Ultra-fine uniform particle - Stable dispersion without agglomeration, suitable for high-speed film & coating
Moderate surface area - Balanced adsorption & loading, excellent pore forming & anti-blocking
Special for battery separator - Uniform pores, low resistance, high dimensional stability
Efficient plastic anti-blocking - Good opening for polyolefin/PVC, no transparency loss
High purity & inert - Ideal as catalyst binder and functional carrier
PE separators for lead-acid batteries - Pore generator & size regulator
Polyolefin & PVC film - Anti-blocking agent & opening agent
Heterogeneous catalyst - Binder & carrier material
Special powder carrier - Liquid loading & anti-caking
Adhesives & coatings - Thickening, reinforcing, rheology modification
| Product Model | 325C |
| Brand | Sipernat (Evonik Germany) |
| Product Type | Hydrophilic precipitated silica |
| Appearance | White ultra-fine powder |
| BET Surface Area | 115–145 m²/g |
| DOA Absorption | 185–215 ml/100g |
| 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