Item |
Standard |
Test Method |
Particle Size(nm) |
13±1 |
----- |
Iodine Absorption(mg/g) |
300±10 |
GB/T 3780.1 |
DBP Absorption (ml/g) |
110±10 |
GB/T 3780.2 |
Tint Strength % |
≥130 |
GB/T 3780.6 |
Heating Loss % |
≤2.5 |
GB/T 3780.8 |
Volatile % |
≥5.0 |
GB/T 7047 |
PH |
≤7.0 |
GB/T 3780.7 |