Sipernat 500 LS is an ultra-fine ground hydrophilic precipitated silica from Evonik Germany with ultra-high BET, strong adsorption & high loading capacity. Ideal for premium carrier, film anti-blocking, inkjet coating and liquid rheology control with stable performance.
Ultra-high surface area:Strong adsorption, much higher liquid loading
Ultra-fine uniform particle:Smooth dense coating, boost color density & definition
Powerful rheology control:Fast thickening, thixotropy & anti-sagging
Anti-blocking & anti-plateout:Excellent film opening, reduce migration
High purity & inert:Safe for food, cosmetics & catalyst carrier
Premium inkjet paper coating:Improve ink absorption & color sharpness
Plastic film:Anti-blocking, opening & anti-plateout agent
Liquid systems:Coating/ink/adhesive thickening & thixotropy
Functional carrier:Food/cosmetics/agro carrier & anti-caking
Catalyst material:Binder, porous support & structure modifier
| Brand | Sipernat (Evonik Germany) |
| Product Type | Hydrophilic ultra-fine milled precipitated silica |
| Appearance | White ultra-fine powder |
| BET Surface Area | 400–600 m²/g |
| DOA Absorption | 250–290 ml/100g |
| Median Particle D50 | 9–12 μm |
| Loss on Drying | ≤7.0 wt% |
| pH Value | 6.0–8.0 |
| SiO₂ Content | ≥98% |
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