项 目 Test Items | 单位Unit | 指标 Spec.t |
比表面积 Surface Area-N2 | ㎡/g | 143 |
粒径Particie Diameter | nm | 19 |
吸油值DBP Absorption | cc/100g | 62 |
着色力Tinting Strength | % | 134 |
挥发份Volatie Content | % | 1.5 |
灰份Ash Content | % | 0.5 Max. |
加热减量Heat Loss | % | 0.5Max |
筛余物325 mesh Sieve Residue | ppm | 50Max. |
PH | | 8.0 |