Phosphate Bonded High Alumina Bricks - Quality RS Fire ...
The main raw material of Phosphate Bonded High Alumina Bricks is dense super-grade or first-grade high-alumina bauxite clinker, which is an unburned brick and has superior quality compared with ordinary high-aluminum bricks.The binder is a phosphoric acid solution or an aluminum phosphate solution, and after being subjected to a semi-dry press molding, heat treatment is performed at 400 to 600 ...
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