Sipernat 340 is an imported medium-sized spherical hydrophilic precipitated silica from Evonik Germany. It features high oil absorption, low dusting and easy dispersion, mainly used for food/colorant anti-caking, flow improvement, functional carrier and inkjet paper coating with stable performance.
Spherical medium particle size - Low dust, good flow, user-friendly processing
High oil absorption & loading - Large liquid capacity, high carrier efficiency
Excellent dispersion stability - No agglomeration for coatings, films & food lines
High anti-caking & anti-blocking - Perfect for powder free flow & film opening
Food-grade pure & compliant - High purity, safe for food & personal care
Food/seasoning/flavor - Anti-caking & free flow agent
Personal care & cosmetics - Skin feel modifier & carrier
Inkjet paper coating - Boost color density & definition
Plastic film - Anti-blocking & opening agent for polyolefin/PVC
Catalyst & functional powder - Carrier & bonding aid
| Brand | Sipernat (Evonik Germany) |
| Product Type | Hydrophilic precipitated silica |
| Appearance | White powder |
| Particle Size | Medium-sized, spherical |
| BET Surface Area | Moderate |
| DBP Absorption | High |
| Loss on Drying | ≤7.0 wt% |
| pH Value | 6.0–8.0 |
| SiO₂ Content | ≥98% |
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