Role of Coated Titanium Dioxide in Paint & Ink Industries
Coated Titanium Dioxide plays an important role in improving the brightness, opacity and durability of titanium dioxide in paint and ink applications. Let us explore together in this blog, why titanium dioxide coating is so important?
What is Coated Titanium Dioxide?
Coated Titanium Dioxide (Tioxin) refers to the titanium particles whose surfaces are coated with silica, alumina, or other agents.
It helps to improve:
- Dispersion in solvents & water
- Provide Gloss & smooth surface
- Protect from UV Rays.
- Protect from harsh weather (specially for paints and outdoor coatings)

Why Titanium Dioxide in Paint Matters
Titanium Dioxide is the leading white pigment for opacity, brightness, and coverage of paint and ink. No Doubt pure Tioxin offers excellent brightness and opacity but coating improves the durability, resistance power and texture too.
Advantages of Titanium Dioxide in Paints:
Tioxin in paint is widely valued for its ability to enhance both the appearance and durability of coatings. As one of the most important white pigments used in the paint industry, it offers several performance benefits:
1. Excellent Whiteness & Brightness
Titanium dioxide provides top brightness and a clear white color which makes it suitable pigment for vibrant and consistent paint shades.
2. Good Coverage and Opacity
Titanium Dioxide has a high refractive index due to which it provides excellent hiding power.And as a result in fewer coats, it eases the surface and reduces the paint consumption.
3. Resistance to Weather and UV
Even in the harsh weather, coated titanium dioxide(Tioxin) provides the long lasting color and quality of the surface.
4. Improve Resistance to Moisture and Stains
Titanium Dioxide in paint is best for both indoor and outdoor applications because of the excellent resistance against water, environment, and stains.
5. Durability & Surface Protection
Titanium dioxide in paint and ink improve the durability and protect the surface from damage i.e cracking, peeling etc.

Titanium Dioxide in Ink
Ink containing titanium dioxide is important for improving the durability, print quality, and visual look. Along with that, the white pigment guarantees brightness, opacity, and proper blend.
Benefits of Titanium Dioxide in Ink
1. Colour and Whiteness
For packaging and branding materials, titanium dioxide helps in providing top quality whiteness, which improves contrast and makes printed colours seem more vibrant and real for design.
2. Provides High Opacity for Prints
Tioxin has a high refractive index, so it provides high opacity,and as a result it produces clean, clear printouts.
3. Chemical and Solvent Resistance
It provides outstanding chemical and solvent resistance, preserving colour integrity and pigment performance in a range of ink formulations, including water-based and solvent-based inks.
4. Light and UV Resistance
Coated titanium dioxide (Tioxin) protects ink material from fading, making it appropriate for outdoor printing, labelling, and prolonged exposure.
5. Smooth Print Finish
Particles of titanium dioxide mix well with liquid and paste inks, providing a smooth texture and easy passage through printing apparatus without settling or clogging.
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Conclusion
Coated Titanium Dioxide enhances the durability, gloss, and efficiency of paints and inks. It’s the industry-standard pigment for anyone seeking premium performance in architectural coatings or high-quality ink production.
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FAQ.
It provides brightness, opacity, and long-lasting durability, reducing the number of coats needed.
It’s TiO₂ treated with compounds like silica or alumina to improve dispersion, gloss, and UV resistance.
Yes, it’s widely approved and used in regulated paint and ink applications worldwide.
Rutile offers better UV resistance and durability; anatase is used for indoor and non-weather-exposed uses.
From Sukhmani Impex—a trusted supplier offering pure, high-performance coated TiO₂.