Gamma Rays Induced Modification in Ultrahigh Molecular Weight Polyethylene (UHMWPE)

Figure 7

SEM Micrographs of UHMWPE. (a) Pristine. (b) 16 kGy. (c) 110 kGy. (d) 300 kGy.

(a) 0 KGy

(b) 16

(c) 110

(d) 300