文献类型：期刊文献

英文题名：Synthesis and application of environmental soybean oil-based epoxidized glycidyl ester plasticizer for poly(vinyl chloride)

作者：Chen, Jie[1,2] Li, Xiaoying[1,2] Wang, Yigang[1,2] Huang, Jinrui[1,2] Li, Ke[1,2] Nie, Xiaoan[1,2,3] Jiang, Jianchun[1,2,3]

第一作者：Chen, Jie;陈洁

通信作者：Nie, XA[1]|[a0005997aa787f4d4afa0]聂小安;

机构：[1]Chinese Acad Forestry, Inst Chem Ind Forestry Prod, Suojin Wucun 16, Nanjing 210042, Jiangsu, Peoples R China;[2]Natl Engn Lab Biomass Chem Utilizat, Key Lab Biomass Energy & Mat, Nanjing, Jiangsu, Peoples R China;[3]Chinese Acad Forestry, Inst New Technol Forestry, Beijing, Peoples R China

年份：2017

卷号：119

期号：5

外文期刊名：EUROPEAN JOURNAL OF LIPID SCIENCE AND TECHNOLOGY

收录：;Scopus(收录号：2-s2.0-84996539870);WOS:【SCI-EXPANDED(收录号:WOS:000400589800011)】；

基金：The authors acknowledge the financial support from the Jiangsu Key Lab of Biomass-based Fuels and Materials (JSBEM-S201604), National "Twelfth Five-Year" Plan for Science & Technology Support (grant number: 2015BAD15B08), and Jiangsu Key Lab of Biomass-based Green Fuels and Chemicals (JSBGFU14007).

语种：英文

外文关键词：Environmental plasticizer; Poly(vinyl chloride) (PVC); Soybean oil

摘要：A novel environmental soybean oil-based plasticizer, epoxidized glycidyl ester of soybean oil fatty acids (EGESOFa), was synthesized and characterized by Fourier transform infrared (FTIR), H-1-nuclear magnetic resonance (H-1-NMR), and C-13-nuclear magnetic resonance (C-13-NMR). Effects of EGESOFa substitution of commercial plasticizer dioctyl phthalate (DOP) in poly(vinyl chloride) (PVC) films were studied. Dynamic mechanical property, thermal stability and mechanical properties of PVC films plasticized with different content of EGESOFa were investigated with dynamic mechanical analysis (DMA), thermogravimetric analysis (TGA), and tensile and hardness tests. The results indicated that soybean oil-based plasticizer could significantly increase plasticizing effect and improve thermal stability of PVC blends when partially of completely replaced DOP. Furthermore, EGESOFa could endow PVC resin with well-balanced properties of flexibility, strength, and hardness. Surface characterization of films and the possible interaction between plasticizers and PVC molecular were also investigated. This soybean oil-based alternative plasticizer has the potential to be a main or secondary plasticizer in food packing, children toys, medical devices, and other environmental plastic materials. Practical applications: An efficient alternative plasticizer was obtained in this study. The addition of EGESOFa to the PVC blends could be a potential application to manufacture high-performance PVC products for the markets with high safety, health, and environmental demands, which are currently restricted to the petroleum-based phthalates. This could be also a new way of soybean oil for industrial uses. A novel soybean oil-based alternative plasticizer, epoxidized glycidyl ester of soybean oil fatty acids (EGESOFa), is successfully prepared and applied as a main or secondary plasticizer for poly(vinyl chloride).