Conducting systems based on styrene–butadiene‐block–copolymers: Microstructural characterization

Abstract

This work reports on the preparation and structural and electrical characterization of composites consisting of HSBR, polypropylene (PP), and carbon black (CB) blends, comparing the data obtained from more or less rich PP samples. Structural analysis provided evidence of the plasticizing or crosslinked effects on the properties of composites, when CB is present in the initial system, as well as of the excellent conducting properties of CB composites.