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China Suppliers Titanium Dioxide Rutile THR-318 Factory - High Whiteness, Low OA, Strong Tinting Strength
It is an alumina/zirconium modified rutile, multipurpose TiO2 pigment produced by sulfate process. Precise process control, good particle size, and narrow size distribution offer it good whiteness, easy dispersion, low oil absorption (OA), and high tinting strength.
Application
Coating (Paint)
Printing Ink
Paper
Plastic
Leather
Applicable Types
General Purpose
Technical Properties
| TiO2 Content | ≥94% |
| Inorganic treatment | Zr/Al |
| Organic treatment | Yes |
| Brightness | ≥95.0% |
| Oil absorption | ≤19g/100g |
| b Value | ≤2.9 |
| Tinting strength | ≥1900 |
| Average particle size (μm) | 0.32 |
| Moisture 105℃ | ≤0.5 |
| Durability | Good |
Frequently Asked Questions
What type of TiO2 pigment is this product?
It is an alumina/zirconium modified rutile TiO2 pigment produced via the sulfate process, designed for multipurpose applications.
What are the primary applications for this pigment?
This pigment is highly versatile and suitable for coatings (paint), printing inks, paper, plastics, and leather industries.
What is the TiO2 content and brightness level?
The product features a high TiO2 content of ≥94% and a brightness level of ≥95.0%, ensuring excellent whiteness.
How does the particle size benefit the final application?
With an average particle size of 0.32μm and a narrow size distribution, it offers easy dispersion and high tinting strength.
Does this pigment have good durability?
Yes, thanks to the Zr/Al inorganic treatment, this pigment provides good durability for various general-purpose uses.
What is the oil absorption rate of this TiO2?
The oil absorption is low, measured at ≤19g/100g, which helps in optimizing formulation costs and performance.