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。
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Speccification
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IOTA FINE SIL 7516
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IOTA FINE SIL 7300
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IOTA FINE SIL 7300A
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IOTA FINE SIL 7300C
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IOTA FINE SIL 7300E
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Partical Size
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3.0-4.0
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3.2-4.2
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3.2-4.2
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3.2-4.2
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3.2-4.2
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SiO2 (dried)%
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≥98
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≥98
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≥98
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≥98
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≥98
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Oil Absorption cm3/g
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2.4-2.5
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3.0-3.3
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2.9-3.2
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3.2-4.2
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3.0-3.5
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pH Value(5% Suspension)
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6-8
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6-8
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6-8
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6-8
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5-8
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Moisture %
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≤5
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≤5
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≤5
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≤5
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≤5
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Loss on Ignition %
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≤6
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≤6
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≤6
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≤6
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≤6
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Pore Volume ml/g
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1.5
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1.8
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2.0
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1.8
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1.8
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Surface treatment
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-
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-
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special
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organic
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organic
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