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
  • [31] Synthesis of ethylene-1-hexene copolymers from ethylene stock by tandem action of bis(2-dodecylsulfanyl-ethyl) amine-CrCl3 and Et(Ind)2ZrCl2
    Zhang, Junwei
    Li, Bo-Geng
    Fan, Hong
    Zhu, Shiping
    JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY, 2007, 45 (16) : 3562 - 3569
  • [32] Entanglement network and relaxation temperature dependence of single-site catalyzed ethylene/1-hexene copolymers
    Vega, J. F.
    Martin, S.
    Exposito, M. T.
    Martinez-Salazar, J.
    JOURNAL OF APPLIED POLYMER SCIENCE, 2008, 109 (03) : 1564 - 1569
  • [33] Synthesis and characterization of ethylene-1-hexene copolymers prepared by using MgCl2(THF)2-supported Ziegler-Natta catalysts
    Bialek, M
    Czaja, K
    POLIMERY, 2000, 45 (04) : 293 - 296
  • [34] Entanglement network and relaxation temperature dependence of single-site catalyzed ethylene/1-hexene copolymers
    Vega, J.F.
    Martín, S.
    Expósito, M.T.
    Martínez-Salazar, J.
    1600, John Wiley and Sons Inc. (109):
  • [35] VISCOELASTIC PROPERTIES OF 1-HEXENE-PROPENE COPOLYMERS INFLUENCE OF STRUCTURE AND MORPHOLOGY ON BETA RELAXATION
    PILOZ, A
    DOUILLAR.A
    DECROIX, JY
    MAY, JF
    VALLET, G
    POLYMER JOURNAL, 1974, 6 (06) : 506 - 514
  • [36] Structure of syndiotactic propylene-ethylene copolymers: Effect of the presence of ethylene units on the structural transitions during plastic deformation and annealing of syndiotactic polypropylene
    De Rosa, C
    Auriemma, F
    POLYMER, 2006, 47 (06) : 2179 - 2188
  • [37] The effect of annealing on the structure and relaxation processes of vinyl alcohol-ethylene copolymers
    Cerrada, ML
    Benavente, R
    Pérez, E
    Pereña, JM
    JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, 2001, 39 (01) : 1 - 12
  • [38] Silica-supported (nBuCp)2ZrCl2: effect of catalyst active center distribution on ethylene-1-hexene copolymerization
    Atiqullah, Muhammad
    Anantawaraskul, Siripon
    Emwas, Abdul-Hamid M.
    Al-Harthi, Mamdouh A.
    Hussain, Ikram
    Ul-Hamid, Anwar
    Hossaen, Anwar
    POLYMER INTERNATIONAL, 2014, 63 (06) : 955 - 972
  • [39] Engineering Ethylene/1-Hexene Copolymers from Ethylene Stock with a Model-Guided Catalyst Feeding Policy
    Luo, Liqiong
    Liu, Kan
    Jiang, Jie
    Qi, Mengfei
    Li, Qiulin
    Liu, Pingwei
    Li, Bo-Geng
    Wang, Wen-Jun
    MACROMOLECULES, 2022, 55 (02) : 462 - 471
  • [40] Structure-property characteristics of ethylene/1-hexene copolymers with tailored short chain branching distributions
    Shan, CLP
    Chu, KJ
    Soares, JBP
    Penlidis, A
    ANTEC 2000: SOCIETY OF PLASTICS ENGINEERS TECHNICAL PAPERS, CONFERENCE PROCEEDINGS, VOLS I-III, 2000, : 1616 - 1619
12345