Longitudinal cracking in a carbon black filled natural rubber vulcanizate during chemical stress relaxation

被引：0
|
作者：
机构：
来源：
Rubber Chem Technol | / 2卷 / 157-167期
关键词：
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Thin specimens of a black-filled, natural rubber vulcanizate have been held in uniaxial tension at 72 °C and 200% elongation in a forced air oven. After substantial oxidative attack (inferred from stress relaxation), small edge cracks formed. Initially, these cracks grew perpendicular to the loading direction, but, upon reaching about 0.1 mm in depth, longitudinal crack growth commenced and fracture progressed by a kind of 0°-peel process with `splitting-off' of successive strands of rubber. This phenomenon is attributed to anisotropy in strength caused both by straining and by oxidative attack.
引用
收藏
相关论文
共 50 条
  • [1] Longitudinal cracking in a carbon black filled natural rubber vulcanizate during chemical stress relaxation
    Hamed, GR
    Zhao, J
    RUBBER CHEMISTRY AND TECHNOLOGY, 1998, 71 (02): : 157 - 167
  • [2] Effect of coupling agents on the vulcanizate structure of carbon black filled natural rubber
    Han, Sangwook
    Kim, Wook-Soo
    Mun, Dal-Yong
    Ahn, Byungkyu
    Kim, Wonho
    COMPOSITE INTERFACES, 2020, 27 (04) : 355 - 370
  • [3] ABOUT MECHANISM OF STRESS RELAXATION IN RUBBER FILLED WITH CARBON BLACK
    BARTENEV, GM
    LYALINA, NM
    VYSOKOMOLEKULYARNYE SOEDINENIYA SECTION A, 1970, 12 (04): : 922 - &
  • [4] STRESS RELAXATION IN CARBON-BLACK FILLED STYRENE - BUTADIENE RUBBER
    OONO, R
    MIYASAKA, K
    ISHIKAWA, K
    KOBUNSHI RONBUNSHU, 1974, 31 (10) : 612 - 616
  • [5] Effect of modified carbon black on the properties of natural rubber vulcanizate
    Ghosh, AK
    Maiti, S
    Adhikari, B
    Ray, GS
    Mustafi, SK
    JOURNAL OF APPLIED POLYMER SCIENCE, 1997, 66 (04) : 683 - 693
  • [6] Mixing time influence on fatigue crack growth in a carbon black-filled natural rubber vulcanizate
    Sridharan, Harini
    Chanda, Jagannath
    Ghosh, Prasenjit
    Mukhopadhyay, Rabindra
    PROGRESS IN RUBBER PLASTICS AND RECYCLING TECHNOLOGY, 2020, 36 (02) : 115 - 130
  • [7] STRESS RELAXATION IN CARBON-BLACK-FILLED STYRENE-BUTADIENE RUBBER
    OONO, R
    JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, 1974, 12 (07) : 1383 - 1394
  • [8] A MODEL FOR THE STRESS-RELAXATION OF CARBON-BLACK FILLED RUBBER COMPOUNDS
    SINGH, M
    BATCHELOR, J
    FREAKLEY, PK
    PLASTICS AND RUBBER PROCESSING AND APPLICATIONS, 1989, 11 (04): : 241 - 243
  • [9] Thermal Destruction of Carbon Black Network Structure in Natural Rubber Vulcanizate
    Kato, Atsushi
    Suda, Toshiya
    Ikeda, Yuko
    Kohjiya, Shinzo
    JOURNAL OF APPLIED POLYMER SCIENCE, 2011, 122 (02) : 1300 - 1315
  • [10] Carbon Black Filled Powdered Natural Rubber
    Lin, Yanfen
    Zhang, Anqiang
    Wang, Lianshi
    Pei, Chengyu
    Gu, Qin
    JOURNAL OF MACROMOLECULAR SCIENCE PART B-PHYSICS, 2012, 51 (07): : 1267 - 1281
12345