一种水性体系高分子分散剂的研制

摘要

采用有机溶液自由基聚合的方法，考察了单体种类、单体比例、引发剂的量、链转移剂的量、中和剂种类、反应温度和反应时间等因素对聚合物分散性能的影响，合成了一种用于无机颜、填料在水性体系中分散的聚丙烯酸酯类高分子分散剂。%The organic solution radical polymerization method to investigate the monomer species,monomer ratio,the amount of initiator,the amount of chain transfer agent,the type of neutralizing agent,reaction temperature and reaction time on the properties of the polymer dispersion impact,a method for the synthesis of inorganic pigments and fillers in aqueous systems dispersed polyacrylate polymer dispersant.