Wholesale Insulating Fire Bricks,Insulation Bricks,Insulating Refractory Brick

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Insulating fire brick for heat insulation

Insulating fire brick is a new type of building material synthesized with polymer materials. The main function is to keep warm, reduce heat loss and improve thermal efficiency.

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Mullite insulating brick for hot blast stove

It is widely used in the lining of the kiln working face which is in direct contact with the flame, and has become one of the research hotspots in recent years.

Hot Tags : Mullite insulating brick for hot blast stove top Mullite poly light insulating bricks Mullite insulating brick for Electric furnace lining
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$Insulating high alumina refractory bricks$

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Insulating high alumina refractory bricks to keep warm

Insulating high alumina refractory bricks mainly refer to refractory products with an aluminum content of more than 48%. They are also called lightweight high-alumina bricks or heat-insulating high-alumina bricks due to their advantages of low bulk density, light weight, and good heat insulation effect. . It is a kind of thermal insulation refractory brick commonly used in high temperature industrial kilns and thermal equipment.

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Physical and chemical indicators of clay insulating refractory bricks

The Al2O3 content of clay heat Clay insulating refractory bricks is generally more than 40%, and the Fe2O3 content is less than 2.0-2.5%. The clinker in the ingredients is 65-85%, and the combined clay is 35-15%. The crushed bonded clay and the finely ground clinker are mixed and milled, and then mixed with the granular clinker to make semi-dry mud, high pressure molding, and sintering at about 1400 ℃, with good performance.

Hot Tags : clay insulation bricks insulating fireclay brick Clay thermal insulation refractory brick
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