聚氨酯微相分离热力学与动力学研究简述
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摘要
微相分离是影响聚氨酯材料性能的最主要因素之一。综述了聚氨酯微相分离理论的发展历史,并对聚氨酯微相分离的热力学和动力学研究进行了详细阐述。
Microphase separation is one of the most important factors for polyurethane materials.The history of microphase separation theory for polyurethane was reviewed. The thermodynamics and kinetics of microphase separation were summarized.
Microphase separation is one of the most important factors for polyurethane materials.The history of microphase separation theory for polyurethane was reviewed. The thermodynamics and kinetics of microphase separation were summarized.
引文
[1]赵孝彬,杜磊,张晓平.聚氨酯的结构与微相分离[J].聚氨酯工业,2001,16(1):4-8.
[2]BONART R.X-ray investigations concerning the physical structure of cross-linking in segmented urethane elastomers[J].Journal of Macromolecular Science,Part B:Physics,1968,2(1):115-138.
[3]COOPER S L,TOBOLSKY A V.Properties of linear elastomeric polyurethanes[J].Journal of Applied Polymer Science,1966,10(12):1837-1844.
[4]HANSEN C M.50 Years with solubility parameters—past and future[J].Progress in Organic Coatings,2004,51(1):77-84.
[5]CAMBERLIN Y,PASCAULT J P.Phase segregation kinetics in segmented linear polyurethanes:Relations between equilibrium time and chain mobility and between equilibrium degree of segregation and interaction parameter[J].Journal of Polymer Science Part B:Polymer Physics Edition,1984,22(10):1835-1844.
[6]PAIK S C S,HU C B,WU C S.Properties of segmented poly(urethaneureas)based on 2,4-toluene diisocyanate.1.Thermal transitions,X-ray studies,and comparison with segmented poly(urethanes)[J].Macromolecules,1980,13(1):111-116.
[7]HE Y,XIE D L,ZHANG X Y.The structure,mocrophase-separated morphology,and property of polyurethanes and polyureas[J].Journal of Materials Science,2014,49(21):7339-7352.
[8]YILGOR I,EYNUR T,BILGIN S,et al.Influence of soft segment molecular weight on the mechanical hysteresis and set behavior of silicone-urea copolymers with low hard segment contents[J].Polymer,2011,52(2):266-274.
[9]YILGOR E,EYNUR T,KOSAK C,et al.Fumed silica filled poly(dimethylsiloxane-urea)segmented copolymer:preparation and properties[J].Polymer,2011,52(19):4189-4198.
[10]CHOI T,WEKSLER J,PADSALGIKAR A,et al.Microstructural organization of polydimethylsiloxane soft segment polyurethanes derived from a single macrodiol[J].Polymer,2010,51(19):4375-4382.
[11]NI Y,BECQUART F,CHEN J,et al.Polyurea-urethane supramolecular thermo-revesible networks[J].Macromolecules,2013,46(3):1066-1074.
[12]YILGOR I,YILGOR E,DAS S,et al.Time-dependent morphology development in segmented polyetherurea copolymers based on aromatic diisocyanates[J].Journal of Polymer Science Part B:Polymer Physics,2009,47(5):471-483.
[13]RUEDA-LARRAZ L,D'ARLAS B F,TERCJAK A,et al.Synthesis and microstructure-mechanical property relationships of segmented polyurethanes based on a PCL-PTHF-PCL block copolymer as soft segment[J].European Polymer Journal,2009,45(7):2096-2109.
[14]SAIANI A,NOVAK A,RODIER L,et al.Origin of multiple melting endotherms in a high hard block content polyurethane:effect of annealing temperature[J].Macromolecules,2007,40(20):7252-7262.
[15]LAITY P R,TAYLOR J E,WONG S S,et al.A review of smallangle scattering models for random segmented poly(etherurethane)copolymers[J].Polymer,2004,45(21):7273-7291.
[16]刘娜,赵雨花,冯月兰,等.软段结构对水性聚氨酯微相分离的影响[J].聚氨酯工业,2015(2):15-19.
[17]WILKES G L.Kinetic behavior of the thermal and mechanical properties of segmented urethanes[J].Journal of Applied Physics,1975,46(10):4148-4152.
[18]CHU B,GAO T,LI Y J,et al.Microphase separation kinetics in segmented polyurethanes—effects of soft segment length and structure[J].1992,25(21):5724-5729.
[19]LEE H S,HSU S L.An analysis of phase-separation kinetics of model polyurethanes[J].Macromolecules,1989,22(3):1100-1105.
[20]GARRETT J T,LIN J S,RUNT J.Influence of preparation conditions on microdomain formation in poly(urethane urea)block copolymers[J].Macromolecules,2002,35(1):161-168.
[2]BONART R.X-ray investigations concerning the physical structure of cross-linking in segmented urethane elastomers[J].Journal of Macromolecular Science,Part B:Physics,1968,2(1):115-138.
[3]COOPER S L,TOBOLSKY A V.Properties of linear elastomeric polyurethanes[J].Journal of Applied Polymer Science,1966,10(12):1837-1844.
[4]HANSEN C M.50 Years with solubility parameters—past and future[J].Progress in Organic Coatings,2004,51(1):77-84.
[5]CAMBERLIN Y,PASCAULT J P.Phase segregation kinetics in segmented linear polyurethanes:Relations between equilibrium time and chain mobility and between equilibrium degree of segregation and interaction parameter[J].Journal of Polymer Science Part B:Polymer Physics Edition,1984,22(10):1835-1844.
[6]PAIK S C S,HU C B,WU C S.Properties of segmented poly(urethaneureas)based on 2,4-toluene diisocyanate.1.Thermal transitions,X-ray studies,and comparison with segmented poly(urethanes)[J].Macromolecules,1980,13(1):111-116.
[7]HE Y,XIE D L,ZHANG X Y.The structure,mocrophase-separated morphology,and property of polyurethanes and polyureas[J].Journal of Materials Science,2014,49(21):7339-7352.
[8]YILGOR I,EYNUR T,BILGIN S,et al.Influence of soft segment molecular weight on the mechanical hysteresis and set behavior of silicone-urea copolymers with low hard segment contents[J].Polymer,2011,52(2):266-274.
[9]YILGOR E,EYNUR T,KOSAK C,et al.Fumed silica filled poly(dimethylsiloxane-urea)segmented copolymer:preparation and properties[J].Polymer,2011,52(19):4189-4198.
[10]CHOI T,WEKSLER J,PADSALGIKAR A,et al.Microstructural organization of polydimethylsiloxane soft segment polyurethanes derived from a single macrodiol[J].Polymer,2010,51(19):4375-4382.
[11]NI Y,BECQUART F,CHEN J,et al.Polyurea-urethane supramolecular thermo-revesible networks[J].Macromolecules,2013,46(3):1066-1074.
[12]YILGOR I,YILGOR E,DAS S,et al.Time-dependent morphology development in segmented polyetherurea copolymers based on aromatic diisocyanates[J].Journal of Polymer Science Part B:Polymer Physics,2009,47(5):471-483.
[13]RUEDA-LARRAZ L,D'ARLAS B F,TERCJAK A,et al.Synthesis and microstructure-mechanical property relationships of segmented polyurethanes based on a PCL-PTHF-PCL block copolymer as soft segment[J].European Polymer Journal,2009,45(7):2096-2109.
[14]SAIANI A,NOVAK A,RODIER L,et al.Origin of multiple melting endotherms in a high hard block content polyurethane:effect of annealing temperature[J].Macromolecules,2007,40(20):7252-7262.
[15]LAITY P R,TAYLOR J E,WONG S S,et al.A review of smallangle scattering models for random segmented poly(etherurethane)copolymers[J].Polymer,2004,45(21):7273-7291.
[16]刘娜,赵雨花,冯月兰,等.软段结构对水性聚氨酯微相分离的影响[J].聚氨酯工业,2015(2):15-19.
[17]WILKES G L.Kinetic behavior of the thermal and mechanical properties of segmented urethanes[J].Journal of Applied Physics,1975,46(10):4148-4152.
[18]CHU B,GAO T,LI Y J,et al.Microphase separation kinetics in segmented polyurethanes—effects of soft segment length and structure[J].1992,25(21):5724-5729.
[19]LEE H S,HSU S L.An analysis of phase-separation kinetics of model polyurethanes[J].Macromolecules,1989,22(3):1100-1105.
[20]GARRETT J T,LIN J S,RUNT J.Influence of preparation conditions on microdomain formation in poly(urethane urea)block copolymers[J].Macromolecules,2002,35(1):161-168.