HIGHLIGHT OF PROPERTIES

Spherical micron-sized fine particles with

narrow particle size distribution.

Excellent water repellency

Excellent lubricity

Lower density than inorganic powders

Excellent light diffusion property

Insoluble in organic solvent

High heat-resistance (up to 900℃)

As light diffusion agents going into LED tube, lampshade and panel by mixing,

extruding and molding with PS/PC/PMMA.

SPECIFICATIONS

Grades SQ-2 SQ-3 SQ-5 SQ-10

Ave Size (μm) 2 3.0 5.0 10

Appearance Solid micron-sized spherical particles. White. Odorless.

pH 6 - 8

Specific Gravity 1.31 (20℃)

Water Content 1% max

Oil Adsorption 0.5 ~ 0.9 cc/g

Refractive Index 1.43

STORAGE Under conditions that are cool, dry, covered, away from direct sunlight and free of airborne

contaminates, SILISPHERE? SQ series products have an indefinite shelf life. But it is

recommended to use it up within 6 months upon receiving.