【摘要】 研究了聚氨酯防水材料用涂层剂的合成 ,并对涂层剂性能的影响因素如MDI含量、低聚物二醇、键增长剂、溶剂、温度、反应体系的pH值、水分等作了初步的探讨。更多还原

【Abstract】 This paper has studied the synthesis of the coating agent of Polyurethane Waterproof Materials.And a preliminary discussion has been made about influencing factors such as MDI content,low molecnlar polymer binaryalcohol,propagation agent,solvent,temperatnre,pH of reactive system,and water of coating agent.更多还原