REOLOSIL QS-102 is a very fine amorphous silicon dioxide made by combustion of high purity silicon tetrachloride with oxygen and hydrogen.
Its unique properties offer advantages in many applications; silicone rubber, sealants, organic elastomers, UPR, adhesives, paint, ink and free flow.
Specific Surface Area (BET): 190-230 m2/g
Bulk Density: 50 g/L (approximately)
pH (4%suspension): 4.2
SiO2 purity (Dry basis): > 99.9 %
Moisture Content (Dry up, %): < 2.0 %