... PVC gypsum board is mainly made of high-purity gypsum powder and protective paper,mixing with fiber ,modified starch ,coagulant agent ,vesicant ... and water .which are easy to mixed ,formed ,coagulated ,cut ,dryed and sliced into light contruction material .PVC Gypsum ... to operate(swan ,nailed ,or milled) and disassemble .PVC Gypsum board is widely applied in industrial and civil contructions ...