文献类型：期刊文献

英文题名：Internally plasticized PVC materials: Via covalent attachment of aminated tung oil methyl ester

作者：Jia, Puyou[1] Hu, Lihong[1,2] Yang, Xiaohui[1,2] Zhang, Meng[1,2] Shang, Qianqian[1] Zhou, Yonghong[1]

第一作者：贾普友

通信作者：Zhang, Meng

机构：[1] Institute of Chemical Industry of Forest Products, Chinese Academy of Forestry [CAF], National Engineering Lab for Biomass Chemical Utilization, Key Lab on Forest Chemical Engineering, State Forestry Administration, Key Lab of Biomass Energy and Materials, 16 Suojin North Road, Nanjing Jiangsu Province, 210042, China; [2] Research Institute of Forestry New Technology, Chinese Academy of Forestry, Dongxiaofu-1 Xiangshan Road, Beijing, 100091, China

年份：2017

卷号：7

期号：48

起止页码：30101-30108

外文期刊名：RSC Advances

收录：EI(收录号：20172703890582);Scopus(收录号：2-s2.0-85021686410)

语种：英文

外文关键词：Esters - Thermodynamic stability - Chlorine compounds - Films - Glass transition

摘要：We developed an internal plasticizer of aminated tung oil methyl ester for the production of non-migration, phthalate-free flexible and internally plasticized poly(vinyl chloride) (PVC) materials. The chemical structure of the synthesized aminated tung oil methyl ester and the internally plasticized PVC materials were characterized. The obtained internally plasticized PVC materials presented a lower glass transition temperature (Tg) and were more flexible than pure PVC. The thermal stability of internally plasticized PVC materials was less thermally stable compared to those of pure PVC due to the active secondary amine groups of aminated tung oil methyl ester. However, the modified PVC materials presented no migration for self-plasticizing PVC films but 15.7% weight loss for 50 wt% of the PVC/Dioctyl phthalate (DOP) system. It is expected that the PVC materials can be widely used in areas with high migration resistance requirements. ? 2017 The Royal Society of Chemistry.