文献类型：期刊文献

英文题名：A novel biobased plasticizer of epoxidized cardanol glycidyl ether: synthesis and application in soft poly(vinyl chloride) films

作者：Chen, Jie[1,2] Liu, Zengshe[3] Jiang, Jianchun[1,2] Nie, Xiaoan[1,2] Zhou, Yonghong[1,2] Murray, Rex E.[3]

第一作者：陈洁;Chen, Jie

通信作者：Chen, J[1]

机构：[1]Chinese Acad Forestry, Natl Engn Lab Biomass Chem Utilizat, Key Lab Biomass Energy & Mat, Inst Chem Ind Forestry Prod, Nanjing 210042, Jiangsu, Peoples R China;[2]CAF, Inst New Technol Forestry, Beijing 100091, Peoples R China;[3]USDA ARS, Natl Ctr Agr Utilizat Res, Biooils Res Unit, Peoria, IL 61604 USA

年份：2015

卷号：5

期号：69

起止页码：56171-56180

外文期刊名：RSC ADVANCES

收录：;EI(收录号：20152801020734);Scopus(收录号：2-s2.0-84936805832);WOS:【SCI-EXPANDED(收录号:WOS:000357803200067)】；

基金：The authors are grateful for the financial support from basic research funding earmarked for the National Commonwealth Research Institute, Chinese Academy of Forestry (Grant number: CAFINT2014C12), and the National "Twelfth Five-Year" Plan for Science and Technology Support (Grant number: 2014BAD02B02). The authors also gratefully acknowledge Mr Daniel Knetzer for help in DMA and TGA analysis and Mrs Kathy Hornback for help in preparing PVC test specimens.

语种：英文

外文关键词：Chemical analysis - Chlorine compounds - Ethers - Plasticizers - Reinforced plastics - Solvents - Tensile strength - Thermogravimetric analysis

摘要：A novel plasticizer derived from cardanol, and epoxied cardanol glycidyl ether (ECGE), was synthesized and characterized by H-1-NMR and C-13-NMR. The effects of ECGE combined with the commercial plasticizer dioctyl phthalate (DOP), in soft poly(vinyl chloride) (PVC) films, were studied. The mechanical properties of PVC films showed both tensile strength and percent elongation increases with increasing ECGE content. Thermogravimetric analysis (TGA) was performed to characterize the thermal stabilities of the plasticized samples and showed the stability of films increased on increasing the content of ECGE. The properties of volatility, extraction, and exudation resistance of plasticizers were tested and analysis by means of solubility parameters as reported in the literature suggests the ECGE has similar or higher stability for these properties than DOP. FTIR analysis of the films also revealed that ECGE interacted with PVC. Due to its inherent chemical backbone and the modified epoxy groups, ECGE properly balanced the properties and improved the performance of PVC films compared with the neat DOP plasticizer.