Rubber nanocomposites based on commercially available carbon allotropes and poly (1,4-cis-isoprene) (IR) were investigated. The carbon allotropes used were exfoliated graphene nanoplatelets (xGnPs) of type xg C750, carbon nanotubes (CNT-NC7000) and carbon black (CB-Printex xe2). The master batch based on CB-CNT was first prepared by mixing IR with CB and CNT. Final nanocomposites were obtained by adding xg C750 (from 2 to 15 phr). Role of increasing xg C750 loading in rubber matrix on dynamic-mechanical, thermal and electrical properties is reported. A stability of filler networking was evidenced as demonstrated through multi-hysteresis tests.
Kumar, V., Scotti, R., Castellani, L., Hanel, T., Giese, U., Chougule, H. (2019). Role of graphene nano platelets in enhancing properties for CNT-CB filled poly (1,4-cis-isoprene) based rubber nanocomposites. KGK. KAUTSCHUK, GUMMI, KUNSTSTOFFE, 72(5), 42-47.
Role of graphene nano platelets in enhancing properties for CNT-CB filled poly (1,4-cis-isoprene) based rubber nanocomposites
Kumar V.
;Scotti R.;
2019
Abstract
Rubber nanocomposites based on commercially available carbon allotropes and poly (1,4-cis-isoprene) (IR) were investigated. The carbon allotropes used were exfoliated graphene nanoplatelets (xGnPs) of type xg C750, carbon nanotubes (CNT-NC7000) and carbon black (CB-Printex xe2). The master batch based on CB-CNT was first prepared by mixing IR with CB and CNT. Final nanocomposites were obtained by adding xg C750 (from 2 to 15 phr). Role of increasing xg C750 loading in rubber matrix on dynamic-mechanical, thermal and electrical properties is reported. A stability of filler networking was evidenced as demonstrated through multi-hysteresis tests.
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