For Natural Gypsum Gypsum Powder Production Line Product
Gypsum is a soft sulfate mineral composed of calcium sulfate dihydrate with the chemical formula CaSO4·2H2O To make gypsum as construction material calcination process is needed and part crystal water will be removed from gypsum The calcined gypsum s chemical formula is CaSO4· 1 2H2O It is widely used as raw material for gypsum board plaster cornice school chalk etc
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