P2011SL: Median diameter (D50) between 3 and 6 micron, with a top size of 20 micron.

P2015SL: Median diameter (D50) between 8 and 12 micron, with a top size of 36 micron.

P2020SL: Median diameter (D50) between 20 and 30 micron, with a top size of 75 micron.

P2050SL: Median diameter (D50) between 35 and 45 micron.

P2075SL: Median diameter (D50) between 65 and 75 micron.

P2125SL: Median diameter (D50) between 100 and 150 micron.

Available as dry powder with the following options:

• Uncoated - no surface treatment
• Silane Coating (S2) - for improved dispersion in aqueous systems (~76 degree contact angle)
• Fluorochemical Coating (F22, F35, F1) - for improved hydrophobicity to bring the spheres to the surface in solvent based systems

Other grades of soda lime glass spherical particles are also available: Solid Soda Lime Glass Spheres and Microspheres (Coated and Uncoated)

P2011, P2015, P2050 and P2075 are products of Prizmalite distributed through Cospheric LLC.

Spherical Particles: >85%
Density: ~2.5g/cc
Index of Refraction: ~1.5
Softening Temperature: ~650C

P2011SL product line is primarily used in applications where the film build is so thin, such as automotive paint, that only this small a sphere can fit without protrusion. The P2011SL is also used in the cosmetics industry to diffuse reflected light in products such as powders and foundations, and to reduce the “glazing” that hardens or cakes powders after exposure to face oil.

P2015SL spheres can be incorporated into solvent or water-based paints and coatings, plastics, inks and certain cosmetic formulations.

P2050SL makes it effective as an anti-mottling agent and flow enabling ingredient in heavier or thicker film coatings or paints such as latex architectural paint.

P2075SL spheres' larger average diameter promotes the use of the product as a flatting agent in industrial applications, such as paints or coatings, where a matte appearance is desired.

Capillary-inertial colloidal catapults upon drop coalescence