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Improving comprehensive properties of high-density polyethylene matrix composite by boron nitride/coconut shell carbon reinforcement.
- Source :
-
Polymer Testing . Nov2022, Vol. 115, pN.PAG-N.PAG. 1p. - Publication Year :
- 2022
-
Abstract
- Simultaneously enhancing the thermal conductivity, insulation, and mechanical properties of high-density polyethylene (HDPE) composites is highly desired for electronic and electrical applications. In this research, HDPE/boron nitride (BN)/coconut shell charcoal (CSC) composites were prepared. Benefit from the synergistic effect between the multi-dimensional hybrid fillers, the prepared HDPE/BN/CSC composites exhibited enhanced comprehensive properties compared to the HDPE/BN composites and pure HDPE. In particular, as for HDPE/25BN/3CSC (25 wt% BN, 3 wt% CSC) nanocomposites compared to the pure HDPE, enhancements in in-plane thermal conductivity of 980.89%, normal thermal conductivity of 138%, and tensile strength of 18.91% were obtained, while higher volume resistivity and decomposition temperature were achieved. This work provides a simple but effective way for improving the thermal conductivity and comprehensive physical properties of HDPE composites. • HDPE/BN/CSC composites were prepared. • High thermal conductivity of the HDPE/BN/CSC composites were achieved. • Thermal stability, mechanical properties, and insulation properties were all enhanced at appropriate CSC contents. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 01429418
- Volume :
- 115
- Database :
- Academic Search Index
- Journal :
- Polymer Testing
- Publication Type :
- Academic Journal
- Accession number :
- 159031741
- Full Text :
- https://doi.org/10.1016/j.polymertesting.2022.107728