Lightweight Mullite Insulation Brick For Industrial Furnace High-Temperature Refractory

Lightweight Mullite Insulation Brick For Industrial Furnace High-Temperature Refractory

Leadsun supplies several grades of insulating bricks for applications ranging from 1260°C to 1760°C. Each grade is designed to meet specific thermal and physical requirements, and every brick is precisely machined to tight dimensional tolerances after firing.

These insulating bricks are manufactured from high-purity clays and selected ceramic materials. Carefully graded organic materials burn out during firing, creating a uniform pore structure that ensures excellent insulation performance.

Technical data

Key Advantages

• Lightweight and Energy-Efficient

• Low Thermal Conductivity

• Excellent High-Temperature Insulation

• Long Service Life for Furnace Linings

​Applications

• Industrial furnaces and kilns (hot-face linings)

• Energy-saving furnace systems (backup insulation)

• High-temperature flue gas ducts

• Sulfur recovery units in petrochemical plants

• Hot blast stoves for ironmaking and steelmaking

Our products cover heavy & light shaped and unshaped refractories, and are widely used in power, steel & iron, non-ferrous, petrochemicals, building materials and other industries, and are exported to more than 30 countries and regions in Europe, America, Africa, Oceania, Southeast Asia, the Middle East Etc .

Facing the future, Leadsun will always adhere to the enterprise mission of "providing outstanding products and systematic solutions for global high-temperature industries, and creating greater value for customers continuously", abide by the core values of "integrity, enterprise, symbiosis, innovation", strengthen the innovation of R&D and the construction of the talent team constantly, and promotes the standardization and scientificization of management constantly as well. What is more, Leadsun will be a pathfinder for the innovation and development of the industry with the attitude of a struggler, and make unremitting efforts to build a trustworthy and respected international refractory comprehensive supporting service provider.

Leadsun Refractory owns core culture which is to make customer satisfaction, staff satisfaction satisfaction; by its great efforts, and

gradually becomes one of the best professional suppliers in high temperature industry of global.

Main products:

◆    All Series Refractory Bricks ( Al2O3 type, Silica type, MgO type, AZS type, Corundum type )

◆ Ingot Casting Refractory Brick

◆    Insulating Bricks

◆    High Alumina Bricks

◆    Ceramic Fiber (Blanket/Board/Modules/Paper/Textile ( cloth, tape, rope)

◆    1600C - 1800C Alumina Fiber

◆    Calcium Silicate Board

◆    Castable (Conventional Dense/High Alumina/Low Cement/Insulation /Plastic / Gunning Castable)

◆    Refractory Cement & Mortar

◆  Refractory Raw Material : Bauxite , ZAC Grain , Fire Clay

◆   GlassWool Insulation Materials

◆   RockWool Insulation Materials

◆   Rubber Foam Insulation Materials

◆   Aerogel Insulation Felt

◆   Foam Glass Material

◆ Semi - Pizza Oven