Mechanical and Thermal Properties of Poly(urethane urea) Nanocomposites Prepared with Diamine-Modified Laponite

Figure 7

Representative TEM micrographs of (a) unmodified PUU and DAML-PUU nanocomposites containing (b) 1 wt.% DAML and (c) 3 wt.% DAML.

(a)

(b)

(c)