What is Titanium Dioxide (TiO₂) Nanopowder/Nanoparticles Dispersion in 1,2-Propanediol?

Titanium Dioxide (TiO₂) Nanopowder/Nanoparticles dispersed in 1,2-Propanediol is a high-quality nanomaterial formulation designed for enhanced stability, uniformity, and ease of application. This dispersion leverages the excellent photocatalytic properties, UV resistance, and transparency of TiO₂ nanoparticles, making it ideal for cosmetics, coatings, electronics, and photovoltaic applications.

Chemical Properties and CAS Number

• Chemical Formula: TiO₂
• CAS Number: 13463-67-7 (Titanium Dioxide), 57-55-6 (1,2-Propanediol)
• Appearance: Milky-white stable dispersion
• Density: Approximately 1.05 – 1.15 g/cm³
• Particle Size: Typically 5-50 nm (customizable)
• Thermal Stability: Stable under normal storage and processing conditions
• Solubility: Insoluble nanoparticles dispersed uniformly in 1,2-Propanediol
• Chemical Stability: Excellent resistance to UV degradation and oxidation

Applications of Titanium Dioxide (TiO₂) Nanoparticles Dispersion in 1,2-Propanediol

1. Cosmetics and Personal Care

Used in sunscreens, lotions, creams, and makeup products due to its UV-blocking properties, transparency, and skin compatibility.

2. Coatings and Paints

Applied in transparent coatings, self-cleaning paints, and protective finishes for improved durability, UV protection, and photocatalytic cleaning properties.

3. Electronics and Optoelectronics

Integrated into optical coatings, displays, LEDs, and sensor applications due to excellent optical clarity and high refractive index.

4. Photovoltaic and Solar Cell Applications

Employed as an electron-transporting layer and in dye-sensitized solar cells (DSSCs) for efficient energy conversion and stability.

5. Environmental and Catalytic Systems

Utilized in air and water purification systems, catalytic converters, and antimicrobial coatings because of its strong photocatalytic performance.

Pricing of Titanium Dioxide (TiO₂) Nanoparticles Dispersion in 1,2-Propanediol

Pricing varies based on particle size, concentration, and application-specific requirements:

• Standard Grade: Typically ranges from $50 – $200 per liter
• High-Purity/Specialized Grade: Prices range from $250 – $1,000 per liter, suitable for advanced cosmetics, electronics, and solar cell applications.

Factors Influencing Pricing

• Particle size and dispersion stability
• Concentration of nanoparticles
• Purity levels and custom formulation requirements
• Market demand in cosmetics, coatings, electronics, and renewable energy sectors

Conclusion

Titanium Dioxide (TiO₂) Nanoparticles Dispersion in 1,2-Propanediol offers outstanding transparency, UV protection, and photocatalytic properties, ideal for cosmetics, coatings, electronics, and environmental applications. Pricing depends significantly on formulation specifics, particle characteristics, and targeted use.