Chemroad provides raw material for Ink.

Fumed Silica

UPSIL 200 is a hydrophilic fumed silica with 200 m²/g specific surface area (BET). It is used in UP resins, laminated resins, gel coats, HTV and RTV silicone rubber, adhesive and sealants and paint, coating and pigments.


Product Code PH value (in 4% dispersion) Loss on drying (2hrs @105°C) BET surface area (m²/g)
UPSIL 150 3.6~4.5  ≤ 1.5 Wt% 25 ± 150
UPSIL 200 3.6~4.5  ≤ 1.5 Wt% 25 ± 200



Packaged in 10 kg, multiple layer Kraft paper bags, on pallet.