PPC-based Reactive Hot Melt Polyurethane Adhesive(RHMPA)--Efficient Glues for Multiple Types of Substrates

作     者：Zeng-He Liu Ji-Qing Huang Li-Jie Sun Dong Lei Jing Cao Shuo Chen Wen-Chang Shih Feng-Ling Qing Zheng-Wei You 

作者机构：State Key Laboratory for Modification of Chemical Fibers and Polymer MaterialsCollege of ChemistryChemical Engineering and BiotechnologyDonghua UniversityShanghai 201620China Beijing Institute of Aerospace Testing Techn-ologyBeijing 100074China State Key Laboratory for Modification of Chemical Fibers and Polymer MaterialsCollege of Materials Science and EngineeringDonghua UniversityShanghai 201620China Department of Chemical and Materials EngineeringNational Chin-Yi University of TechnologyTaichung 41170China Key Laboratory of Organofluorine ChemistryShanghai Institute of Organic ChemistryChinese Academy of ScienceShanghai 200032China 

出 版 物：《Chinese Journal of Polymer Science》 (高分子科学（英文版）)

年 卷 期：2018年第36卷第1期

页      面：58-64页

核心收录：

学科分类：081702[工学-化学工艺] 08[工学] 0817[工学-化学工程与技术] 

基　　金：financially supported by the National Natural Science Foundation of China(Nos.21574019 and 21304015) the Fundamental Research Funds for the Central Universities and the DHU Distinguished Young Professor Program(No.B201303) 

主　　题：CO_2 based poly(propylene carbonate) Reactive hot melt polyurethane adhesive Sustainable adhesive Adhesion property 

摘      要：Tens of billion metric tons of anthropogenic CO_2 discharged from the burning of fossil fuels lead to an enormous environmental and resource burden. It is charming to transform CO_2 to desirable, economical chemicals and materials. Poly（propylene carbonate）（PPC） is an emerging CO_2-based material. Herein, we report the design, synthesis and characterization of the reactive hot melt polyurethane adhesive（RHMPA） based on PPC polyol. The resultant RHMPAs exhibit good adhesion properties to multiple substrates including plastics（PC, PMMA, ABS） and metals（aluminium, steel）, which is comparable to or even better than conventional RHMPAs prepared from petro-based polyol. Furthermore, the PPC-based RHMPAs have tunable mechanical properties, and are thermally stable in the typical working range of bonding process（up to 270 °C）. The study is expected to expand the applications of PPC and provide a new type of CO_2-based renewable and eco-friendly materials.