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윤미정(Mijung Yun),김미래(Mirae Kim),강건(Gun Kang),오정석(Jeongseok Oh),이성훈(Seonghoon Lee),나선채(Seongchae Na),이현종(Hyunjong Lee) 한국자동차공학회 2011 한국자동차공학회 학술대회 및 전시회 Vol.2011 No.11
Due to a growing interest in sustainability and control of raw material costs in all types of industrial production, use of Natural oil polyol has become more and more popular in the Polyurethane foam industry. This study describes work focused on replacing petroleum based polyols with castor based polyols in flexible foam application. As a result of development, we applied 10% biomass seat foam with based on castor oil.