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Tyzor® TOT is a reactive alkoxy titanate that is used as a Lewis acid catalyst for esterification and to improve corrosion resistance of coatings.
Tyzor® TOT is a tetra-2-ethylhexyl titanate. It is commonly used as a low toxicity catalyst for esterification, condensation, and elimination reactions. It behaves as a Lewis acid in these reactions to improve yield and eliminate by-products. Tyzor® TOT is also used as an additive to cross link polymers with hydroxyl or carboxyl functionality. It can also be used to treat glass or metal surfaces to promote adhesion, increase surface hardness, and improve corrosion resistance. Thin, polymeric films of titanium dioxide can be made from Tyzor® TOT and used as a coating on glass to improve light reflection and add coloring effects like iridescence.
TiO2 Content: 14.4 %
Active Content: 100 %
Color: Colorless to Pale Yellow
Molecular Weight: 564 g/mol
Density (20C): 0.92g/mL
Viscosity (20C): 140 mPa
Boiling Point (@10 mmHg): 249C
Flash Point: 60C
Refractive Index: 1.482
Solubility in Solvents: Miscible in most organic solvents
Solubility in Water: Decomposes quickly
Primary Chemistry: Tetra-2-ethylhexyl titanate
Highly reactive
Moisture stable
Lewis acid
Low toxicity
Cross links hydroxyl and carboxyl functional polymers
Creates thin polymeric films of TiO2
Corrosion of metal surfaces caused by exposure to high humidity environments
Slow reaction rates of commercial chemical reactions
Toxicity associated to common catalysts
Poor heat resistance of metal and glass surfaces
Metal Coatings; Glass Coatings; Anti-corrosive Coatings; Paints; Reaction Catalyst; Chemical Manufacturing; Primers
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