Product introduction: In May 2023, Guizhou Phosphate Chemical Group completed the construction of a production unit with an annual output of 300,000 tons of anhydrous gypsum. This unit uses purified industrial by-product gypsum as raw material, which is calcined at high temperature to produce anhydrous gypsum with a crystalline water content of less than 0.5%. Product application: Through different processing methods, it can be used for construction materials and polymer products, with significant performance advantages in some key indicators....
