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Description:
High-alumina bricks are made from the grog of high-alumina bauxite combined with refractory clay. Proportion is mixed differently according to different grades. They are molded by machine and fired at a high temperature.
High-alumina bricks have three brands according to the contents of alumina. The content of alumina and high temperature feature are guaranteed through adjusting the proportion of high-alumina bauxite and refractory clay so as to satisfy different situations and requirements.
Features:
● High compressive strength
● Nice chemical stability
● Low porosity
● All types of products available as customers require.
Application:
Linings of high-temp industrial kilns and furnaces, push plate of kiln bricks, fire boxes, furnace tubes and linings of muffle furnaces, etc.
Main physical and chemical properties