Sipernat 50S is a high-absorption hydrophilic precipitated silica imported from Germany, developed by Evonik. It is designed for easy-caking powders, high-fat compositions and agrochemical formulations, with strong adsorption, flow aid, anti-caking and carrier functions to greatly improve stability and shelf life.
Ultra-high liquid adsorption capacity - Efficiently load liquid actives, meet high-concentration formulation needs
Strong anti-caking & flow improvement - Greatly enhance flow of high-fat powders, extend product shelf life
Fine particle distribution - Meet fineness & dispersion requirements of WP and WG formulations
Stable carrier performance - Act as high-efficiency active carrier, ensure uniform & long-lasting stability
Wide formulation compatibility - Excellent compatibility with food, feed, agrochemical and cosmetic systems
High-fat food & feed powders - Anti-caking, improve flow, extend shelf life
Agrochemical WP & WG - High-absorption carrier, enhance dispersion & suspension rate
Daily chemical cleaning powders - Adsorb liquid surfactants, optimize hand feel & processability
Industrial moisture-sensitive powders - Anti-caking & flow aid, improve storage & feeding stability
Nutritional & health product powders - Carry liquid actives into stable dry powder formulations
| Brand | Sipernat (Evonik Germany) |
| Product Type | Hydrophobic Precipitated Silica |
| Appearance | White Powder |
| Specific Surface Area (N₂) | 100 m²/g |
| Average Particle Size D50 | 10 μm |
| Tapped Density | 150 g/L |
| Loss on Drying | 4.0 wt% |
| Loss on Ignition | 7.0 wt% |
| pH Value | 8.0 |
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