PRODUCT DESCRIPTION

Introduction

Mullite Castable is a high-performance monolithic refractory material mainly composed of mullite-based aggregates, refractory powders, and suitable bonding systems. It is designed for high-temperature applications requiring good strength, thermal stability, and resistance to erosion.

Mullite Castable can be used as a refractory lining material for various industrial furnaces and thermal equipment. Compared with traditional refractory bricks, it can form a continuous refractory structure with fewer joints and is suitable for complex structures, irregular furnace geometries, and repair applications.

With good high-temperature strength, low thermal expansion, thermal shock resistance, abrasion resistance, and resistance to flame erosion and chemical attack under suitable conditions, Mullite Castable provides reliable performance in demanding industrial environments.

Sunrise provides different grades of Mullite Castable according to furnace structure, operating temperature, service conditions, and specific application requirements.

Features

Excellent high-temperature strength and volume stability.

Good thermal shock resistance and low thermal expansion.

Good resistance to erosion, abrasion, and mechanical wear.

Good resistance to flame exposure and chemical attack under suitable service conditions.

Suitable for high-temperature furnace linings and complex-shaped refractory structures.

Available in standard, low-cement, and corundum-mullite grades according to different operating conditions.

Good workability and suitable for monolithic refractory installation.

Applications

Petrochemical Industry:

Tubular heating furnaces, ethylene cracking furnaces, sulfur recovery units, and other high-temperature processing equipment.

Metallurgical Industry:

Steelmaking ladles, tundishes, non-ferrous metal melting furnaces, and high-temperature furnace linings.

Ceramic and Glass Industry:

Rotary kilns, glass furnace ports, kiln linings, and other high-temperature thermal equipment.

Power Generation Industry:

Boiler combustion chambers, high-temperature furnace areas, and refractory linings for thermal equipment.

Industrial Furnace:

Furnace doors, observation holes, burner openings, fire holes, and other high-temperature equipment linings.

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