Effect of Zinc Dimethacrylate on Mechanical Properties of Dynamically Vulcanized Polypropylene(PP) and Nitrile rubber(NBR) Blends

被引：0
|
作者：
Lee, Jung Won [1 ]
Joo, Hyun Seok [1 ]
Kang, Shin Choon [1 ]
Chang, Young-Wook [1 ]
机构：
[1] Hanyang Univ, Dept Chem Engn, Ansan 426791, Kyunggi Do, South Korea
来源：
ELASTOMERS AND COMPOSITES | 2006年 / 41卷 / 04期
关键词：
NBR/PP blend; dynamic vulcanization; thermoplastic elastomer;
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：
Thermoplastic elastomer was prepared from dynamical vulcanization of isotactic polypropylene(iPP)/nitrile rubber blend (NBR/iPP=70/30 wt/wt) in an internal mixer using dicumyl peroxide (DCP) as a curing agent and zinc dimethacrylate (ZDMA) as a coagent. There was a great improvement in tensile and tear strength, elongation-at-break and lower tension set when ZDMA was incorporated into the blend, which is supposed to be due to the increase in crosslink density of the rubber phase and the reduction in size of the rubber particles. It was revealed that the dynamically vulcanized blend exhibited good reprocessibility, indicating its thermoplastic nature.
引用
收藏
页码：245 / 251
页数：7
相关论文
共 50 条
  • [31] Dynamically vulcanized polylactide/nitrile butadiene rubber blends with continuous cross-linked rubber phase
    Lin Zhang
    Jing Hua
    Zhaobo Wang
    Journal of Polymer Research, 2019, 26
  • [32] BLENDS OF ISOTACTIC POLYPROPYLENE AND NITRILE RUBBER - MORPHOLOGY, MECHANICAL-PROPERTIES AND COMPATIBILIZATION
    GEORGE, S
    JOSEPH, R
    THOMAS, S
    VARUGHESE, KT
    POLYMER, 1995, 36 (23) : 4405 - 4416
  • [33] Preparation and properties of peroxide dynamically vulcanized polypropylene/ethylene-propylene-diene monomer/zinc dimethacrylate thermoplastic olefin
    Chen, Yu-kun
    Xu, Chuan-hui
    Wang, Yan-peng
    POLYMER ENGINEERING AND SCIENCE, 2013, 53 (01): : 27 - 33
  • [34] Unique microstructure of an oil resistant nitrile butadiene rubber/polypropylene dynamically vulcanized thermoplastic elastomer
    Ning, Nanying
    Li, Xiangyan
    Tian, Hongchi
    Hua, Yueqing
    Zuo, Hongli
    Yao, Pengjun
    Zhang, Liqun
    Wu, Youping
    Hu, Guo-Hua
    Tian, Ming
    RSC ADVANCES, 2017, 7 (09): : 5451 - 5458
  • [35] Viscoelastic behavior of polypropylene/nitrile rubber thermoplastic elastomer blends: Application of Kerner's models for reactively compatibilized and dynamically vulcanized systems
    Bandyopadhyay, GG
    Bhagawan, SS
    Ninan, KN
    Thomas, S
    JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, 2004, 42 (08) : 1417 - 1432
  • [36] Studies on the dynamically vulcanized polypropylene (PP) butadiene styrene block copolymer (SBS) blends: Melt rheological properties
    Saroop, M
    Mathur, GN
    JOURNAL OF APPLIED POLYMER SCIENCE, 1997, 65 (13) : 2703 - 2713
  • [37] Comparison of Rheological and Mechanical Behavior of Dynamically and Statically Vulcanized PP/SBS Blends
    M. Ichazo
    M. Hernandez
    J. Gonzalez
    C. Albano
    N. Dominguez
    Polymer Bulletin, 2004, 51 : 419 - 427
  • [38] Comparison of rheological and mechanical behavior of dynamically and statically vulcanized PP/SBS blends
    Ichazo, M
    Hernández, M
    González, J
    Albano, C
    Domínguez, N
    POLYMER BULLETIN, 2004, 51 (5-6) : 419 - 427
  • [39] Effect of acrylonitrile content of acrylonitrile butadiene rubber on mechanical and thermal properties of dynamically vulcanized poly(lactic acid) blends
    Samthong, Chavakorn
    Kunanusont, Nappaphan
    Deetuam, Chutimar
    Wongkhan, Tanchanok
    Supannasud, Thanapat
    Somwangthanaroj, Anongnat
    POLYMER INTERNATIONAL, 2019, 68 (12) : 2004 - 2016
  • [40] Dynamically Vulcanized PP/EPDM Blends: Effect of Composition and Curing Agents
    Nicolini, Adriana
    Avila de Campos Rocha, Tatiana Louise
    Maldaner Jacobi, Marly Antonia
    JOURNAL OF ELASTOMERS AND PLASTICS, 2009, 41 (05): : 433 - 446
12345