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In this experiment, the thermal conductivity of several composites, with varying matrix composition and boron nitride nanotubes fillers, was investigated. Poly(methyl methacrylate), polystyrene, poly(vinyl butyral) and poly(ethylene vinyl alcohol) were the matrix compositions analyzed. The results indicated that with the addition of the boron nitride nanotube fillers, there was a 20-fold increase in the thermal conductivity of the polymer. Several other properties were analyzed alongside of thermal ...
In this article, researchers set out to determine the thermal characteristics of boron nitride reinforced high-density polyethylene composites. Various filler contents were studied through thermal characterization and it was determined that the composites containing 30% filler elicited the best thermal insulation and mechanical properties. The results displayed that the lower the filler content, the higher the thermal conductivity of the reinforced composite. Researchers also concluded that the smaller the boron nitride ...
