BET 280–300 m²/g — dedicated filler for PP/PE film & sheet masterbatch
SN-CT-MB-107 is a functional-masterbatch precipitated silica dedicated to PP/PE films and sheets. SiO₂ ≥ 99% high purity, BET 280–300 m²/g, DBP 170–180 and <5 μm fine particles are optimized for anti-blocking, matte and transparent film modification, guaranteeing uniform dispersion and low gel/defect rates.
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 |
|---|---|
| SiO₂ | ≥ 99 % |
| pH | 6.5–7.5 |
| BET | 280–300 m²/g |
| DBP | 170–180 |
Main Applications
Precipitated Silica
Particle size, purity, surface treatment and packaging can be customized to your specification. Contact us for samples, TDS and quotations.