China Hydrophobic Precipated Silica Nano-Scale Silica Used for Cosmetic Industry, Find details about China Precipitated Silica, Hydrophobic Silica from Hydrophobic Precipated Silica Nano-Scale Silica Used for Cosmetic Industry
ITEM | UNIT | VALUE |
Specific surface area (BET) | m2 /g | 100-150 |
PH (in 4% solid dispersion) | 6.0-7.0 | |
Tamped density | g/l | 90 |
Moisture content | wt. % | <0.4 |
Particle size (d50) | um | 5.0-7.0 |
Carbon content | wt. % | 2.5-4.5 |