High-absorption silica for toothpaste paste thickening and structure
SN-TPS-001 is a thickening/thixotropic silica for toothpaste. Fine 320-mesh particles and 17–20 ml/20g absorption form a stable gel structure, and its refractive index (1.435–1.460) matches the toothpaste matrix, ideal for transparent and translucent pastes.
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(5%) | 6.5–8.5 |
| SiO₂ | ≥ 96 % |
Main Applications
Precipitated Silica
Particle size, purity, surface treatment and packaging can be customized to your specification. Contact us for samples, TDS and quotations.