文献类型：期刊文献

英文题名：Flexible PVC materials grafted with castor oil derivative containing synergistic flame retardant groups of nitrogen and phosphorus

作者：Jia, Puyou[1,2] Ma, Yufeng[3] Zhang, Meng[1,2] Hu, Lihong[1,2] Li, Qiaoguang[4] Yang, Xiaohui[1,2] Zhou, Yonghong[1,2]

第一作者：Jia, Puyou;贾普友

通信作者：Yang, XH[1];Zhou, YH[1];Yang, XH[2];Zhou, YH[2];Li, QG[3]

机构：[1]Chinese Acad Forestry, Nanjing Forestry Univ, Inst Chem Ind Forest Prod, Coinnovat Ctr Efficient Proc & Utilizat Forest Re, 16 Suojin North Rd, Nanjing 210042, Jiangsu, Peoples R China;[2]Key Lab Biomass Energy & Mat, 16 Suojin North Rd, Nanjing 210042, Jiangsu, Peoples R China;[3]Nanjing Forestry Univ, Coll Mat Sci & Engn, 159 Longpan Rd, Nanjing 210037, Jiangsu, Peoples R China;[4]Zhongkai Univ Agr & Engn, Sch Chem & Chem Engn, Guangzhou 510225, Guangdong, Peoples R China

年份：2019

卷号：9

期号：1

外文期刊名：SCIENTIFIC REPORTS

收录：;Scopus(收录号：2-s2.0-85061237803);WOS:【SCI-EXPANDED(收录号:WOS:000458295900046)】；

基金：This work was supported by the National Natural Science Foundation of China (Grant Nos 31700499, 31670578 and 31670577), the Fundamental Research Funds for the Central Non-profit Research Institution of CAF(CAFYBB2018QB008).

语种：英文

摘要：Internally plasticized PVC by replacement of chlorine with castor oil derivative containing synergistic flame retardant groups of nitrogen and phosphorus, that is, castor oil derivative grafted onto PVC matrix, is reported. Low glass transition temperature (Tg) of modified PVC was produced although thermal stability was reduced. However, the migration was completely suppressed. The combination of castor oil derivative containing synergistic flame retardant groups of nitrogen and phosphorus with PVC matrix through modifying PVC materials with click reaction prepared flexible PVC materials with zero migration and enhanced flame retardant property.