The higher crosslink density of FSi-filled vulcanizates as shown in Table 4 could be responsible for this observation. Figs. 9 and 10 illustrate the tensile strength and morphology of silica-filled NR vulcanizates, respectively.
Thehigher crosslink density of FSi-filled vulcanizates as shownin Table 4 could be responsible for this observation.Figs. 9 and 10 illustrate the tensile strength andmorphology of silica-filled NR vulcanizates, respectively.