Low Viscosity Aqueous Dispersion of Hydrophilic Fumed Silica Used For Adhesion Promotion and Anti-Blocking
Introduction
SKYHIL® W 3128 is a low viscosity, water-based dispersion of fumed silica, with a slightly alkaline pH.
Applications
§ Rheology control
§ Stabilization of emulsions
§ Reinforcement
§ Surface treatment, e.g. polishing
§ Anti-blocking
§ Anti-slip
§ Adhesion promotion
§ Flocculation aid
Properties
§ Low thickening effect
§ Low viscosity
§ Slight ammonia odor
Appearance
§ SKYHIL® W 3218 is a milky-white liquid
Chemical Data
Properties and test methods | Unit | Value |
PH Value | 9.5-10.5 | |
Sio2 Content | % | 19-21 |
Mean Aggregate Size D-50 Value | um | 0.15 |
Viscosity Measured at a Shear Rate of 100 S-1 | mpas | ≤100 |
The data represents typical values(no product specification) |