ε-Caprolactone was synthesized by a new way. Little ε-Caprolactone monomer can be gained by low-press distillation. Thispaper mainly analyzes the distillation resultant by GC、TG、DTA、NMR. It is proved that most ε-caprolactoneprepared is changedintopolymer in heat condition with molecular weight at 650.
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王松,陈一民.ε-己内酯合成中热聚合[J].国防科技大学学报,2003,25(3):24-27. WANG Song, CHEN Yimin. Heat-polymerization in ε-Caprolactone Synthesis[J]. Journal of National University of Defense Technology,2003,25(3):24-27.