Sell magnesia series refractory brick

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The Phosphate-bonded High Alumina Bricks are traditional bricks available in China, which are mainly used for middle and small sized dry cement kilns. These kinds of bricks can be widely used in wet cement kilns with good economic profits also. The Phosphate-bonded High Alumina Brick is made from perfect bauxite grain with phosphoric acid solution or phosphate as bonders, heated under middle temperature. It features good resistance to wear and alkali corrosion.