Research Article
Effects of Blend Ratio and SBR Type on Properties of Carbon Black-Filled and Silica-Filled SBR/BR Tire Tread Compounds
Table 4
Values of
at 0°C and 60°C of the rubber vulcanizates.
| Blend ratio | | Carbon black | Silica | 0°C | 60°C | 0°C | 60°C |
| S-SBR/BR | | | | | 100/0 | 0.381 | 0.153 | 0.538 | 0.105 | 90/10 | 0.316 | 0.149 | 0.441 | 0.105 | 80/20 | 0.275 | 0.143 | 0.341 | 0.103 | 70/30 | 0.230 | 0.140 | 0.286 | 0.103 |
| E-SBR/BR | | | | | 100/0 | 0.206 | 0.160 | 0.237 | 0.112 | 90/10 | 0.205 | 0.157 | 0.218 | 0.110 | 80/20 | 0.187 | 0.151 | 0.203 | 0.106 | 70/30 | 0.181 | 0.151 | 0.196 | 0.105 |
| Pure BR | | | | | 0/100 | 0.165 | 0.130 | 0.147 | 0.093 |
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