Chudzik Joanna, Bieliński Dariusz M, Bratychak Michael, Demchuk Yuriy, Astakhova Olena, Jędrzejczyk Marcin, Celichowski Grzegorz
Institute of Polymer & Dye Technology, Lodz University of Technology, 90-924 Lodz, Poland.
Institute of Chemistry and Chemical Technologies, Lviv Polytechnic National University, 79-013 Lviv, Ukraine.
Materials (Basel). 2021 Mar 9;14(5):1320. doi: 10.3390/ma14051320.
The research was aimed at checking the effect of monoperoxy derivative of epoxy resin (PO) on the possibility of rubber crosslinking and a subsequent adhesion of the modified rubber to silver wires. Three of the commonly industrially used rubbers were selected for the study: styrene-butadiene rubber (SBR), acrylonitrile-butadiene rubber (NBR) and carboxylated acrylonitrile-butadiene rubber (XNBR), together with the popular, commercially available Epidian 6 epoxy resin, subjected to the functionalization. An improvement in the adhesion of rubbers to silver wires was observed when using the modified resin. In some cases, an improvement in the mechanical properties of the rubber was observed, especially when the resin was used for crosslinking together with dicumyl peroxide (DCP). Crosslinking synergy between dicumyl peroxide and the modified resin could be observed especially in the case of PO applied for peroxide curing of SBR and NBR.
该研究旨在检验环氧树脂的单过氧衍生物(PO)对橡胶交联可能性以及改性橡胶与银线后续附着力的影响。研究选用了三种工业上常用的橡胶:丁苯橡胶(SBR)、丁腈橡胶(NBR)和羧基丁腈橡胶(XNBR),以及经过功能化处理的常用市售Epidian 6环氧树脂。使用改性树脂时,观察到橡胶与银线之间的附着力有所提高。在某些情况下,还观察到橡胶的机械性能有所改善,尤其是当该树脂与过氧化二异丙苯(DCP)一起用于交联时。过氧化二异丙苯与改性树脂之间的交联协同效应尤其在用于SBR和NBR过氧化物硫化的PO的情况下可以观察到。