[10p-M114-1~12] Progress of characterization and monitoring techniques that reveal fundamental of light process

[10p-M114-1] Analysis of curing behavior of UV curable resin for stereolithography combined with 355 nm laser and high-speed FT-IR

〇Kentaro Taki¹ (1.Kanazawa Univ.)

Keywords:Stereolithography

In this presentation, an optical system combining 355 nm laser, galvanometer mirror and high-speed FT-IR was newly constructed and time change of the reaction rate of oxetane, epoxy, acrylic ternary UV curable resin for stereolithography was measured. As a result, it became clear that the reaction rate and reaction rate increased in the order of acrylic> oxetane> epoxy.