Wesol P
Alumina-silica sol binder for alumina and acidic systems
Wesol P is a mildly acidic aqueous dispersion of positively-charged alumina-coated colloidal silica particles. Dense colloidal silica core particles are coated with positively charged Al-O-Al species. The surface mole ratio of aluminum to silica is 1:1. Developed as a hydrophilizing agent, Wesol P is also an excellent cationic surface modifier, inorganic binder, and flocculating agent.

Wesol P offers these advantages

Hydrophilizing agent
Better wetting of ceramic and enameled surfaces, glass, plastic films and fiber.
Cationic surface modifier
Cationic modifier of negatively charged surfaces, like ceramics, glass, paper and plastics, to improve adhesion, dyeability, printability, and anti-soil effects.
Inorganic binder
Suspends and aids dispersions of pigments providing good colorizing brick coating mixes and rigidizers.
Completely Inorganic
A stable binder for ceramic coatings and slurries that require acidic and alumina compatibility.
Flocculating agent
For negatively charged materials like clays, starches, and resins to improve retention on ceramic, plastic, and paper fibers.
Reinforcement
Adds reinforcement to adhesives, polymers, resins, and inks.

Typical Physical Properties
Color and Consistenty
Clear slightly blue thin liquid
Total Solids, wt%
30
pH (20% sol)
4.5
Average particle size, nm
15
Specific gravity
1.2
Silica:Alumina ratio
26%:4%
Toxicity
Non-toxic. Mildly acidic, protect eyes from splashes. See SDS.
Packaging
Plastic drums, 55 gal, 520 lbs net; pails: 5 gal., 1 gal.

SDS




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