Yellow & Black Super Fine Silica Powder

We are involved in exporting, distributing, trading and supplying of Super Fine Silica Powder to our clients. Produced in the ceramic linned ball mill so that dirt, contamination and impurity are prominently low. It is very pure(SiO2 99.8%), high white, high quality silica, with very low moisture. It is produced by a special processing technique and equipment, Plus Marlvern lasier PSD controller, to assure controlled particle size
distribution also can assure the elimination of excessively coarse size
and fine particles.
i? Special Features:
a High whiteness ( whiteness>95, >90)
a High chemical resistance
a Pure(high SiO2 content, low Iron, no visible impurity)
a Super Fine, PSD stable,controllable and free of coarse size.
Main Applications:
a Paints (Marine, Container, Architectural, Automotive, Protective Coatings, PCM)
a Organosilicon, Seal glue,
a Wire coating materials,
a Silicon rubber
a Electronic Materials
Physical Property:
Chemical Analysis (wt%)
Particle Size Specification & Oil Absorption
Appearance(whiteness)
White powder(>95, >90)
Hardness(mohs) 7
Specific Gravity 2.65
PH 7-8.5
SiO2 >99.5 CaO Trace
Al2O3 <0.15 MgO Trace
Fe2O3 <0.03 H2O <0.05
TiO2 <0.02 L.o.I <0.2