TY - JOUR TT - SYNTHESIS AND CHARACTERIZATION OF BIO-BASED POLYESTER POLYOL AU - Çelebi, MİTHAT AU - Yazici, Tugba PY - 2017 DA - January DO - 10.18596/jotcsa.287306 JF - Journal of the Turkish Chemical Society Section A: Chemistry JO - JOTCSA PB - Turkish Chemical Society WT - DergiPark SN - 2149-0120 SP - 721 EP - 730 VL - 3 IS - 3 N2 - Polyurethanes are versatile polymeric materials and are usually synthesised by isocyanate reactions with polyols. Due to the variety of isocyanates and polyols, particularly polyols, polyurethanes can be easily tailored for wide applications, such as rigid and flexible foams, coatings, adhesives, and elastomers. Considerable efforts have been recently devoted to developing bio-based substitutes for petroleum-based polyuretahanes due to increasing concerns over the depletion of petroleum resources, environment, and sustainability. Polyester polyols based on aliphatic and aromatic dicarboxylic acids are one of the most important materials in polymer technologies. Large volume of plants oils are used as renewable resources to produce various chemicals which are industrially important to make soaps, cosmetic products, surfactants, lubricants, diluents, plasticizers, inks, agrochemicals, composite materials, food industry. This study introduces synthesis and properties of bio-based polyols from different renewable feedstocks including vegetable oils and derivatives. A comparison of bio-based polyol properties with their petroleum-based analogues were investigated. CR - References CR - Ionescu, M. (2007). Chemistry and technology of polyols for polyurethanes. . Polymer International (Vol. 56). doi:10.1002/pi.2159 CR - Noreen, A., Zia, K. M., Zuber, M., & Tabasum, S. (2016). Progress in Organic Coatings Bio-based polyurethane : An efficient and environment friendly coating systems : A review, 91, 25–32. CR - Campanella, A., Rustoy, E., Baldessari, A., & Baltan??s, M. A. (2010). Lubricants from chemically modified vegetable oils. Bioresource Technology, 101(1), 245–254. doi:10.1016/j.biortech.2009.08.035 CR - Alagi, P., & Hong, S. C. (2015). Vegetable oil-based polyols for sustainable polyurethanes. Macromolecular Research, pp. 1–8. doi:10.1007/s13233-015-3154-6 CR - Desroches, M., Escouvois, M., Auvergne, R., Caillol, S., & Boutevin, B. (2012). From Vegetable Oils to Polyurethanes: Synthetic Routes to Polyols and Main Industrial Products. Polymer Reviews, 52(1), 38–79. doi:10.1080/15583724.2011.640443 CR - Pfister, D. P., Xia, Y., & Larock, R. C. (2011). Recent advances in vegetable oil-based polyurethanes. ChemSusChem. doi:10.1002/cssc.201000378 CR - Petrovic, Z. (2008). Polyurethanes from Vegetable Oils. Polymer Reviews, 48(1), 109–155. doi:10.1080/15583720701834224 CR - Polyols, V. O. (2015). Feature Article, 23(12), 1079–1086. doi:10.1007/s13233-015-3154-6 CR - Kadkin, O., Osajda, K., Kaszynski, P., & Barber, T. A. (2003). Polyester Polyols : Synthesis and Characterization of Diethylene Glycol Terephthalate Oligomers, 41, 1114–1123. CR - Sonnenschein, M. F. (2014). Polyurethanes: Science, Technology, Markets, and Trends. Polyurethanes: Science, Technology, Markets, and Trends. doi:10.1002/9781118901274 CR - Septevani, A. A., Evans, D. A. C., Chaleat, C., Martin, D. J., & Annamalai, P. K. (2015). A systematic study substituting polyether polyol with palm kernel oil based polyester polyol in rigid polyurethane foam. Industrial Crops and Products, 66, 16–26. doi:10.1016/j.indcrop.2014.11.053 CR - Ang, K. P., Lee, C. S., Cheng, S. F., & Chuah, C. H. (2014). Synthesis of palm oil-based polyester polyol for polyurethane adhesive production. Journal of Applied Polymer Science, 131(6). doi:10.1002/app.39967 UR - https://doi.org/10.18596/jotcsa.287306 L1 - https://dergipark.org.tr/en/download/article-file/270203 ER -