文献类型：期刊文献

英文题名：Green plasticizers derived from soybean oil for poly(vinyl chloride) as a renewable resource material

作者：Jia, Puyou[1] Zhang, Meng[2] Hu, Lihong[2] Zhou, Yonghong[1]

第一作者：贾普友

通信作者：Zhou, YH[1];Zhang, M[2]

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：2016

卷号：33

期号：3

起止页码：1080-1087

外文期刊名：KOREAN JOURNAL OF CHEMICAL ENGINEERING

收录：;Scopus(收录号：2-s2.0-84954313907);WOS:【SCI-EXPANDED(收录号:WOS:000371795000041)】；

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); Soybean Oil; Plasticizer; Thermal Property; Migration Resistance

摘要：Vegetable oil based plasticizers have potential use as nontoxic and sustainable plasticizer and as replacements for commonly used phthalate plasticizers. In this study, novel soybean oil based polyol esters (derived from glycerin or pentaerythritol, of which two were acetylated and two were additionally epoxidized) were synthesized and characterized with GPC, FT-IR and 1H NMR. Properties of poly (vinyl chloride) (PVC) plasticized with different soybean oil based polyol ester as main plasticizer were evaluated and compared to that of traditional plasticizers dioctyl phthalate (DOP) and epoxidized soybean oil (ESO). It has been proved that thermal stability of PVC blends could be improved by soybean oil based polyol ester plasticizers. Plasticizing effect of pentaerythritol derived soybean oil polyesters on PVC is better than that of DOP, ESO, and glycerin derived soybean oil polyesters. Tests of migration stability showed that with the increasing of the molecular weight, branching degree of molecular and ester bands of soybean oil based polyol ester, the migration stability was enhanced. This study may lead to the development of new type of PVC materials using soybean oil based polyol ester as main plasticizer.