【摘要】 采用甲基丙烯酸甲酯,丙烯酸丁酯和丙烯酸为核壳阶段的单体,通过半连续滴加的种子乳液聚合的合成工艺,得到了一种粘度适中,稳定性良好,具有核壳结构的乳液.讨论了聚合工艺,乳化剂及引发剂用量种类,核壳两阶段单体用量比例对乳液聚合工艺和乳液性能的影响.更多还原

【Abstract】 A core-shell emulsion with proper viscosity and good stability is prepared by methyl methacrylate(MMA),butyl acrylate(BA) and acrylate acid as main monomers,through seed emulsion polymerization with semi-continuous adding method.Effect of polymeric processes,emulsifier,amount and type of initiators,monomer ratio on processes and properties for emulsion are studied.更多还原