Materials for Waterborne Coating Formulation
Precipitated silica
Precipitated Silica, as the name suggested, is produced by precipitation method. Because of its particle size and amorphous surface, it is mainly used as matting agent in coatings.
We supply a selected series of precipitated silica, as matting agents for waterborne coatings to provide excellent performance in clear and pigmented coatings: excellent matting efficiency, dispersibility and transparency. Click below to check out our products.
Product | SiO2 (dry) % | D50 (um) | Pore vol ml/g | Surface area (BET) m2/g | Oil absorption (g /100g) | Surface treatment | Remarks | More |
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Gaia-PSC 200 | ≥ 94 | 6 | 1.6 – 1.8 | 220 - 250 | 250-300 | none | Fine powder, excellent matting efficiency, dispersibility, and transparency; suitable for clear and pigmented coatings. | View Details |