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What Is Titanium Dioxide (TiO2)

What is Titanium Dioxide (TiO2)?

Titanium dioxide (TiO2) is a highly versatile and widely used white pigment and industrial chemical. Known for its exceptional brightness, opacity, and durability, TiO2 is a key ingredient in numerous products across various industries. As a leading wholesale distributor, we provide high-quality TiO2 in multiple grades and formulations to meet diverse manufacturing needs.

Applications and Uses:

  1. Paints and Coatings
    TiO2 is the most widely used white pigment in the paint industry. It provides excellent coverage, brightness, and durability, making it ideal for interior and exterior coatings.
  2. Plastics
    In the plastics industry, TiO2 enhances the whiteness and opacity of plastic products, contributing to their aesthetic appeal and functional performance.
  3. Rubber
    TiO2 is added to rubber products to improve their strength, color, and resistance to UV degradation, ensuring durability and longevity.
  4. Leather
    In leather production, TiO2 is used to achieve consistent coloration and enhance the appearance of leather goods.
  5. Cosmetics
    TiO2 is a common ingredient in cosmetics and personal care products, where it serves as a pigment and provides sunscreen properties.
  6. Food Products
    TiO2 is a food additive used to improve the whiteness and brightness of various food products, such as confectioneries and dairy products.

Grades of Titanium Dioxide:

  1. Rutile Grade
    Known for its high brightness and opacity, rutile TiO2 is used in applications requiring excellent color stability and durability, such as paints and coatings.
  2. Anatase Grade
    While slightly less opaque than rutile, anatase TiO2 is valued for its high refractive index and is used in applications where cost efficiency is a priority.
  3. Chloride-Based TiO2
    Produced using the chloride process, this grade of TiO2 offers high purity and is used in applications requiring superior color performance and consistency.
  4. Sulfate-Based TiO2
    Manufactured via the sulfate process, this grade is known for its cost-effectiveness and is commonly used in less demanding applications.
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Key Properties:

  • High Opacity: TiO2 provides excellent hiding power, effectively covering underlying colors or substrates.
  • Bright White Color: It imparts a brilliant white hue to products, enhancing their visual appeal.
  • UV Resistance: TiO2 offers protection against UV degradation, making it ideal for outdoor applications.
  • Chemical Stability: It is resistant to chemical reactions, ensuring long-term stability in various products.
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