Ultra-fine uniform particle size - Uniform dispersion without agglomeration, suitable for high-speed processing
Moderate surface area - Stable absorption, balanced and controllable loading & pore forming
Efficient anti-blocking - Good opening for polyolefin/PVC film, no transparency loss
Special pore forming for battery separators - Uniform pore size, better permeability & safety
High purity & inertness - Compatible with various systems, no side reactions
PE/PP battery separators - Pore generator & pore size regulator
Polyolefin & PVC film - Anti-blocking agent & opening agent
Special powder carrier - Liquid active loading & anti-caking
Adhesives & sealants - Thickening, reinforcing, rheology modification
Heterogeneous catalyst - Binder & carrier material
| Brand | Sipernat (Evonik Germany) |
| Product Type | Hydrophilic precipitated silica |
| Appearance | White ultra-fine powder |
| BET Surface Area | 115–145 m²/g |
| DOA Absorption | 200–230 ml/100g |
| Average Particle Size D50 | Ultra-fine |
| Loss on Drying | ≤6.0 wt% |
| pH Value | 6.0–8.0 |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China