Ultradrawing and Ultimate Tenacity Properties of Ultrahigh Molecular Weight Polyethylene Composite Fibers Filled with Nanosilica Particles with Varying Specific Surface Areas

Figure 7

SEM micrographs of F₁₀₀ fibers with a draw ratio of (a) 1, (b) 50, and (c) 100; fibers with a draw ratio of (d) 1, (e) 50, and (f) 100; fibers with a draw ratio of (g) 1, (h) 50, and (i) 100; and fibers with a draw ratio of (j) 1, (k) 50, and (l) 100.

(a)

(b)

(c)

(d)

(e)

(f)

(g)

(h)

(i)

(j)

(k)

(l)