摘要
用核磁共振波谱技术对两种Ｆ型环氧树脂的结构进行了表征，并通过二维１Ｈ—１Ｈ相关谱（ＣＯＳＹ）及１Ｈ—１３Ｃ化学位移相关谱（ＨＥＴＣＯＲ）对１Ｈ、１３Ｃ谱中各共振峰进行了指认。
The structures of o-cresol--formaldehyde epoxy resin (JF-43) and phenol-formaldehyde epoxy resin (F-46) were characterized by NMR (nuclear magnetic resonance), and the peaks of ~1H and ~l3C spectra were assigned by means of ~1H-~1H homonuclear shift correlation (COSY) and ~1H-~l3C chemical shift correlation (HETCOR).
出处
《热固性树脂》
CAS
CSCD
2000年第1期9-12,共4页
Thermosetting Resin
