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Hybrid materials based on rubber blend nanocomposites
Author(s) -
Porobić Slavica J.,
Marković Gordana,
Ristić Ivan,
SamaržijaJovanović Suzana,
Jovanović Vojislav,
BudinskiSimendić Jaroslava,
MarinovićCincović Milena
Publication year - 2019
Publication title -
polymer composites
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.577
H-Index - 82
eISSN - 1548-0569
pISSN - 0272-8397
DOI - 10.1002/pc.25150
Subject(s) - materials science , composite material , natural rubber , elastomer , nanocomposite , polyethylene , viscoelasticity
In this applicative work, two types of silica filler were used to increase the adhesion strength between steel and elastomeric hybrid materials based on chlorosulfonated polyethylene rubber (CSM) and polychloroprene rubber (CR) as network precursors. Precipitated silica (PS) with the average size of primary particles 15 nm and diatomaceous earth (DE) with the average size of primary particles 28 μm were used to ascertain differences in metal‐elastomer compounds adhesion strength caused by different particle size. The ratio of network precursors in CSM/CR rubber blends was 50:50 (w/w). The filler loading was in the range of 0–35 phr. Characteristics of the obtained composites were examined by combining the cure kinetics, adhesion strength and the dynamic mechanical properties. The viscoelasticity of obtained hybrid materials was assessed by the mechanical spectrometer (in a single cantilever bending mode) in the temperature range from −50 °C to 150 °C using multifrequency mode. POLYM. COMPOS., 40:3056–3064, 2019. © 2018 Society of Plastics Engineers