Acid Resistant Cement is a specially formulated bonding material designed to withstand chemical attack from acids and corrosive environments. It provides excellent durability, strong adhesion, and reliable performance in industrial applications exposed to acidic substances.
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Acid Resistant Cement is a high-performance chemical-resistant cement developed for use in aggressive industrial environments where ordinary cement would rapidly deteriorate. Manufactured with carefully selected acid-resistant aggregates and binders, it offers outstanding resistance to a wide range of inorganic and organic acids, chemical fumes, and corrosive liquids.
This cement delivers strong mechanical strength, low permeability, excellent bonding properties, and long-term durability under severe operating conditions. It is widely used for lining, jointing, and installation of acid-resistant bricks, tiles, and refractory materials in chemical plants, fertilizer factories, pickling tanks, power plants, and wastewater treatment systems. Acid Resistant Cement helps protect structures from corrosion damage while extending equipment service life and reducing maintenance costs.
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Item |
Specification |
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NS1 |
NS2 |
NS3 |
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Bulk Density, g/cm3 |
≤1.4 |
1.4~1.9 |
＞1.9 |
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Thermal Conductivity, W/(m·K) 70℃ |
≤0.55 |
≤0.90 |
≤1.5 |
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Heat Resistance, 250℃×4h |
Exterior |
No change, no cracks, no expansion. |
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Residual Strength |
≥90 |
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Acid Resistance, 40% H2SO4 7d |
Exterior |
No change, no corrosion, no cracks, no expansion |
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Residual Strength |
≥90 |
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Water Resistance, Water 15d |
Exterior |
No corrosion, no cracks, no expansion |
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Residual Strength |
≥80 |
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Natural Drying Shrinkage, % |
≤2.0 |
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Acid Resistant Cement is widely used in industries requiring protection against acid corrosion and chemical attack, including:
Chemical processing plants
Sulfuric acid and fertilizer industries
Steel pickling tanks and galvanizing lines
Power plants and flue gas systems
Wastewater and sewage treatment facilities
Pharmaceutical and food processing plants
Petrochemical and refinery installations
Acid storage tanks, chimneys, floors, and drainage systems
Installation of acid-resistant bricks and tiles in industrial flooring and lining systems
Comprehensive Refractory Product Range
We manufacture 3 main types of refractory materials — refractory castables, high alumina cement, and refractory bricks — covering 100+ industrial furnace types worldwide.
Certified Quality and International Standards Compliance
All batches undergo strict quality control. Products comply with ISO, ASTM, and GB standards, ensuring reliable performance in high-temperature industrial applications.
Annual Production Capacity of 130,000 Tons
With a large-scale capacity of 130,000 tons per year, we guarantee stable supply and on-time delivery for long-term and large-volume projects.
Exported to 120+ Countries and 1,000+ Projects
Our products have been successfully delivered to over 120 countries, supporting more than 1,000 industrial projects, including cement, steel, incineration, glass, and petrochemical furnaces.
20+ Years of Experience in Refractory Manufacturing
With over 20 years of experience, we understand real furnace conditions and deliver materials proven in long-term industrial operations worldwide.
Professional Technical Support and Free Samples
We provide technical assistance from material selection to installation guidance, with free samples available for testing and supporting 1,000+ projects globally.
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