Injection Molded Novel Biocomposites from Polypropylene and Sustainable Biocarbon.

ABSTRACT: Achieving sustainability in composite materials for high-performance applications is a key issue in modern processing technologies. In this work, the structure-property relationships of injection molded polypropylene (PP)/biocarbon composites were investigated with a focus on the thermal properties and specific emphasis on the coefficient of linear thermal expansion (CLTE). Biocomposites were produced using 30 wt.% biocarbon in a PP matrix, and two different sources of biocarbon produced at ~650 and 900 °C were used. The overall results were compared with 30 wt.% glass- and talc-filled PP composites. Due to the lamellar morphology of the talc developed during the extrusion-injection molding processing, talc-filled composites showed an increase in the CLTE in the normal direction (ND), and

SUBMITTER: Abdelwahab MA 

PROVIDER: S-EPMC6891267 | biostudies-literature | 2019 Nov

REPOSITORIES: biostudies-literature