| Iodine Adsorption Number | 160±8 | 161.0 | ||
| DBP Absorption Number | 113±6 | 114.3 | ||
| Compressed DBP Absorption Number | 97±6 | 96.8 | ||
| CTAB | 129±8 | -- | ||
| Nitrogen Surface Area | 137±8 | 137.5 | ||
| STSA | 124±8 | 126.6 | ||
| Tint Strength | 123±8 | 120.0 | ||
| PH Value | 8.0±2 | -- | ||
| vapour | 
 | 
-- | ||
| volatility | ≤1.0 | 0.35 | ||
| Ash | ≤0.5 | 0.30 | ||
| 45 um Seive | ≤500 | 
 | 
||
| 150μm | ≤200 | -- | ||
| 500μm | ≤10 | -- | ||
| Impurity | 
 | 
 | 
||
| Tensile Strength | 
 | 
-- | ||
| elongation at break | 
 | 
-- | ||
| 300% modulus | -3.0±1.5 | -3.1 | ||
| 
 | 
 | 
-- | ||
| 
 | 
 | 
-- | ||
| 
 | 
 | 
-- | ||
| Pour Density | 345±40 | 354.0 | ||
| fine content | ≤10 | 4.0 | ||