Min. Order Reference FOB Price
1 Piece US$150,000.00-600,000.00 / Piece
Product Description
Introduction of Gypsum Natural gypsum generally includes dihydrate gypsum and anhydrous gypsum. In order to get the valuable materials, generally, we get semi-hydrated gypsum through heating the dihydrate gypsum. Here is the process: The calcined semi-hydrated gypsum powder can widely be ...