聚羧酸系高效减水剂的研究现状和应用前景  

Study Actuality and Application Prospect of Polycarboxylate-type Superplasticizer

作　　者：房满满[1] 西晓林[1] 林东[1] 殷素红[1] 文梓芸[1] 

机构地区：[1]华南理丁大学材料科学与工程学院,特种功能材料教育部重点实验室,广州510640

出　　处：《材料导报》2008年第3期76-79,共4页Materials Reports

摘　　要：高效减水剂的研究已成为混凝土材料科学中的一个重要分支,并推动混凝土材料向高强、高性能化不断发展,其中聚羧酸系高效减水剂是新一代绿色高效减水剂的代表。结合国内外资料综述了聚羧酸系高效减水剂的研究现状、性能特点、分散稳定机理以及今后的发展方向。指出对聚羧酸系高效减水剂的基础理论研究还有待进一步加强;开发、合成、生产多元化和不同性能的系列聚羧酸系减水剂母体、多功能的聚羧酸系减水剂衍生产品,已成为当今聚羧酸系高效减水剂发展的必然趋势。Studying on superplasticizer has been an important task of concrete science and has driven concrete materials to become high strength and high performance, polycarboxylate is a new representative of environmental-friendly superplasticizer. This paper summarizes with the domestic and international information the current research status quo and trends, the performances, the dispersive and retain mechanism, of polycarboxylate-type superplasticize and points out that more basic theoretical researches are needed for it. It will be the developing trends that polycarboxylate-type superplasticizer matrixes with different and multi-performances and their ramifications will be empoldered, synthesized and produced. ）

关 键 词：聚羧酸系高效减水剂 性能 机理 

分 类 号：TQ172[化学工程—水泥工业] TU528.042[化学工程—硅酸盐工业]