Acrylate monomer with polyoxyethylene group chain and a series of polycarboxylic superplasticizer were synthesized and their water-reducing effects were investigated.

• 介绍了聚氧乙烯基烯丙酯大单体和聚羧酸减水剂的合成,并对合成的聚羧酸减水剂进行了性能考察。