There are many types of raw materials for refractory bricks, which are mainly divided into six categories: soil, stone, sand, ore, powder, and others.
One of the raw materials, soil: alumina clay, kaolin, clay, diatomaceous earth.
Raw material two, stones: fluorite, kyanite, rhodochrosite, forsterite, vermiculite, mullite, pyrophyllite, chlorite, dolomite, sillimanite, magnesia alumina spinel, silica.
Raw material three, sand: ceramic sand, zircon sand, quartz sand, magnesia sand.
Raw Material 4, Mineral: Chrome Ore
Raw material five, powder: metal aluminum powder, silicon micro powder, metal silicon powder.
Refractory brick raw materials six, others: asphalt, graphite, phenolic resin, perlite, floating beads, sapphire, corundum, silicon sulfate, silicon carbide, water glass, silica sol, boron carbide, calcium aluminate cement, nitriding materials, shale ceramic particles, alumina, alumina sol, zirconia, etc.
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