Thermally conductive composites obtained by flake graphite filling immiscible Polyamide 6/Polycarbonate blends

- Polymer-based thermal conductive immiscible blend was prepared in our study.
- This research based on the principal of immiscibility of polymer blends.
- PC had a size exclusion effect on the optimized dispersion of graphite in PA6 matrix.
- Graphite selectively dispersion improved heat conduction ability of the composites.
- Melt rheology was employed to characterize the network formation by flake graphite.