Silice amorfa precipitata utilizzata prevalentemente come addensante per solventi e resine
Chemical composition: 10 SiO2, 1 H2O
Characteristics: Amorphous precipitated silica
Aspect: White powder
Tapped density ? 0.30 kg/dm3 (tapped product)
SiO2 (on calcined product) > 97.0 %