The Mass Spectrometry society of Japan - The 71st Annual Conference on Mass Spectrometry, Japan
Japanese

Abstract

Table of contents

Timetable

Plenary Lecture

Symposium Sessions (Day1, Day2, Day3)

Basic Sessions (Day1, Day2, Day3)

Young Researchers' Sessions (Day1, Day2, Day3)

Poster Presentations (Day1, Day2, Day3)

Special Evening Sessions

Corporate Program

Poster Presentations

Day 2, May 16（Tue.）　　Room P (Foyer, Room 1004-1007)

2P-26　　PDF

Composition analysis of Ultraviolet curable material using Py-GC/MS and LC/QTOF

(Agilent)
oChika Nogami, Ryunosuke Iimuro, Akihiko Hosaka, Sadao Nakamura, Hirokazu Sawada

UV cured materials are often complex mixtures of various compounds, including small to large molecules, and it is difficult to complete their compositional analysis with a single analytical method. It is necessary to comprehensively consider the analytical datum obtained by multiple analytical methods. In this study, we analyzed the composition of UV-curable materials using two methodologies. One is pyrolysis GC/MS (Py-GC/MS), which is widely used for characterization of polymeric materials, and the other is LC/QTOF, which is used as a method for characterization of poorly-volatile compounds and oligomers. The same UV-curable material was analyzed by Py-GC/MS and LC/MS, and the composition analysis results and analysis approaches of each were compared.