China Fireclay Brick manufacturers and suppliers
2021-10-27u2002·u20022021-10-27u2002·u2002Fireclay bricks are one of the main varieties of silica-alumina series products. They are refractory products with 30-48% Al2O3 content made of clay clinker as aggregate and refractory clay as binder. In China's fireclay bricks, the Al2O3 content is generally more than 40%, and the Fe2O3 content is less than 2.0 to 2.5%.
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