文献类型：期刊文献

英文题名：Thermal degradation and plasticizing mechanism of poly(vinyl chloride) plasticized with a novel cardanol derived plasticizer

作者：Chen, J.[1] Nie, X.A.[1,2] Jiang, J.C.[1,2] Zhou, Y.H.[1,2]

第一作者：陈洁

机构：[1] Institute of Chemical Industry of Forestry Products, Chinese Academy of Forestry, National Engineering Laboratory for Biomass Chemical Utilization, Key Laboratory of Biomass Energy and Material, Nanjing, Jiangsu, 210042, China; [2] Institute of New Technology of Forestry, Chinese Academy of Forestry, Beijing, 100091, China

年份：2018

卷号：292

期号：1

外文期刊名：IOP Conference Series: Materials Science and Engineering

收录：EI(收录号：20180904831527)

语种：英文

外文关键词：Fourier transform infrared spectroscopy - Glass transition - Polyvinyl chlorides - Chlorine compounds - Solvents - Reinforced plastics - Differential scanning calorimetry - Thermogravimetric analysis

摘要：A natural plasticizer cardanol derivatives glycidyl ether (CGE) was synthesized and employed as a plasticizer for the poly(vinyl chloride). The effect of CGE on thermal degradation of PVC films and its plasticizing mechanism were firstly reported. The molecular structure of CGE was characterized with Fourier transform infrared spectroscopy (FTIR). Thermal properties, degradation properties and compatibility of the PVC films were investigated by Differential scanning calorimeter analysis (DSC), Thermogravimetric analysis (TGA) and FTIR, respectively. Compared with the commercial plasticizers dioctylphthalate (DOP), CGE can endow PVC film with a decrease of 4.31 °C in glass transition temperature (Tg), an increase of 24.01 °C and 25.53 °C in 10% weight loss (T 10) and 50% weight loss (T 50) respectively, and a higher activetion energy of thermal degradation (Ea ). ? 2018 Published under licence by IOP Publishing Ltd.