Supports premium solvent-borne paint/ink matting and silicone rubber reinforcement
SN-CT-104 is a dual-purpose precipitated silica offered in a paint grade (SiO₂ 98.6%) and a silicone rubber grade (SiO₂ 99.8%). BET 200 / 185 m²/g simultaneously meets matting requirements for premium solvent paints/inks and reinforcement (tensile, tear, hardness) for silicone rubber. D50 3–4 μm delivers smooth finishes and uniform dispersion.
Key Features
- 🧱 Synthetic Amorphous SiO₂ — Pure white amorphous powder produced by reacting soluble silicate with acid
- 🧪 High-Purity Management — SiO₂ ≥ 98–99%, with strict control of harmful components such as heavy metals, lead, and arsenic
- ⚙️ Porous Structure — High specific surface area and oil absorption deliver reinforcement, thickening, matting, and adsorption performance
- 🌿 Wide Applications — Applied across industries: rubber, paint, plastics, food/pharma, toothpaste, cosmetics, and more
Technical Specifications
| Item | Value |
|---|---|
| pH | 6.9–7.1 / 6.0 |
| BET | 200 / 185 m²/g |
Main Applications
Precipitated Silica
Particle size, purity, surface treatment and packaging can be customized to your specification. Contact us for samples, TDS and quotations.