This series of products is a silica matting powder made by a special production process, which has:
1. Excellent transparency
2. efficient extinction, easy to disperse, unique surface characteristics
3. excellent thixotropy, thickening and anti-sinking
4. No effect on the drying performance of the paint film
5. There is no influence on the recoating adhesion of the paint film.
	
Features and benefits:
	High cost performance: This series of products is competitively priced,
excellent in quality and famous for its high cost performance. Excellent
thixotropy, thickening and anti-sinking. Easy to disperse, giving coatings
unique surface characteristics.
Application areas: furniture wood lacquer; film coating; industrial coatings; ink products。
	
| Speccification | IOTA FINE SIL 516 | IOTA FINE SIL 300 | IOTA FINE SIL 300A | IOTA FINE SIL 300C | IOTA FINE SIL 300E | 
| Partical Size | 3.0-4.0 | 3.2-4.2 | 3.2-4.2 | 3.2-4.2 | 3.2-4.2 | 
| SiO2 (dried)% | ≥98 | ≥98 | ≥98 | ≥98 | ≥98 | 
| Oil Absorption cm3/g | 2.4-2.5 | 3.0-3.3 | 2.9-3.2 | 3.2-4.2 | 3.0-3.5 | 
| pH Value(5% Suspension) | 6-8 | 6-8 | 6-8 | 6-8 | 5-8 | 
| Moisture % | ≤5 | ≤5 | ≤5 | ≤5 | ≤5 | 
| Loss on Ignition % | ≤6 | ≤6 | ≤6 | ≤6 | ≤6 | 
| Pore Volume ml/g | 1.5 | 1.8 | 2.0 | 1.8 | 1.8 | 
| Surface treatment | - | - | special | organic | organic |