ポスター発表
第3日 6月12日（水） P会場（多目的ホール・大会議室101＋102）P1会場（多目的ホール）・P2会場（会議室101＋102）
- 3P-08
LC/QTOFを用いた高分子材料の劣化解析
(アジレント)
o野上知花・ 飯室龍之介・ 澤田浩和・ 中村貞夫
Complex mixtures of various compounds are often used in material chemicals, and it is difficult to compare the details during degradation process. Therefore, many kinds of analytical approach and data processing are being attempted to obtain as much information as possible about the materials. LC/QTOF is one of the suitable analytical approaches to know such detailed chemical changes. In this study, we compared surfactant samples before and after degradation as a typical example of complex materials. In addition, industrial products made of polyurethane with different degrees of coloring due to aging, were evaluated for degradation analysis. To obtain meaningful insight in degradation analysis, we had verified and optimized the workflow of LC/QTOF data processing.