日本金属学会2024年秋期(第175回)講演大会

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6.Materials Processing » Materials Processing

[G] Implementation / Mounting / BrazingAdhesion / Bonding/

Fri. Sep 20, 2024 1:00 PM - 3:00 PM Room P (A302 3rd floor Building A Center for Education in Liberal Arts and Sciences)

Chair:(Osaka University), Shinji Fukumoto, (Gunma University), (Osaka University)

2:30 PM - 2:45 PM

[398] Relaxation Behavior during Dark Reaction of Ultraviolet Curable Adhesive

*Naoki OTANI1, KARIYA Yoshiharu2, OGURI Takumi1 (1. Graduate School of Shibaura Institute of Technology, 2. Department of Materials Science and Engineering, Shibaura Institute of Technology)

Keywords:紫外線硬化、接着剤、硬化過程、動的粘弾性、暗反応

UV接着剤の暗反応による硬化進行挙動を明らかにするため，短時間UV照射後の物性変化を動的粘弾性試験（DMA）により計測し，暗反応中の硬化度と緩和挙動の関係を調査した．