CHARACTERIZATION OF BISPHENOL-A DIGLYCIDYL ETHER BY MATRIX-ASSISTED LASER DESORPTION IONIZATION TIME OF FLIGHT MASS SPECTROMETRY (MALDI-TOF-MS)

Li Zhili; Guo Xinghua; Liu Shuying; Ji Yiping; Zhang Yinsheng; Ji Kejian; You Yusheng

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Article Navigation > Acta Materiae Compositae Sinica > 1997 > 14(4): 14-18

Li Zhili, Guo Xinghua, Liu Shuying, et al. CHARACTERIZATION OF BISPHENOL-A DIGLYCIDYL ETHER BY MATRIX-ASSISTED LASER DESORPTION IONIZATION TIME OF FLIGHT MASS SPECTROMETRY (MALDI-TOF-MS)[J]. Acta Materiae Compositae Sinica, 1997, 14(4): 14-18.

Citation:

Li Zhili, Guo Xinghua, Liu Shuying, et al. CHARACTERIZATION OF BISPHENOL-A DIGLYCIDYL ETHER BY MATRIX-ASSISTED LASER DESORPTION IONIZATION TIME OF FLIGHT MASS SPECTROMETRY (MALDI-TOF-MS)[J]. Acta Materiae Compositae Sinica, 1997, 14(4): 14-18.

Citation:

Li Zhili, Guo Xinghua, Liu Shuying, et al. CHARACTERIZATION OF BISPHENOL-A DIGLYCIDYL ETHER BY MATRIX-ASSISTED LASER DESORPTION IONIZATION TIME OF FLIGHT MASS SPECTROMETRY (MALDI-TOF-MS)[J]. Acta Materiae Compositae Sinica, 1997, 14(4): 14-18.

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CHARACTERIZATION OF BISPHENOL-A DIGLYCIDYL ETHER BY MATRIX-ASSISTED LASER DESORPTION IONIZATION TIME OF FLIGHT MASS SPECTROMETRY (MALDI-TOF-MS)

1.
The 53rd Institute of Weaponry Industry of China, Jinan 250031;
2.
Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022

Received Date: 1996-05-05
Rev Recd Date: 1996-10-09
Publish Date: 1997-12-01

Abstract

Abstract

Five kinds of bisphenol-A diglycidyl ethers made in China were characterized by Matrix-ssisted Laser Desorption Ionization Time of Flight Mass Spectrometry(MALDITOF-MS).The information of their degrees of polymerization was obtained,and the moleculcer structures of different degrees of polymerization components were suggested.Some polymers of chloromethyl oxirane itself were found in these epoxy resins.
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