摘要
以阴/非离子型乳化剂作为复合乳化剂体系,进行高固含量St-BA微乳液聚合的研究。获得了固含量达34％,而乳化剂总用量为3.0％、乳液粒径为38.2nm的聚合物微乳液。讨论了聚合方法、乳化剂、反应温度、单体滴加速度、搅拌速率等因素对微乳液聚合的影响。
Anionic/nonionic emulsifier as complex emulsifier system a research of high solid St-BA micro emulsion polymerization is made to prepare a polymer emulsion characterized by 34% of solid content, 3.0% of emulsifier loading and 38.2 nm in particle size. The influential factors against emulsion polymerization, including polymerization method, emulsifier, reaction temperature, dropping speed of monomer, and agitating rate, etc. are discussed.
出处
《涂料技术与文摘》
2004年第3期11-13,共3页
Coatings Technology & Abstracts
关键词
苯丙微乳液
乳化剂
粒径
聚合方法
固含量
micro emulsion polymerization
emulsifier
solid content
particle size
styrene-acrylate emulsion
