MASTERBACTH TIO2-80

Specification:

Properties:

TiO2 is generally used in rubber products, and its reinforcement performance is better than that of clay and calcium carbonate, which gives the vulcanized rubber better heat resistance and lower heat generation. The rutile titanium dioxide pigment is produced by the chlorination method. It has high hiding power and a very blue hue, so that the natural colored resin can produce bright white even at very low dosages.

Uses:

Mechanical articles of all kinds, e.g. treads, carcasses, air hoses, conveyor belts, transmission belts, hoses, cable insulations.

PPR pipes, PPR pipe fittings, white bottle caps, white plastic buckets, white plastic cans, etc.

Package: Net 25 kg cartons.

Storage Life: In original closed containers under cool and dry conditions max. 2 years

TiO2-80: Material Description and Applications

Description:
TiO2-80 typically refers to a material formulation where titanium dioxide (TiO₂) is a major component, constituting approximately 80% of the composition. The remaining 20% often consists of other metal oxides or dopants (such as silica, alumina, or other proprietary additives) designed to enhance specific properties. This combination aims to optimize the performance of pure TiO₂ for specialized applications.

Titanium dioxide itself is a white, inorganic compound renowned for its high refractive index, strong ultraviolet (UV) light absorption, photocatalytic activity, chemical stability, and non-toxicity. In the TiO2-80 formulation, these inherent properties are often modified or augmented. For instance, the additives can increase the material's specific surface area, improve its thermal stability, adjust its acidity/basicity, prevent the recombination of photogenerated charge carriers (enhancing photocatalytic efficiency), or provide better mechanical strength and dispersion properties.

Key Application Fields:

Heterogeneous Catalysis & Petrochemicals: A primary application is as a catalyst support or a catalyst component. Its high surface area and tunable acid-base sites make it suitable for supporting active metals (like V, Mo, W) in catalysts used for:

Selective Catalytic Reduction (SCR) of NOx: Removing nitrogen oxides from power plant and diesel engine exhausts.

Hydrodesulfurization (HDS): Removing sulfur from petroleum feedstocks.

Dehydrogenation or Oxidation Reactions: In the production of various chemicals.

Photocatalysis and Environmental Remediation: Leveraging its photocatalytic properties under UV or visible light (if doped), TiO2-80 is used for:

Air and Water Purification: Degrading volatile organic compounds (VOCs), bacteria, viruses, and organic pollutants.

Self-cleaning Surfaces: Incorporated into coatings for windows, building facades, or textiles that break down dirt and organic matter.

Antibacterial Coatings: For medical devices, sanitary surfaces, and air filtration systems.

Coatings and Pigments: While pure TiO₂ is the standard white pigment, TiO2-80 formulations can be engineered for specialized coatings requiring:

Enhanced UV Resistance and Durability: For automotive paints, industrial coatings, and plastics to prevent fading and degradation.

Functional Properties: Such as anti-fouling, corrosion resistance, or specific reflective characteristics.

Electronics and Energy:

Dye-Sensitized Solar Cells (DSSCs): As a mesoporous semiconductor electrode to capture sunlight.

Gas Sensors: Its electrical conductivity changes upon exposure to certain gases (like H₂ or CO), making it useful in sensor applications.

Other Advanced Materials:

As a functional filler in composites to improve mechanical, thermal, or optical properties.

In ceramic membranes for filtration and separation processes.

In summary, TiO2-80 represents an engineered, high-performance variant of titanium dioxide tailored for advanced industrial applications, particularly where its catalytic, photocatalytic, and stability properties are critical. Its value lies in the synergistic effects between the TiO₂ matrix and the modifying additives, making it superior to pure TiO₂ in specific, demanding environments like catalysis and advanced environmental cleanup technologies.

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