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dense refractory bricks
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High bulk density Dense refractory brick
dense refractory bricks
Dense refractory brick price
China Dense refractory bricks
Dense refractory brick for sales
Kiln Dense refractory brick
High bulk density Dense refractory brick
Dense and Low Porosity Refractory Brick

Laurel Dense Refractory Brick with Low Porosity is made of super calcined flint clay and calcined bauxite, with high-pressure formed and high-temperature sintered. Due to their low apparent porosity, Strong resistance to erosion, and high refractoriness under load, they are widely used in Glass kilns, Blast furnaces, Metal mixer furnaces, Hot metal mixer ladles, Coke dry quenching devices, etc.

Product Details




1. Engineered for Extreme Heat

Dense Refractory Brick with Low Porosity feature a compact matrix that delivers exceptional thermal stability in high-temperature industrial settings, ensuring reliable performance under intense conditions.

2. Resists Corrosion & Wear

Their non-porous structure safeguards against chemical erosion and mechanical abrasion, extending service life in demanding refractory applications.

3. Energy-Efficient & Sustainable

These bricks minimize heat loss while supporting eco-friendly practices, ideal for modern high-heat operations requiring durability and efficiency.

Table parameters

Item                       Dense Fire Brick

LALPFC-10

LALPFC-12

LALPFC-14

AL2O3%

50

45

42

Fe2O3%

1.2

1.2

1.5

SiO2%

53%

53%

56%

Refractoriness

1790

1750

1750

Apparent Porosity%

10

12

14

Refractoriness  under load  at 0.2MPa

1500

1450

1400

cold crushing strength  ≥ 

70

65

60

Linear Change on reheating 1450C*3H

+0.1~-0.2

+0.1~-0.4

+0.1~-0.5

BD g/cm3≥

2.3-2.4

2.3-2.4

2.3-2.4

Features

★ Low porosity,High bulk density.

★ Good Cold Crushing strength.

★ High refractoriness under load.

★ High mechanical strength.

★ Good resistance to erosion.


Dense Refractory Brick with Low Porosity, Designed for versatile high-temperature applications, these bricks provide reliable thermal insulation and structural integrity across industries such as foundries, steel mills, glass manufacturing, ceramic production, chemical processing, power generation, waste incineration, mineral extraction, and automotive parts manufacturing. Their dense, non-porous matrix withstands extreme heat, thermal cycling, and chemical exposure in furnaces, kilns, reactors, and exhaust systems. they streamline installation in boiler linings and refractory structures while supporting energy-efficient operations. Eco-friendly and corrosion-resistant, Dense and Low Porosity Refractory Bricks offer sustainable solutions for sectors requiring robust heat management, from aluminum smelting to petrochemical processing and environmental engineering, ensuring consistent performance in harsh molten metal and high-heat environments.

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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.

+86-15063999498

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info@laurelrefractory.com

+86-532-80829560