文献类型：期刊文献

英文题名：Synthesis and Application of Environmental Castor Oil Based Polyol Ester Plasticizers for Poly(vinyl chloride)

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

第一作者：贾普友

通信作者：Zhou, YH[1]

机构：[1]Chinese Acad Forest, Inst Chem Ind Forest Prod, Nanjing 210042, Jiangsu, Peoples R China;[2]Chinese Acad Forest, Inst New Technol Forestry, Beijing 100091, Peoples R China

年份：2015

卷号：3

期号：9

起止页码：2187-2193

外文期刊名：ACS SUSTAINABLE CHEMISTRY & ENGINEERING

收录：;EI(收录号：20153701262462);Scopus(收录号：2-s2.0-84941092612);WOS:【SCI-EXPANDED(收录号:WOS:000361090200034)】；

基金：This work was supported by National 12th Five-year Science and Technology Support Plan (Grant No. 2015BAD15B08); Jiangsu Province Natural Science Foundation of China (Grant No. BK20141074).

语种：英文

外文关键词：Poly(vinyl chloride); Plasticizer; Castor oil; Migration

摘要：The use of vegetable oil based plasticizers can create new application for plasticized poly(vinyl chloride) (PVC) materials. In this study, novel environmental castor oil based polyol esters (COPE-1, ECOPE-1, COPE-2 and ECOPE-2) were synthesized and characterized with FT-IR and H-1 NMR PVC materials were prepared via blending the synthesized castor oil based polyol esters as the main plasticizer. Properties of the PVC materials were investigated and compared to those of commercial plasticizers (DOP and ESO). The results showed that castor oil based polyol esters could significantly improve thermal stability of PVC blends. Plasticizing effect of COPE-2 and ECOPE-2 on PVC was better than that of DOP, ESO, COPE-1 and ECOPE-1. Migration stability and volatility stability of tests showed that with the increasing of the molecular weight of castor oil based polyol esters, the migration stability and volatility stability are enhanced. They could be with potential application used in food packing, children toys and medical devices as the main plasticizer.