The conductivity and morphology of melt-spun PMMA/carbon fiber (CF) composites have
been investigated and analyzed. Using a two-step melt mixing procedure, CF aspect ratios
of 6.3, 9.2 and 12.0 were achieved. Fiber composites with different CFs concentrations were
melt spun using a capillary rheometer, to induce CF orientation, and the morphologies of
both the surface and the cross-section were observed and discussed. The conductivity of
composite fibers at room temperature was compared with the McLachlan GEM equation and …

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