摘要
讨论了由碳负离子对羧基化合物加成和磺化而制备脂肪族羟基磺酸盐缩合物的合成方法以及用于混凝土高效减水剂的性能特点。
Synthesis of aliphatic hydroxy sulphonate condensate by addition of carbanion to carbonyl compounds and sulfonation on it is described.Its performance characteristics as coner ete superplasticizer is identified.
出处
《化学建材》
1996年第5期219-221,共3页
Chemical Materials for Construction
关键词
混凝土
高效减水剂
AHS
合成方法
aliphatic hydroxy sulphonate condensate concrete superplasticizer
