Applications of tetrabutyl titanate

Applications of tetrabutyl titanate

The CAS number of tetrabutyl titanate is 5593-70-4.

Its core applications are concentrated in catalysis, material preparation, and coating modification, specifically as follows:

Catalysis:

It is used as a catalyst for transesterification and polycondensation reactions, for the synthesis of polymer materials such as polyester polyols and polyurethanes, effectively controlling the molecular weight and structure of the products.

It can catalyze condensation and addition reactions in organic synthesis, improving reaction efficiency and selectivity.

Coating and Coating Modification:

Used as a crosslinking agent and adhesion promoter for polyester and polyurethane paints, enhancing the hardness, weather resistance, and adhesion of coatings to metal substrates.

Hydrolysis produces nano-TiO₂, which can be used to prepare high-temperature resistant and self-cleaning functional coatings, suitable for high-end fields such as aerospace and automotive.

Precursor for Material Preparation:

Used to prepare TiO₂-based ceramics, glass, and functional films through the sol-gel method. These materials can be applied in electronic devices, photoelectric sensors, and photocatalytic degradation.

As a raw material for the synthesis of nano-TiO₂ powder, the resulting nanomaterials possess excellent photocatalytic properties.

Other Industrial Applications:

Improves the wettability and drying speed of inks on substrates, improving printing quality.

Used as a coupling agent for metal-polymer composite materials, enhancing the bonding strength at the interface of different materials.