THERMAL STABILITY OF ELASTIC POLYURETHANE

被引:0
|
作者
Novakov, I. A. [1 ]
Vaniev, M. A. [1 ]
Medvedev, D. V. [2 ]
Sidorenko, N. V. [1 ]
Medvedev, G. V. [1 ]
Gusev, D. O. [1 ]
机构
[1] Volgograd State Tech Univ, 28 Lenin Ave, Volgograd 400005, Russia
[2] Elastomer Ltd Liabil Co, Volgograd 400005, Russia
来源
HIGH PERFORMANCE ELASTOMER MATERIALS: AN ENGINEERING APPROACH (ELASTOMERS) | 2015年
关键词
DSC; Material testing; Oxidation induction time; Polyurethane elastomers; Stabilizers; OXIDATION INDUCTION TIME; DSC; TEMPERATURE; POLYMERS; TESTS;
D O I
暂无
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Thermal stability of polyurethane elastomers based on a product of the anionic copolymerization of butadiene and isoprene in the ratio of 80: 20 and isoprene was first studied by DSC. The preferred conditions (temperature of the isothermal segment and oxygen consumption) were revealed to determine the oxidation induction time of this type of materials. The effect of Irganox 1010, Evernox 10, Songnox 1010 and 1010 Chinox stabilizers on the oxidation induction time has been studied. It was found that the products of the same chemical structure, depending on commercial brands, may display different antioxidant activity in OIT tests. It was pointed out that this factor must be taken into account in developing polyurethane composition formulations.
引用
收藏
页码:247 / 258
页数:12
相关论文
共 50 条
  • [31] Study of thermal stability and degradation kinetics of polyurethane-ureas by thermogravimetry
    Askari, F.
    Barikani, M.
    Barmar, M.
    Shokrolahi, F.
    Vafayan, M.
    IRANIAN POLYMER JOURNAL, 2015, 24 (09) : 783 - 789
  • [32] STRUCTURAL AND THERMAL STABILITY OF FUNCTIONALIZED GRAPHENE INCORPORATED POLYURETHANE NANOCOMPOSITE FOAM
    Yadav, Ganesh
    Agarwal, Kavita
    Gupta, Sunil Kumar
    COMPOSITES-MECHANICS COMPUTATIONS APPLICATIONS, 2023, 14 (02): : 71 - 78
  • [33] Thermal stability and fire properties of conventional flexible polyurethane foam formulations
    Lefebvre, J
    Bastin, B
    Le Bras, M
    Duquesne, S
    Paleja, R
    Delobel, R
    POLYMER DEGRADATION AND STABILITY, 2005, 88 (01) : 28 - 34
  • [34] Enhanced thermal stability of biomedical thermoplastic polyurethane with the addition of cellulose nanocrystals
    Moon, Robert J. (robertmoon@fs.fed.us), 1600, John Wiley and Sons Inc (132):
  • [35] Thermal Stability Investigation of Synthesized Epoxy-Polyurethane/Silica Nanocomposites
    Mahin Velayati
    Zahra Sabouri
    Abdolhossein Masoudi
    Asma Mostafapour
    Mehrdad Khatami
    Majid Darroudi
    Silicon, 2022, 14 : 7541 - 7554
  • [36] Studies on the thermal stability of vinyl ester/polyurethane IPNs by gravimetric analysis
    Ranjan, Jagesh Kumar
    Goswami, Sudipta
    JOURNAL OF ELASTOMERS AND PLASTICS, 2022, 54 (07): : 1148 - 1171
  • [37] Thermal and hydrolytic stability of silver nanoparticle polyurethane biocomposites for medical applications
    Macocinschi, Doina
    Filip, Daniela
    Zaltariov, Miela F.
    Varganici, Cristian D.
    POLYMER DEGRADATION AND STABILITY, 2015, 121 : 238 - 246
  • [38] Thermal stability of polyurethane materials based on castor oil as polyol component
    Ivan S. Ristić
    Zoran D. Bjelović
    Berta Holló
    Katalin Mészáros Szécsényi
    Jaroslava Budinski-Simendić
    Nada Lazić
    Miodrag Kićanović
    Journal of Thermal Analysis and Calorimetry, 2013, 111 : 1083 - 1091
  • [39] THE RELATIVE THERMAL-STABILITY OF POLYURETHANE ELASTOMERS - EFFECT OF DIISOCYANATE STRUCTURE
    BARIKANI, M
    HEPBURN, C
    CELLULAR POLYMERS, 1987, 6 (03) : 41 - 54
  • [40] Thermal stability of polyurethane materials based on castor oil as polyol component
    Ristic, Ivan S.
    Bjelovic, Zoran D.
    Hollo, Berta
    Szecsenyi, Katalin Meszaros
    Budinski-Simendic, Jaroslava
    Lazic, Nada
    Kicanovic, Miodrag
    JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, 2013, 111 (02) : 1083 - 1091