Pyrophyllite is a kind of clay mineral, which is a layered hydrous aluminosilicate mineral with a 2:1 crystal structure. The chemical structural formula is Al2 [Si4O10(OH)2. The fine texture of the pyrophyllite and low hardness (1-2), the company's newly developed pyrophyllite mine reserves of 2 million tons, of which aluminum content of 30% -39%, Fe2O3 + TI2O <0.2%, suitable for artificial synthesis Blanks (dies) for diamond, ceramics, refractory materials, glass fibers, carved stones, and the like. Can be widely used in ceramics, metallurgy, building materials, chemicals, light industry and other industrial sectors.
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