The Room Temperature Synthesis and Performance Study of Cationic Polycarboxylate Superplasticizer
作者单位：Guangdong FuTe New Materials Technology Co.Ltd. Guangdong XinYe Concrete Co.Ltd.
会议名称：《2016第十三届全国商品混凝土可持续发展论坛暨2016...》
会议日期：2016年
学科分类：08[工学] 081304[工学-建筑技术科学] 0805[工学-材料科学与工程（可授工学、理学学位）] 080502[工学-材料学] 0813[工学-建筑学]
关 键 词：Polycarboxylate superplasticizer cationic room temperature process concrete admixture
摘 要：In this paper,cationic polycarboxylate superplasticizer has been synthesized by using room temperature process with HPEG,AA,DAC and 3-S as the main raw *** investigated the effect of the dosage of different raw materials on the dispersing property of polycarboxylate superplasticizer,and we knew that AA:DAC HPEG:3-S=4.5:0.05:1:0.12 was the best molar ratio,the synthesized cationic polycarboxylate superplasticizer had excellent dispersity and mud resistance,and it was superior to commercially available ordinary polycarboxylate superplasticizer