Min. Order Reference FOB Price
1 Set US$130,000.00-750,000.00 / Set
Product Description
Product Description 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 ...