Evonik SIPERNAT 622 is a high-adsorption precipitated silica designed for liquid active ingredient carrier. With porous structure and high specific surface area, it efficiently adsorbs liquids, converts fluids into free-flowing powder, suitable for daily chemicals, feed, industrial additives, and cost-effective functional filler.
Superb liquid adsorption capacity - High pore structure efficiently carries liquid actives, stably converts to dry powder
Excellent powder flowability - Greatly improve fluidity, prevent caking, enhance processing and storage stability
Neutral mild pH value - Good formulation compatibility, no damage to active ingredients, suitable for sensitive systems
High purity & chemical inertness - SiO₂ content>97%, no reaction with raw materials, ensure product safety and stability
Cost-effective formulation - Low cost for mass production, improve liquid surfactant loading and cost performance
Detergent formulations - Adsorb liquid surfactants, improve fluidity and cleaning efficiency of washing powder
Nutritional additive carrier - Carry liquid nutrients like vitamin E ester, choline chloride into stable dry powder
Industrial defoamer systems - Act as carrier for liquid defoamer, enhance dispersion and application efficiency
Home care products - Adsorb functional liquid additives, optimize powder hand feel and processing performance
Feed & agrochemical formulations - Carry liquid actives, ensure ingredient stability, easy storage and application
| Product Type | Precipitated Silica |
| Appearance | White Powder |
| SiO₂ Content | >97 wt% |
| pH Value (5% Water Solution) | 6.5 |
| Particle Size D50 | 115 μm |
| Specific Surface Area (N₂) | 180 m²/g |
| Oil Absorption | 210–240 ml/100g |
| Loss on Drying | ≤6.0 wt% |
| CAS No. | 7631-86-9, 112926-00-8 |
| Packing | 15 kg/bag |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
Have a Questions? Call Us:
Add:
Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China