文献类型：期刊文献

英文题名：Hydrogenated rosin ester latexes/waterborne polyacrylate blends for pressure-sensitive adhesives

作者：Zhang, KaiTao[1,2,3] Shang, Shibin[1,2,3,4] Sun, PeiPei[1,2,3] Shen, MingGui[1,2,3,4] Wang, Dan[1,2,3,4]

第一作者：Zhang, KaiTao

通信作者：Wang, D[1]|[a000598870cdaa2acac5b]王丹;

机构：[1]Chinese Acad Forestry, Inst Chem Ind Forestry Prod, Nanjing, Jiangsu, Peoples R China;[2]Natl Engn Lab Biomass Chem Utilizat, Nanjing 210042, Jiangsu, Peoples R China;[3]SFA, Key & Open Lab Forest Chem Engn, Nanjing 210042, Jiangsu, Peoples R China;[4]CAF, Res Inst Forestry New Technol, Beijing 100091, Peoples R China

年份：2016

卷号：133

期号：6

外文期刊名：JOURNAL OF APPLIED POLYMER SCIENCE

收录：;EI(收录号：20154801630832);Scopus(收录号：2-s2.0-84948424753);WOS:【SCI-EXPANDED(收录号:WOS:000365524100012)】；

基金：The authors would like to thank the National "Twelfth Five-Year" Plan for Science & Technology Support of China (2011BAD33B02) and National Science Foundation of China (31170540).

语种：英文

外文关键词：adhesives; blends; resins; thermal properties; viscosity and viscoelasticity

摘要：Diethylene glycol ester of hydrogenated rosin (DGE-HR) emulsion was prepared via phase inversion method and then blended with waterborne (wb) polyacrylate for pressure-sensitive adhesives (PSAs). The preparation conditions of DGE-HR emulsion were studied. DGE-HR emulsion with an average particle size of about 220 nm was obtained. Furthermore, the thermal, adhesive, and viscoelastic properties and the morphology of DGE-HR/polyacrylate composite were investigated. Thermal analysis indicated that glass transition temperatures (T-g) of the DGE-HR/polyacrylate blends became higher as the DGE-HR content increased and DGE-HR did not have a significant influence on thermal stability of the blend films. Atomic Force Microscopy (AFM) observation revealed that the DGE-HR particles added had a good miscibility with acrylic particles. Additionally, for these tackified acrylic PSAs, positive correlations between mechanical performance and viscoelastic response at bonding and debonding frequencies were also found. (c) 2015 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2016, 133, 42965.