酚醛环氧树脂的基质辅助激光解吸电离飞行时间质谱(MALDI-TOF-MS)表征

材料研究学报, 1997, 11(4): 419-422.

酚醛环氧树脂的基质辅助激光解吸电离飞行时间质谱(MALDI-TOF-MS)表征

中国兵器工业部非金属材料研究所

中国科学院长春应用化学研究所

CHARACTERIZATION OF PHENOL-FORMALDEHYDE EPOXY RESINS BY MATRIX-ASSISTED LASER DESORPTION IONIZATION TIME OF FLIGHT MASS SPECTROMETRY

LI Zhili , ZHANG Yingsheng , JI Keiian , WANG Shaoming (The 53rd Institute of Weaponry Industry of China)GUO Xinghua , LIU Shuying , JI Yiping (Changchun Institute of Applied Chemistry , Chinese Academy of Sciences)

Keywords： matrix-assisted laser desorption ionization time of night mass spectormetry (MALDI-T0F-MS) phenol-formaldehyde epoxy resin characterization , F型环氧树脂 , 表征

用基质辅助激光解吸电离飞行时间质谱(MALDI-TOF-MS)技术研究了F-46和JF-43型酚醛环氧树脂。获得了该类树脂的聚合度及其不同聚合度组分的分子结构;发现该类树脂中含有环氧氯丙烷的聚合物,给出了可能的分子结构。

Two kinds of phenol formaldehyde epoxy resins made in China were characterized by Matrix- Assisted Laser Desorption lonization Time of Flight Mass Spectrometry(MALDI-TOF-MS). The information of their degree of polymerization was obtained,and the molecular

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酚醛环氧树脂的基质辅助激光解吸电离飞行时间质谱(MALDI-TOF-MS)表征

CHARACTERIZATION OF PHENOL-FORMALDEHYDE EPOXY RESINS BY MATRIX-ASSISTED LASER DESORPTION IONIZATION TIME OF FLIGHT MASS SPECTROMETRY

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