Research Article
Effects of Commercial Antioxidants on Aging Resistances of Asphalt Binders
Table 6
Effect of Irganox 1010 on the functional group index of 1#.
| Content/% | Before aging | After aging | I C=O | I S=O | I Ar | I B | I C=O | I S=O | I Ar | I B |
| 0 | 0.0055 | 0.0125 | 0.0372 | 0.2106 | 0.0155 | 0.0171 | 0.0561 | 0.2062 | 1 | 0.0048 | 0.0119 | 0.0336 | 0.1909 | 0.0087 | 0.0153 | 0.0368 | 0.1820 | 5 | 0.0030 | 0.0081 | 0.0271 | 0.20634 | 0.0077 | 0.0158 | 0.0272 | 0.2067 | 10 | 0.0015 | 0.0106 | 0.0247 | 0.2229 | 0.0021 | 0.0151 | 0.0268 | 0.2270 |
|
|