Radiation Processing and Characterization of Some Ethylene-propylene-diene Terpolymer/Butyl (Halobutyl) Rubber/Nanosilica Composites

被引：6
|
作者：
Manaila, Elena [1 ]
Airinei, Anton [2 ]
Stelescu, Maria Daniela [3 ]
Sonmez, Maria [3 ]
Alexandrescu, Laurentia [3 ]
Craciun, Gabriela [1 ]
Pamfil, Daniela [2 ]
Fifere, Nicusor [2 ]
Varganici, Cristian-Dragos [2 ]
Doroftei, Florica [2 ]
Bele, Adrian [2 ]
机构：
[1] Natl Inst Lasers Plasma & Radiat Res, 409 Atomistilor St, Magurele 077125, Romania
[2] Petru Poni Inst Macromol Chem, 41A Grigore Ghica Voda Alley, Iasi 700487, Romania
[3] Natl Res & Dev Inst Text & Leather, Leather & Footwear Inst, 93 Ion Minulescu St, Bucharest 031215, Romania
来源：
POLYMERS | 2020年 / 12卷 / 10期
关键词：
EPDM; electron beam irradiation; nanosilica; crosslinking; mechanical properties; contact angle; water uptake; MECHANICAL-PROPERTIES; GAMMA-IRRADIATION; NATURAL-RUBBER; EPDM; NETWORKS; BEHAVIOR; ACID; REINFORCEMENT; CONSEQUENCES; DEGRADATION;
D O I：
10.3390/polym12102431
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Composites based on ethylene-propylene-diene terpolymer (EPDM), butyl/halobutyl rubber and nanosilica were prepared by melt mixing and subjected to different doses of electron beam irradiation. The effect of irradiation dose on the mechanical properties, morphology, glass transition temperature, thermal stability and water uptake was investigated. The efficiency of the crosslinking by electron beam irradiation was analyzed by Charlesby-Pinner parameter evaluation and crosslink density measurements. The scanning electron microscopy data showed a good dispersion of nanosilica in the rubber matrix. An improvement in hardness and 100% modulus was revealed by increasing irradiation dose up to 150 kGy. The interaction between polymer matrix and nanosilica was analyzed using the Kraus equation. Additionally, these results indicated that the mechanical properties, surface characteristics, and water uptake were dependent on crosslink characteristics.
引用
收藏
页码：1 / 22
页数：20
相关论文
共 50 条
  • [31] Synthesis, characterization, and performance evaluation of polymeric HALS in ethylene-propylene-diene terpolymer (EPDM)
    Lonkar, SP
    Rana, S
    Singh, RP
    Lacoste, J
    Gardette, JL
    Jestin, F
    Brocord, E
    JOURNAL OF MACROMOLECULAR SCIENCE-PURE AND APPLIED CHEMISTRY, 2005, A42 (08): : 1037 - 1046
  • [32] Fracture Toughness of Polyamide 6/Maleated Ethylene-Propylene-Diene Terpolymer Rubber/Nano Calcium Carbonate Ternary Composites According to Essential Work of Fracture Analysis
    Fu, Li-Dan
    Chen, Si
    Wang, Yong-Jie
    Wang, Xiao-Dong
    Wang, Xu
    JOURNAL OF APPLIED POLYMER SCIENCE, 2011, 120 (05) : 2971 - 2978
  • [33] Properties of natural rubber/recycled ethylene-propylene-diene rubber blends prepared using various vulcanizing systems
    Nabil, H.
    Ismail, H.
    Azura, A. R.
    IRANIAN POLYMER JOURNAL, 2014, 23 (01) : 37 - 45
  • [34] Polypropylene crystallization in an ethylene-propylene-diene rubber matrix
    López Manchado M.A.
    Biagiotti J.
    Torre L.
    Kenny J.M.
    Journal of Thermal Analysis and Calorimetry, 2000, 61 (2) : 437 - 450
  • [35] The influence of γ radiation on the properties of elastomers based on ethylene propylene diene terpolymer and chlorosulfonated polyethylene rubber
    Marinovic-Cincovic, Milena
    Markovic, Gordana
    Samarzija-Jovanovic, Suzana
    Budinski-Simendic, Jaroslava
    Jovanovic, Vojislav
    JOURNAL OF THERMOPLASTIC COMPOSITE MATERIALS, 2015, 28 (10) : 1361 - 1372
  • [36] Polypropylene crystallization in an ethylene-propylene-diene rubber matrix
    Manchado, MAL
    Biagiotti, J
    Torre, L
    Kenny, JM
    JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, 2000, 61 (02): : 437 - 450
  • [37] Synergistic toughening of carbon nanotubes and nucleating agent in polypropylene/ethylene-propylene-diene terpolymer blend
    Qi, Xiao-dong
    Sun, De-xiang
    Yang, Chao-jin
    Wang, Wen-yan
    Wang, Yong
    POLYMER TESTING, 2019, 75 : 185 - 191
  • [38] Shear-induced crystallization in phase-separated blends of isotactic polypropylene with ethylene-propylene-diene terpolymer
    Ma, Gui-qiu
    Li, Da
    Sheng, Jing
    CHINESE JOURNAL OF POLYMER SCIENCE, 2015, 33 (11) : 1538 - 1549
  • [39] The effect of silane-modified carbon black and nano-silica, individually and in combination, on the performance of ethylene-propylene-diene monomer rubber
    Mofrad, Farzaneh Jaberi
    Ahmadpour, Ali
    Movahed, Saeed Ostad
    POLYMER COMPOSITES, 2025, 46 (01) : 547 - 566
  • [40] Simultaneous Enhancement of Mechanical and Dynamic Mechanical Properties of Natural Rubber/Recycled Ethylene-Propylene-Diene Rubber Blends by Electron Beam Irradiation
    Nabil, H.
    Ismail, H.
    Ratnam, C. T.
    INTERNATIONAL JOURNAL OF POLYMER ANALYSIS AND CHARACTERIZATION, 2014, 19 (03) : 272 - 285
12345