文献类型：期刊文献

英文题名：Synthesis, Characterization, and Application of a Bio-Based Plasticizer for PVC: Epoxidized Acetylation Cardanol

作者：Ma, Yufeng[1,2] Jia, Puyou[1] Hu, Lihong[1] Feng, Guodong[1] Zhang, Meng[1] Zhou, Yonghong[1]

第一作者：Ma, Yufeng

通信作者：Jia, PY[1]

机构：[1]Chinese Acad Forestry, Inst Chem Ind Forest Prod, Nanjing 210042, Jiangsu, Peoples R China;[2]Nanjing Forestry Univ, Coll Mat Sci & Engn, Nanjing 210037, Jiangsu, Peoples R China

年份：2019

卷号：38

期号：1

起止页码：65-71

外文期刊名：IRANIAN JOURNAL OF CHEMISTRY & CHEMICAL ENGINEERING-INTERNATIONAL ENGLISH EDITION

收录：;Scopus(收录号：2-s2.0-85073366426);WOS:【SCI-EXPANDED(收录号:WOS:000495990800008)】；

基金：This work was supported by the National Natural Science Foundation of China (Grant No. 31700499) and the Fundamental Research Funds for the Central Non-profit Research Institution of CAF (CAFYBB2018QB008).

语种：英文

外文关键词：Plasticizer; PVC; Cardanol; Synthesis; DSC

摘要：A bio-based plasticizer, epoxidized acetylation cardanol, was synthesized from cardanol, which experienced acetylation reaction and epoxidation reaction. Chemical structure of epoxidized acetylation cardanol was characterized by FT-IR and H-1 NMR. Plasticized PVC films (PVC-P) were prepared by casting method with 40%wt of epoxidized acetylation cardanol as plastizier. Thermal stability and plasticizing effect of PVC and PVC-P were investigated. The results presented that epoxidized acetylation cardanol enhanced the thermal stability of PVC-P and decreased glass transition temperature (Tg) from 81.9 degrees C to 1.6 degrees C. The tensile strength decreased from 26.60 MPa to 8.06 MPa, the elongation at break increased from 167.21 % to 905.44%. All of the results indicated that epoxidized acetylation cardanol could be used as main plasticizer for preparing flexible PVC materials.