High-Performance Acid Proof Bricks for Industrial Corrosion Control

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Insulation and Refractory Materials

acid proof brick
acid brick
acid resistant brick price
acid resistant brick price
acid proof brick
acid brick
acid resistant brick price
acid resistant brick price
Acid Proof Brick

Laurel’s acid proof bricks are specially engineered refractory materials designed to resist chemical corrosion in extreme industrial environments. As a trusted acid brick solution, they are formulated using high-purity clays, feldspar, quartz, and other acid-resistant minerals, and fired at high temperatures to create a vitrified structure with superior durability and chemical inertness.

Our acid brick series delivers consistent performance in acid exposure zones, offering industry-standard strength, low porosity, and long-term resistance. Whether lining chemical storage tanks or building corrosion-resistant chimneys, Laurel provides reliable quality and competitive acid resistant brick price options.


Product Details


Application

Acid pickling tanks and electroplating facilities

Absorption towers and acid storage tanks

Flue gas scrubbers and exhaust stacks

Chemical plant flooring and drainage channels

Fertilizer and petrochemical reactors

Laurel supplies acid proof bricks globally with consistent quality, custom dimensions, and flexible acid resistant brick price structures. Whether you're building a corrosion-resistant tank lining or industrial flooring, our acid bricks ensure chemical protection and operational stability.


Table parameters

Physical Index              Acid resistant Brick

Chemical Index

Item

Unit

Index

Item

Index

Bulk Density

g/cm3

2.31-2.40

SiO2

69.8%

Water Absorption

%

≤0.5

AL2O3

22.5%

Acid Resistance

%

≥99.8

K2O

2.7%

Bending Strength

Mpa

≥55.8

Na2O

0.95%

Compressive Strength

Mpa

≥120

CaO

0.82%

Heat Stability

130℃-20℃

Good

Fe2O3

0.49%


Features

Features

Outstanding Acid Resistance

Laurel’s acid proof bricks resist attack from strong inorganic acids, including sulfuric, nitric, hydrochloric, and phosphoric acids. Their stable chemical composition prevents degradation and leaching in long-term operations.

Low Porosity and Water Absorption

Each acid brick is fired to achieve ultra-low porosity (≤1%) and water absorption below 0.5%, which minimizes acid infiltration and prolongs the service life of the lining system.

Environmentally Safe and Non-Oxidizing

Fired in controlled oxidizing conditions, our acid proof bricks are chemically stable and free of harmful emissions—ideal for clean-room, food-grade, or high-purity chemical operations.

Versatile in Shape and Application

Available in standard and custom sizes, Laurel’s acid bricks are used in floors, tanks, drains, ducts, and towers. We offer tailored thicknesses and bonding compatibility for every system.


Inquiry Now

contact us

Your satisfaction is our top priority. Whether you have questions, need support, or want to share feedback, our dedicated team is ready to assist you every step of the way.

+86-15264257623

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info@laurelrefractory.com

+86-532-80829560