Effects of α-ZrP on Crystallinity and Flame-Retardant Behaviors of PA6/MCA Composites

Figure 11

SEM images of the charred residue after UL-94 test: (a) PA6/MCA, (b) PA6/MCA-10α-ZrP, and (c) PA6/MCA-30α-ZrP.

(a)

(b)

(c)