance requirements.
Wastewater Treatment Facilities: Acidic wastewater regulating tank, neutralization tank, sedimentation tank lining to resist mixed acid, alkali and organic corrosion.
Landfill: Use products for protective layer of anti-seepage pool and diversion ditch to prevent acidic leachate from eroding soil structure.
Food Processing Area: The floor of the pickling and fermentation workshops is protected from acetic acid and citric acid, and the surface is smooth and easy to clean.
Pharmaceutical Workshop: The operation table and floor in the drug synthesis area are resistant to organic solvents and acidic reagents.
Power Plant Desulfurization system: Acid proof tiles for battery room applications, wet desulfurization absorption tower and slurry pool lining are resistant to corrosion by sulfur-containing slurry.
Chemical Power Plant: The floor protection of coal-to-gas workshops is resistant to condensation of acidic gases such as sulfur dioxide.
Laboratories and Scientific Research Sites: The floor and laboratory bench of the chemical laboratory are protected from splashing of strong acid reagents.
Acidic Soil Buildings: The bottom layer of buildings in acidic areas is protected to block the penetration of acidic substances.
Guide to Choosing the Right Protection Between Acid Resistant Floor Tiles and Bricks
| Property | Acid Resistant Ceramic Tiles | Acid Resistant Bricks |
| Surface Finish | Nano-glazed (Ra ≤0.4μm) | Textured or coarse-ground finish |
| Max. Acid Concentration Resistance | 70% H₂SO₄ (20°C) | 40% H₂SO₄ (20°C) |
Kerui Customers to the Worldwide
As leading acid resistant tiles manufacturers, Kerui delivers globally trusted solutions with competitive acid resistant tiles price—validated by performance in 30+ countries.
Contact Kerui Refractory
Kerui acid resistant tiles resist acids up to 70% concentration. These tiles have documented long service life globally. They protect critical facilities in 30+ countries. Kerui, as acid proof tiles manufacturers, offer project-specific technical specifications. Contact Kerui Now. View more pictures and follow Kerui on Pinterest.
