Henan Hongtai Kiln Refractory Co., Ltd

--Corundum mullite castable

Hongtai refractory material in the front and rear kiln mouth, coal injection pipe and other industrial kiln lining of large cement kiln recommends corundum mullite castable to you. Corundum mullite castable is made of dense corundum and mullite as aggregates, and white corundum powder, α-Al2O3 micro powder and mullite powder as fine powders.

Performance characteristics of corundum mullite castable: it has the common advantages of corundum castable and mullite castable; High temperature strength, good thermal shock resistance and structural peeling resistance; Good thermal shock resistance, high load softening temperature, low creep rate at high temperature, good chemical corrosion resistance. It can be used for anti-wear lining of large power station boilers and other high-temperature kilns.

--Magnesia chromium brick steel fiber castable

Magnesia chromium steel fiber castable is made of high-quality magnesia and chromium concentrate raw materials and refractory steel fibers, high-quality binders and additives, with high use temperature, good fluidity and good thermal shock stability. It has non-stick slag, good integrity, high medium temperature strength, excellent alkaline slag erosion resistance, and has been widely used in non-ferrous copper smelting tundish, copper trench, continuous casting and refining ladle and breathable bricks.

--Lightweight thermal insulation castable

With high load softening temperature, high strength and good thermal insulation performance, it is an ideal thermal insulation material for carbon black reactor and high-temperature special lining permanent layer