摘要： 丙烯酸类活性稀释剂是自由基光固化配方中的重要组成部分，但丙烯酸类活性稀释剂存在气味大、具有皮肤刺激性的问题，开发可再生、固化速率快、无毒、无刺激性的丙烯酸活性稀释剂是自由基光固化活性稀释剂的研究方向。 文章总结了丙烯酸活性稀释剂的研究进展，并展望了其发展前景和发展方向。

关键词: 自由基光固化, 丙烯酸类活性稀释剂, 可再生, 固化速率快, 无毒

Abstract: Acrylic reactive diluent as one of an important formulations of free radical pho- copolymerization, but, having problems of strong smell and skin irritation. So, exploiting acryl-ic reactive diluent with renewable, rapid curing, non-toxic, without excitant is the future re-search direction. This paper summarize the research of acrylic reactive diluent, and the pros-pect and research directions of it are also presented.

Key words: free radical photopolymerization acrylic reactive diluent, renewable, rapid curing: non-toxic