Research Article
Effects of Commercial Antioxidants on Aging Resistances of Asphalt Binders
Table 2
The common indexes of antioxidants.
| Physical properties | Irganox 1010 | Irgafos 168 |
| Color | White | White | Melting point (°C) | 110∼125 | 182∼186 | Content (%) | 98 | 99 | Density (g•cm−3) | 1.15 | 1.03 | Ash (%) | 0.1 | 0.3 | Transmittance (425 nm%) | 95 | 93 | Transmittance (500 nm%) | 97 | 95 | Volatile (%) | 0.5 | 0.5 |
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