Thermoplastic Polyurethane Elastomer Nanocomposites: Morphology, Thermophysical, and Flammability Properties

Table 2

Thermophysical properties of TPU and TPUNs (at 45^∘C/at 55^∘C).

Material	Density (g/cc)	Specific heat (J/g-^∘C)	Thermal diffusivity (10^-7m^2/s)	Thermal conductivity (W/m-^∘C)
2102-90A TPU	1.18	1.514/1.524	1.133/1.007	0.202/0.180
5% Cloisite 30B TPUN	1.21	1.814/1.886	1.087/1.057	0.239/0.241
15% PR-19-PS TPUN	1.27	1.473/1.491	1.583/1.523	0.296/0.288