Influence of polydimethylsiloxane on the microstructure and properties of polyester thermoplastic polyurethane

被引：11
作者：
Cui, Yongyin [1 ]
Pan, Hongwei [1 ]
Zhang, Jiaping [1 ]
Cao, Lan [1 ]
Zong, Chengzhong [1 ]
机构：
[1] Qingdao Univ Sci & Technol, Sch Polymer Sci & Engn, Qingdao 266042, Shandong, Peoples R China
来源：
JOURNAL OF POLYMER RESEARCH | 2022年 / 29卷 / 06期
关键词：
Thermoplastic polyurethane; Polydimethylsiloxane; Microstructure; Flame retardant; MECHANICAL-PROPERTIES; MOLECULAR-WEIGHT; MORPHOLOGY;
D O I：
10.1007/s10965-022-03079-2
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
The effect of non-polar and non-hydrogen bonding hydroxybutane terminated polydimethylsiloxane (PDMS) on the microstructure and properties of polycaprolactone glycol (PCL) based thermoplastic polyurethane (TPU) was studied. All processes were based on the ontology method. FTIR, XRD, DSC and DMA were used to characterize the changes of microstructure, and the macroscopic properties were tested by mechanical, contact angle and flame retardancy testing. PDMS would increase the microphase separation, which made the system form a more detailed three-phase structure. PDMS would cause great damage to the mechanical properties, but the hydrophobicity and flame retardancy would be improved to varying degrees.
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页数：10
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共 28 条
  • [1] Effect of polydimethylsiloxane macrodiol molecular weight on properties and morphology of polyurethane and polyurethaneurea
    Adhikari, R
    Gunatillake, PA
    Bown, M
    [J]. JOURNAL OF APPLIED POLYMER SCIENCE, 2003, 90 (06) : 1565 - 1573
  • [2] Askari F, 2013, J APPL POLYM SCI, V130, P1743, DOI [10.1002/app.39299, 10.1002/APP.39299]
  • [3] Heat and fire resistance of polyurethane-polydimethylsiloxane hybrid materials
    Belva, Frederic
    Bourbigot, Serge
    Duquesne, Sophie
    Jama, Charaf
    Le Bras, Michel
    Pelegris, Christine
    Rivenet, Murielle
    [J]. POLYMERS FOR ADVANCED TECHNOLOGIES, 2006, 17 (04) : 304 - 311
  • [4] STRUCTURAL AND MECHANICAL-PROPERTIES OF POLYBUTADIENE-CONTAINING POLYURETHANES
    BRUNETTE, CM
    HSU, SL
    MACKNIGHT, WJ
    SCHNEIDER, NS
    [J]. POLYMER ENGINEERING AND SCIENCE, 1981, 21 (03) : 163 - 171
  • [5] Organic-inorganic shape memory thermoplastic polyurethane based on polycaprolactone and polydimethylsiloxane
    Chan, Benjamin Qi Yu
    Liow, Sing Shy
    Loh, Xian Jun
    [J]. RSC ADVANCES, 2016, 6 (41) : 34946 - 34954
  • [6] Study on siloxane-modified polyurethane dispersions from various polydimethylsiloxanes
    Chen, RS
    Chang, CJ
    Chang, YH
    [J]. JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY, 2005, 43 (16) : 3482 - 3490
  • [7] Chen X, 2021, POLYM ADV TECHNOL, V32
  • [8] Microstructural organization of polydimethylsiloxane soft segment polyurethanes derived from a single macrodiol
    Choi, Taeyi
    Weksler, Jadwiga
    Padsalgikar, Ajay
    Runt, James
    [J]. POLYMER, 2010, 51 (19) : 4375 - 4382
  • [9] Influence of soft segment composition on phase-separated microstructure of polydimethylsiloxane-based segmented polyurethane copolymers
    Choi, Taeyi
    Weksler, Jadwiga
    Padsalgikar, Ajay
    Runt, James
    [J]. POLYMER, 2009, 50 (10) : 2320 - 2327
  • [10] Polymeric heart valves: new materials, emerging hopes
    Ghanbari, Hossein
    Viatge, Helene
    Kidane, Asmeret G.
    Burriesci, Gaetano
    Tavakoli, Mehdi
    Seifalian, Alexander M.
    [J]. TRENDS IN BIOTECHNOLOGY, 2009, 27 (06) : 359 - 367
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