Sipernat 680 is a food-grade spherical hydrophilic precipitated silica from Evonik Germany. It features uniform particles, low dust, excellent flow and high loading capacity, ideal for food, paper, powder processing and industrial carriers with safe and stable performance.
Regular spherical particles:Excellent flow for easy feeding & spray drying
Ultra-low fine powder:Low dust, eco-friendly & safer production
High oil absorption & loading:Stable liquid loading, high carrier efficiency
Strong anti-caking & anti-blocking:Free-flow powder & good film opening
Food-grade compliant:High purity, safe for food applications
Food/seasoning/flavor:Anti-caking, flow aid & carrier
Paper/coating:Functional filler, ink absorption & surface modification
Plastic film:Anti-blocking & opening agent for polyolefin/PVC
Powder processing:Agro/cosmetic/industrial powder carrier & anti-caking
Catalyst material:Porous support & bonding agent
| Brand | Sipernat (Evonik Germany) |
| Product Type | Hydrophilic precipitated silica |
| Appearance | White spherical powder |
| BET Surface Area | 155–195 m²/g |
| DOA Absorption | 235–265 ml/100g |
| Median Particle D50 | 40–60 μm |
| Loss on Drying | ≤7.0 wt% |
| pH Value | 6.0–8.0 |
| SiO₂ Content | ≥98% |
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