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High-Quality Rutile Titanium Dioxide THR-318 from China Suppliers - Factory Direct with Superior Whiteness and Tinting Strength
It is an alumina/zirconium modified rutile, multipurpose TIO2 pigment produced by sulfate process. Precisely process control, good particle size and narrow size distribution offer it good whiteness, easily disperse, Low OA, 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 are the primary applications for this TiO2 pigment?
This multipurpose rutile pigment is widely used in coatings (paint), printing inks, paper manufacturing, plastics, and leather processing.
How is this pigment produced?
It is produced using the sulfate process with precise control over particle size and distribution.
What surface treatments are applied to this product?
The pigment undergoes both inorganic treatment (Alumina/Zirconium) and organic treatment to enhance its performance and dispersibility.
What are the key technical advantages of this grade?
It offers excellent whiteness, high tinting strength, low oil absorption (≤19g/100g), and easy dispersion due to its narrow particle size distribution.
Is this pigment suitable for outdoor applications?
Yes, it features good durability, making it suitable for various general-purpose applications that require environmental resistance.
What is the average particle size of this TiO2?
The average particle size is approximately 0.32μm, which contributes to its superior optical properties.