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Erschienen in: Polymer Bulletin 1/2014

01.01.2014 | Original Paper

Radiation vulcanization of natural rubber with polyfunctional monomers

verfasst von: Elena Manaila, Gabriela Craciun, Maria-Daniela Stelescu, Daniel Ighigeanu, Maria Ficai

Erschienen in: Polymer Bulletin | Ausgabe 1/2014

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Abstract

This study presents the effect of the polyfunctional monomers (PFMs) triallylcyanurate (TAC), triallylisocyanurate (TAIC), trimethylolpropane trimethacrylate (TMPT), ethylene glycol dimethacrylate (EDMA) and zinc diacrylate (ZDA) on the mechanical properties of natural rubber (NR) crosslinked by electron beam (EB) processing. Dependence of mechanical properties and crosslink density on irradiation dose was determined from a dose range of 50 to 200 kGy. The control blends, obtained with benzoyl peroxide as curing agent, were prepared by blending on a laboratory roller and the control sample curing was accomplished on hydraulic press at 160 °C. The results showed an increase in mechanical properties and crosslink density due to the introduction of PFMs. Also, based on the comparison between EB irradiation and dibenzoyl peroxide vulcanization efficiency, the experimental results show that EB irradiation gave the best results.

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Metadaten
Titel
Radiation vulcanization of natural rubber with polyfunctional monomers
verfasst von
Elena Manaila
Gabriela Craciun
Maria-Daniela Stelescu
Daniel Ighigeanu
Maria Ficai
Publikationsdatum
01.01.2014
Verlag
Springer Berlin Heidelberg
Erschienen in
Polymer Bulletin / Ausgabe 1/2014
Print ISSN: 0170-0839
Elektronische ISSN: 1436-2449
DOI
https://doi.org/10.1007/s00289-013-1045-6

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