Impact of Placement of Aminopropyl Triethoxy Silane and Tetraethoxy Silicate on SSBR Chains: Analysis of Rolling Resistance, Wet Grip, and Abrasion Resistance

Table 5

The calculated bound rubber contents of the samples.

Sample name	Secondary weight (g)	Bound rubber content (%)
S-SBR	0.157	6.9
T-SSBR	0.279	42.1
A-SSBR	0.321	55.5
E-SBR	0.167	10.2
Si69-SSBR	0.298	48.2