Abstract
Dispersion of carbon nanotubes in a thermoplastic polymer matrix is a big challenge in the research community. In the present study, multiwalled carbon nanotubes (MWCNTs) were dispersed in acrylonitrile butadiene styrene (ABS) polymer by a twin screw extruder to improve mechanical and thermal properties. The desired ratio of MWCNT in ABS (1, 2, and 3 wt.%) were dispersed through single and double extrusion processes by a twin screw extruder. The test specimens of produced composites and pure ABS materials were prepared by micro-injection molding. The nanocomposites’ mechanical and thermal properties were investigated and compared with pure ABS. It has been found that the tensile strength has increased significantly for single-extruded and double-extruded composites. A comparative study of MWCNTs reinforced ABS nanocomposites and pure ABS was carried out using thermogravimetric analysis, Fourier's transform infrared, X-ray diffraction, and Scanning electron microscopy. It was found that the microhardness has also increased for single- and double-extruded nanocomposites in comparison to pure ABS.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
