Peculiarities of cross-linked structure formation of the SKI-3 poly(isoprene) elastomer during high-temperature vulcanization

被引：0
|
作者：
Kuznetsova, OP [1 ]
Chepel', LM [1 ]
Trofimova, GM [1 ]
Novikov, DD [1 ]
Zelenetskii, AN [1 ]
Prut, EV [1 ]
机构：
[1] Russian Acad Sci, NN Semenov Chem Phys Inst, Moscow 117977, Russia
来源：
VYSOKOMOLEKULYARNYE SOEDINENIYA SERIYA A & SERIYA B | 1997年 / 39卷 / 10期
关键词：
D O I：
暂无
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Regularities of Network formation and degradation of SKI-3 polyisoprene rubber were studied at 190 degrees C. Data on the content of sol fraction and its MM distribution were obtained as the dependences on the vulcanization duration at various contents of tetramethylthiuram disulfide and sulfenamide C as the cross-linking agents. MM of the sol fraction was shown to decrease depending on the nature of the cross-linking system. The effects of cross-linking and degradation processes on the properties of the SKI-3-based thermoplastic elastomers are discussed.
引用
收藏
页码：1706 / 1710
页数：5
相关论文
共 50 条
  • [41] HIGH-TEMPERATURE PARTIALLY CROSS-LINKED CYANOSILICONE CAPILLARY COLUMN FOR GENERAL-PURPOSE GAS-CHROMATOGRAPHY
    SIDISKY, LM
    STORMER, PL
    NOLAN, L
    KEELER, MJ
    BARTRAM, RJ
    JOURNAL OF CHROMATOGRAPHIC SCIENCE, 1988, 26 (07) : 320 - 324
  • [42] INFLUENCE OF PHOSPHORUS-CONTAINING FRAGMENT ON CHANGE IN STRUCTURE OF CROSS-LINKED POLY(GLYCOL MALEATES) DURING THEIR HYDROLYSIS
    KODOLOV, VI
    POVSTUGAR, VI
    ALYAMOVSKII, SI
    SPASSKII, SS
    TRAPEZNIKOV, VA
    VYSOKOMOLEKULYARNYE SOEDINENIYA SERIYA B, 1977, 19 (04): : 283 - 284
  • [43] Organic/inorganic double-precursor cross-linked alumina aerogel with high specific surface area and high-temperature resistance
    Wang, Xiaodong
    Tian, Yulin
    Yu, Chenglong
    Liu, Lin
    Zhang, Ze
    Wu, Yu
    Shen, Jun
    CERAMICS INTERNATIONAL, 2022, 48 (12) : 17261 - 17269
  • [44] HIGH-TEMPERATURE VULCANIZATION OF ELASTOMERS .3. NETWORK STRUCTURE OF EFFICIENTLY VULCANIZED NATURAL-RUBBER MIXES
    LOO, CT
    POLYMER, 1974, 15 (11) : 729 - 737
  • [45] FORMATION AND STRUCTURE OF DISLOCATION NETWORKS DEVELOPED DURING HIGH-TEMPERATURE DEFORMATION OF MGO
    REPPICH, B
    HUTHER, W
    PHILOSOPHICAL MAGAZINE, 1974, 30 (05): : 1009 - 1021
  • [46] FEATURES OF THE FORMATION OF THE STRUCTURE OF ALUMINOPHOSPHATE XEROGELS DURING HIGH-TEMPERATURE VAPOR TREATMENT
    PECHKOVSKII, VV
    ESHCHENKO, LS
    PYRKH, AN
    INORGANIC MATERIALS, 1990, 26 (03) : 500 - 504
  • [47] Benzimidazole grafted polybenzimidazole cross-linked membranes with excellent PA stability for high-temperature proton exchange membrane applications
    Tian, Xue
    Wang, Shuang
    Li, Jinsheng
    Liu, Fengxiang
    Wang, Xu
    Chen, Hao
    Wang, Di
    Ni, Hongzhe
    Wang, Zhe
    APPLIED SURFACE SCIENCE, 2019, 465 : 332 - 339
  • [48] Peculiarities of Structure Formation in Ni–C, Al–C, and Ni–Al–C Systems at High-Temperature Heating
    S. G. Vadchenko
    A. S. Shchukin
    A. E. Sytschev
    O. D. Boyarchenko
    Inorganic Materials: Applied Research, 2022, 13 : 1 - 6
  • [49] Peculiarities of the Structure and Phase Formation of the Fe2TiAl Heusler Alloy during Self-Propagating High-Temperature Synthesis (SHS)
    Busurina, M. L.
    Sytschev, A. E.
    Karpov, A. V.
    Sachkova, N. V.
    Kovalev, I. D.
    RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY B, 2020, 14 (06) : 999 - 1006
  • [50] Peculiarities of the Structure and Phase Formation of the Fe2TiAl Heusler Alloy during Self-Propagating High-Temperature Synthesis (SHS)
    M. L. Busurina
    A. E. Sytschev
    A. V. Karpov
    N. V. Sachkova
    I. D. Kovalev
    Russian Journal of Physical Chemistry B, 2020, 14 : 999 - 1006
12345