Synthesis of Novel Polyol Based on β-Cyclodextrin and Its Rigid PU Foam with Low Thermal Conductivity and High Strength
β-Cyclodextrin을 사용한 새로운 Polyol 합성 및 낮은 열전도도와 높은 강도를 갖는 경질 PU Foam의 제조

Juhan Park, Taeyoon Kim, Dong Ho Kim, Jin-Bok Moon, Ildoo Chung
2012 Adhesion and Interface  
Although β-cyclodextrin (β-CD) has been used as medicine, agrichemical, food, cosmetic, antioxidant, anti-volatile agent, anti-hygroscopic agent, fading-protecting agent, and emulsifier due to its ability to form inclusion complex by enclosing another molecule (guest molecule), it has been restricted in practical application because of its low solubility in water and organic solvent. In this study, β-CD derivative as a new polyol with inclusion characteristics against Bisphenol A and
more » ... e, foaming agent for polyurethane (PU), and with improved solubility was synthesized, characterized and used to formulate rigid PU foam with better thermal conductivity and compressive strength compared to that from commercial polyols.
doi:10.17702/jai.2012.13.4.163 fatcat:lin52zieibabboz4xnueekyff4