Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Evonik Sipernat 50S Hydrophilic Precipitation Silica

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.

Features Of Evonik Sipernat 50S Hydrophilic Precipitation Silica

  1. Ultra-high liquid adsorption capacity - Efficiently load liquid actives, meet high-concentration formulation needs

  2. Strong anti-caking & flow improvement - Greatly enhance flow of high-fat powders, extend product shelf life

  3. Fine particle distribution - Meet fineness & dispersion requirements of WP and WG formulations

  4. Stable carrier performance - Act as high-efficiency active carrier, ensure uniform & long-lasting stability

  5. Wide formulation compatibility - Excellent compatibility with food, feed, agrochemical and cosmetic systems

Typical Applications Of Evonik Sipernat 50S Hydrophilic Precipitation Silica

  1. High-fat food & feed powders - Anti-caking, improve flow, extend shelf life

  2. Agrochemical WP & WG - High-absorption carrier, enhance dispersion & suspension rate

  3. Daily chemical cleaning powders - Adsorb liquid surfactants, optimize hand feel & processability

  4. Industrial moisture-sensitive powders - Anti-caking & flow aid, improve storage & feeding stability

  5. Nutritional & health product powders - Carry liquid actives into stable dry powder formulations

Specifications Of Evonik Sipernat 50S Hydrophilic Precipitation Silica

BrandSipernat (Evonik Germany)
Product TypeHydrophobic Precipitated Silica
AppearanceWhite Powder
Specific Surface Area (N₂)100 m²/g
Average Particle Size D5010 μm
Tapped Density150 g/L
Loss on Drying4.0 wt%
Loss on Ignition7.0 wt%
pH Value8.0


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