TY - JOUR
AU - Kahraman, M. Vezir
AB - Polyurethane nanocomposites are versatile engineering polymers with unique properties. In this study, nano hexagonal boron nitride containing thermoplastic polyurethane elastomers were prepared via melt blending and hot‐pressing techniques. The nanocomposites were characterized using Fourier transform infrared, differential scanning calorimetry, thermal gravimetric analysis, tensile tests, and thermal conductivity measurements. The surface morphology of the TPU/h‐BN composites was characterized by scanning electron microscopy. The optical properties of the composites were determined by UV transmittance measurements and as the amount of h‐BN increased, optical transparencies decreased dramatically. Nanocomposites displayed higher E‐modulus values and lower elongation at break values than the pure TPU elastomer. Char yields of TPUs increased with increasing h‐BN percentage. Moreover, thermal conductivity of the composite materials improved with the incorporation of h‐BN. POLYM. COMPOS., 35:530–538, 2014. © 2013 Society of Plastics Engineers
TI - Preparation and characterization of thermally conductive thermoplastic polyurethane/h‐BN nanocomposites
JO - Polymer Composites
DO - 10.1002/pc.22692
DA - 2014-03-01
UR - https://www.deepdyve.com/lp/wiley/preparation-and-characterization-of-thermally-conductive-thermoplastic-IXEOpxy1C2
SP - 530
EP - 538
VL - 35
IS - 3
DP - DeepDyve
ER -