Effect of Nanodisperse Carbon Fillers and Isocyanate Chain Extender on Structure and Properties of Poly(ethylene terephthalate)

Figure 5

Temperature dependence of mechanical loss tangent (tan δ) and dynamic shear modulus (G^′) of materials (numbers correspond to compositions in Table 1). (a) I; (b) III-IV; (c) V-VI.

(a)

(b)

(c)