This series of products is easy to disperse and has a uniform particle size distribution, which makes the extinction efficiency higher. No white spots are formed in the coating. By improving its purity and improving its refractive efficiency, it can reduce light transmission and improve hiding power. It has a good hand feeling, making the surface of the textile more delicate and smoother.
Application areas: textile finishes; textile coatings.
Speccification |
IOTA FINE SIL 300F |
Partical Size |
3.2-4.2 |
SiO2 (dried)% |
≥98 |
Oil Absorption cm3/g |
3.0-3.3 |
pH Value(5% Suspension) |
6-8 |
Moisture % |
≤5 |
Loss on Ignition % |
≤6 |
Pore Volume ml/g |
1.8 |
Surface treatment |
organic |