混凝土用高性能弹性涂料的研制  

Development of High Performance Elastic Coating for Concrete

作　　者：李英利[1] Li Yingli(School of Chemistry and Materials Engineering,Changzhou Vocational Institute of Engineering,Changzhou,Jiangsu 213164,China)

机构地区：[1]常州工程职业技术学院化学与材料工程学院,江苏常州213164

出　　处：《涂层与防护》2018年第10期53-56,共4页Coating and Protection

摘　　要：论述了混凝土用弹性涂料的研制技术。通过选择不同类型分子结构的树脂,集成优化不同软硬度的固化剂,通过改变"软段"与"硬段"的比例,研制出了具有不同冲击韧性及断裂伸长率的混凝土涂料,对涂料的性能进行了检测,满足抗开裂的需求。The research and development of elastic coatings for concrete is described. Specifically, a type of coating composition with different impact toughness and elongation at break has been developed via selection of resins with different molecular structure, optimization of curing agents with different hardness and modification of the mol ratio of soft segment and hard segment. The performance of the coating was tested. The result shows that it meets the demand on the crack resistance.

关 键 词：混凝土 弹性涂料 高性能 

分 类 号：TQ630.7[化学工程—精细化工]