文献类型：期刊文献

英文题名：Renewable epoxidized cardanol-based acrylate as a reactive diluent for UV-curable resins

作者：Hu, Yun[1,2,3] Shang, Qianqian[1,2,3] Wang, Cuina[4] Feng, Guodong[1,2,3] Liu, Chengguo[1,2,3] Xu, Feng[5] Zhou, Yonghong[1,2,3]

第一作者：胡云;Hu, Yun

通信作者：Liu, CG[1];Zhou, YH[1];Liu, CG[2];Zhou, YH[2];Liu, CG[3];Zhou, YH[3];Xu, F[4]

机构：[1]Chinese Acad Forestry, Inst Chem Ind Forest Prod, Key Lab Biomass Energy & Mat, Nanjing 210042, Jiangsu, Peoples R China;[2]State Forestry Adm, Natl Engn Lab Biomass Chem Utilizat, Nanjing 210042, Jiangsu, Peoples R China;[3]State Forestry Adm, Key Lab Forest Chem Engn, Nanjing 210042, Jiangsu, Peoples R China;[4]Nanjing Forestry Univ, Coll Sci, Nanjing 210037, Jiangsu, Peoples R China;[5]Beijing Forestry Univ, Beijing Key Lab Lignocellulos Chem, Beijing 100083, Peoples R China

年份：2018

卷号：29

期号：6

起止页码：1852-1860

外文期刊名：POLYMERS FOR ADVANCED TECHNOLOGIES

收录：;EI(收录号：20182305274068);Scopus(收录号：2-s2.0-85047826224);WOS:【SCI-EXPANDED(收录号:WOS:000434164900029)】；

基金：Fundamental Research Funds of CAF, Grant/Award Number: CAFYBB2017QB006; Fundamental Research Funds of Jiangsu Province Biomass Energy and Materials Laboratory, Grant/Award Number: JSBEM-S-201501; Natural Science Foundation of Jiangsu Province, Grant/Award Number: BK20161122

语种：英文

外文关键词：biobased; cardanol; diluent; UV-curable resins

摘要：A novel kind of biobased monomer, epoxidized cardanol-based acrylate (ECA), was successfully synthesized from cardanol via acrylation and epoxidization. The chemical structure was confirmed by Fourier transform infrared spectroscopy and proton nuclear magnetic resonance. Then, the ECA was employed to produce UV-curable films and coatings copolymerized with castor oil-based polyurethane acrylate. Compared to coatings from petroleum-based diluent hydroxyethyl acrylate-based castor oil-based polyurethane acrylate resins, ECA-based biomaterials exhibited a little inferior dilution ability but overcome the drawback of high volumetric shrinkage with a special lower value. Moreover, ultimate properties of the UV-cured biomaterials such as thermal, mechanical, coating, swelling, and hydrophobic properties were investigated. The UV-curing behavior was investigated using real-time IR, and the overall double bond conversion was more than 90%. This biobased UV-curable cardanol-based diluent shows a promise in green + green materials technologies.