Lightweight Fireclay Insulation Bricks

【Product Introduction】

Lightweight fireclay insulation bricks are a kind of lightweight thermal insulation refractory material made of high-alumina clay as the main raw material and formed by high-temperature firing. They are widely used in the lining and insulation layer of industrial kilns.

Index of lightweight fireclay insulation bricks

【Product Features】

●high Temperature Stability
The working temperature of the brick is up to 1250℃. It uses high-quality clay with high aluminum content. The structure is stable and will not crack or deform during repeated heating and cooling.

●precision Cutting
Lightweight fireclay insulation bricks adopt automatic molding equipment and high-precision cutting technology. The size error is controlled within ±1mm, and the assembly is tight to reduce heat loss.

●Wide application
It can be used for the hot surface and backing layer of high-temperature equipment such as cement rotary kiln, steel heating furnace, ceramic kiln, glass furnace, chemical reactor, etc.

【Frequently Asked Questions】

Q: What is the working principle of lightweight fireclay insulation bricks?
A: It blocks heat transfer through its own porous structure and maintains insulation effect by using the high temperature resistance of clay, which is suitable for heat preservation in high temperature environment.

Q: Where are lightweight fireclay insulation bricks mainly used?
A: It is often used for industrial kiln lining, boiler insulation layer, metallurgical equipment insulation area, and can also be used for the outer insulation structure of high temperature pipelines.

Q: What should be paid attention to when installing lightweight fireclay insulation bricks?
A: During installation, it is necessary to ensure that the brick body is dry, and the joint gaps are filled with refractory mud to avoid violent collisions, and the appropriate masonry method should be selected according to the temperature.

Q: How to clean lightweight fireclay insulation bricks?
A: When cleaning, use a soft brush to remove surface dust. If there are stubborn stains, you can wipe it gently with a small amount of clean water. Chemical cleaners are prohibited to avoid corrosion.

Q: What issues should be paid attention to during storage?
A: When storing, it should be placed in a dry and ventilated warehouse, away from fire and water sources. When stacking, the bottom should be raised to prevent moisture from the ground from entering.

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