摘要
聚羧酸类减水剂是高效减水剂的新品种,具有很多良好的使用性能。通过对近年来国内外的文献综合,讨论了反应单体和聚氧烷基链的选择、共聚物相对分子质量及其分布、端基和添加量等影响因素。
Polycarboxylic acid is a new kind of high performance water-reducing agents. It has many useful properties. Through the literatures home and abroad, the selection of reactive monomer and oxyethylene group number, molecular weight and its distribution of copolymer, influence of terminal group and its quantity were discussed.
出处
《福建分析测试》
CAS
2002年第4期1679-1683,共5页
Fujian Analysis & Testing
关键词
聚羧酸类
高效减水剂
反应单体
相对分子质量
Polycarboxylic acid
Water-reducing agent
Reactive monomer
Molecular weight
