Paper faced gypsum board is mainly made of construction plaster (calcined with natural gypsum of chemical by product) and protective paper, mixing with appropriate fiber, modified starch, coagulant agent, vesicant and water.
Paper faced gypsum board is mainly made of construction plaster (calcined with natural gypsum of chemical by product) and protective paper, mixing with appropriate fiber, modified starch, coagulant agent, vesicant and water.
纸面石膏板是以建筑石膏（利用天然石膏或化学副产品石膏煅烧制得）和护面纸为主要原料，掺加适量纤维、改性淀粉、促凝剂、发泡剂和水，经混合、成型、凝固、切断、烘干、切边等工艺制成的轻质建筑板材。