Synthesis and Photopolymerization of Silicon-containing Vinyl Ether Monomers

摘要：

Eight different silicon-containing vinyl ether monomers were synthesized by the substitution reaction of hydroxyl-containing monovinyl ether with various chlorosilanes and chlorosiloxanes. It is a effective method to obtain silicon-containing vinyl ethers because of simple process and high yield. The physical and chemical properties and photocuring kinetics of these photosensitive compounds initiated by PAG201 were investigated by Integrated Thermal Gravimetric Analyzer and Real Time Infrared. The study on properties indicated that there are six monomers with the appropriate viscosity and six monomers had good thermal stability. The photopolymerization kinetic results showed that an increase of the initiator content (<2.4wt%) strongly accelerated the photopolymerization of the photocuring monomers and the maximum of the polymerization rate was achieved earlier. The performance of photopolymerization of the difunctional monomers was superior to monofunctional monomers.

关键词： silicon-containing vinyl ether monomers photoinitiated polymerization substitution reactio

作者: Shizhuo Xiao Yingquan Zou

作者单位: College of Chemistry, Beijing Normal University, Beijing 100875, P.R.China

会议类型: 国际会议

会议名称: The 31st International Congress on Imaging Science(第31届国际影像科学大会 ICIS2010)

会议地点: 北京

会议语种:英文

页码: 368-371

在线出版日期: 2010-05-12（万方平台首次上网日期，不代表论文的发表时间）