Mechanical and electrical properties of acrylonitrile-butadiene rubber filled with crosslinked polystyrene prepared by emulsion polymerization

作者：Rozik Nehad N^*; El Hamouy Sabrnal H; Shafik Emad S; Younan Adel F; Messieh Salwa L Abd El

来源：Polimery, 2015, 60(1): 33-42.

DOI：10.14314/polimery.2015.033

• acrylonitryle-butadiene rubber
• emulsion polymerization
• crosslinked polystyrene
• mechanical and electrical properties NBR composites

In the present work, we have studied the effects of mixed emulsifier systems, sodium dodecyl sulphate (SDS - as anionic surfactant) and poly(oxyethylene) nonylphenyl ether (NP-30 - as non-ionic surfactant), on the emulsion polymerization of styrene. The crosslinked, monodispersed polystyrene (PS) particles were synthesized with a variable divinylbenzene (DVB) concentration as cross-linking agent. The crosslinked polystyrene was incorporated into acrylonitrile-butadiene rubber (NBR). The mechanical and electrical properties were determined using carbon black as a conductive filler and silica as non conductive filler.

• 出版日期2015-1