The effect of supramolecular structure on deformation and relaxation transitions in ethylene-1-hexene copolymers crystallized from solution

被引：0
|
作者：
Sirotkin, R. O. [1 ]
机构：
[1] Kazan State Power Engn Univ, Kazan 420066, Tatarstan, Russia
来源：
POLYMER SCIENCE SERIES B | 2006年 / 48卷 / 3-4期
关键词：
D O I：
10.1134/S1560090406030080
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Structure and mechanical properties of three samples based on ethylene-1-hexene copolymers prepared by crystallization from decalin solutions were studied. The rate of decrease in the true yield stress was shown to depend on temperature. This behavior was assumed to be due to the involvement in deformation of the "intermediate phase" that is located at the lamellar surface between the crystalline and amorphous phases.
引用
收藏
页码：88 / 91
页数：4
相关论文
共 50 条
  • [41] The effect of tensile drawing on the structure and relaxation processes in vinyl alcohol-ethylene copolymers
    Cerrada, ML
    Benavente, R
    Pérez, E
    Pereña, JM
    POLYMER, 2001, 42 (07) : 3127 - 3138
  • [42] Preparation of Ethylene/1-Hexene Copolymers from Ethylene Using a Fully Silica-Supported Tandem Catalyst System
    Karbach, Fabian F.
    Macko, Tibor
    Duchateau, Robbert
    MACROMOLECULES, 2016, 49 (04) : 1229 - 1241
  • [43] Studies of structural composition distribution heterogeneity in ethylene/1-hexene copolymers using thermal fractionation technique (SSA) - Effect of catalyst structure
    Bialek, M
    Czaja, K
    Sacher-Majewska, B
    THERMOCHIMICA ACTA, 2005, 429 (02) : 149 - 154
  • [44] High resolution solution and solid state NMR characterization of ethylene/1-butene and ethylene/1-hexene copolymers fractionated by preparative temperature rising elution fractionation
    Assumption, HJ
    Vermeulen, JP
    Jarrett, WL
    Mathias, LJ
    van Reenen, AJ
    POLYMER, 2006, 47 (01) : 67 - 74
  • [45] Computer Modeling of the Crystallization Process of Single-Chain Ethylene/1-Hexene Copolymers from Dilute Solutions
    Ramos, J.
    Martinez-Salazar, J.
    JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, 2011, 49 (06) : 421 - 430
  • [46] Structure and phase transitions in homogeneous ethylene-1-octene copolymers at elevated pressure-temperature.
    Rastogi, A
    Hobbs, J
    Rastogi, S
    Mathot, V
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2002, 223 : D69 - D69
  • [47] Analysis of the molecular structure of ethylene hexene-1 copolymers produced over highly active supported Ziegler-Natta catalysts
    Matsko M.A.
    Echevskaya L.G.
    Mikenas T.B.
    Nikolaeva M.I.
    Vanina M.P.
    Zakharov V.A.
    Catalysis in Industry, 2011, 3 (2) : 109 - 115
  • [48] Strain-controlled tensile deformation behavior and relaxation properties of isotactic poly(1-butene) and its ethylene copolymers
    Al-Hussein, M
    Strobl, G
    MACROMOLECULAR SYMPOSIA, 2004, 214 : 231 - 240
  • [49] Effect of melt miscibility, polymorphism, and crystal morphology on tensile deformation of blends of isotactic polypropylene and propylene-1-hexene random copolymers
    Janani, Hamed
    Alamo, Rufina G.
    POLYMER CRYSTALLIZATION, 2020, 3 (02)
  • [50] Effect of molecular structure distribution on melting and crystallization behavior of 1-butene/ethylene copolymers
    Zhang, M
    Lynch, DT
    Wanke, SE
    POLYMER, 2001, 42 (07) : 3067 - 3075
12345