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Modifications of viscoelastic properties of natural rubber/styrene-butadiene rubber blend by electron beam irradiation

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27350%2F18%3A10238014" target="_blank" >RIV/61989100:27350/18:10238014 - isvavai.cz</a>

  • Alternative codes found

    RIV/61989100:27360/18:10238014

  • Result on the web

    <a href="http://dx.doi.org/10.1007/978-3-319-59590-0_18" target="_blank" >http://dx.doi.org/10.1007/978-3-319-59590-0_18</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1007/978-3-319-59590-0_18" target="_blank" >10.1007/978-3-319-59590-0_18</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Modifications of viscoelastic properties of natural rubber/styrene-butadiene rubber blend by electron beam irradiation

  • Original language description

    The influence of high-energy electron beam irradiation on the viscoelastic properties of natural rubber/styrene-butadiene rubber blend has been investigated in the study presented in this paper. Changes in viscoelastic properties were studied as a function of radiation dose and temperature using the dynamic mechanical analysis in the temperature range from 10 to 240 oC at frequency of 0.5 Hz. The samples of material under the investigation were irradiated in the presence of air, at room temperature, using the 5 meV electron beam in the dose range from 50 to 300 kGy, with the maximum beam power of 50 W. The experimental results have shown that an increase in the radiation dose leads to an increase in the storage modulus and a corresponding decrease in the damping factor. With increasing radiation dose, the curing process of tested rubber blend begins and ends at lower temperatures, with a higher initial and final storage modulus and a lower initial damping factor, whereas the radiation dose has almost no impact on the final value of damping factor. The unified regression model describing analytically the dependence of all monitored properties of tested rubber blend on radiation dose with a high level of reliability was found as well using the multi-parametric fitting technique by a trust region algorithm of a nonlinear least-squares method. (C) 2018, Springer International Publishing AG.

  • Czech name

  • Czech description

Classification

  • Type

    C - Chapter in a specialist book

  • CEP classification

  • OECD FORD branch

    20501 - Materials engineering

Result continuities

  • Project

  • Continuities

    S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2018

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Book/collection name

    Mechanical and materials engineering of modern structure and component design

  • ISBN

    978-981-10-1601-1

  • Number of pages of the result

    11

  • Pages from-to

    219-229

  • Number of pages of the book

    11

  • Publisher name

    Springer Verlag

  • Place of publication

    Singapur

  • UT code for WoS chapter