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Huntsman Titanium Dioxide Series represents a premium range of rutile titanium dioxide pigments engineered for versatile industrial applications. Utilizing advanced surface treatments and crystal-size optimization, these pigments deliver exceptional opacity, brightness, and weather resistance across diverse formulations.
Characterized by zinc-stabilized rutile structures and inorganic-organic post-treatments, the series ensures superior light-scattering efficiency and color stability. Its meticulously controlled particle size distribution enhances dispersibility, minimizing processing challenges while maximizing yield in coatings, plastics, and printing inks.
From high-gloss architectural paints to durable automotive coatings and vibrant polymer masterbatches, the series balances aesthetic brilliance with functional longevity.
High-Performance Rutile Pigments – Engineered for superior brightness, opacity, and UV resistance across diverse applications.
Optimized Particle Size & Surface Treatment – Ensures excellent dispersibility, reduced abrasion, and minimal moisture absorption.
Exceptional Color Stability – Blue undertone enhances whiteness and offsets polymer yellowness, ideal for plastics and coatings.
Proven Durability – Weather-resistant formulations for long-term performance in outdoor and industrial environments.
Thermal & Chemical Stability – Suitable for high-temperature processing (e.g., plastics) and harsh chemical conditions (e.g., coatings).
Plastics – Masterbatches (PE, PP, PVC), engineering polymers, and styrenics (ABS, PS) for opacity and color consistency.
Coatings – Industrial paints (can/coil coatings), automotive finishes, and architectural coatings (water/solvent-based).
Printing Inks – High-opacity white inks with gloss and abrasion resistance.
Specialty Applications – NSF-approved potable water pipes, packaging films, and UV-resistant products.
| Model | TiO₂ Content | Specific Gravity (g/cm³) | Loss at 290°C | Bulk Density (g/cm³) | Oil Absorption (cm³/100g) |
| TR28 | 98% | 4.05 | ≤0.4% | 1.4 (tapped) | 13 |
| TR81 | 98% | 4.05 | ≤0.4% | 1.4 (tamped) | 15 |
| TIOXIDE TR42 | 98% | 4.05 | ≤0.4% | 1.4 (tamped) | 13 |
| TR52 | 92.50% | 4.4 | / | 1.2 (packed) | 18 |
| R-TC30 | 98% | 4.03 | ≤0.35% | 1.4 (tamped) | 13 |
Q1: What are the primary application areas for Huntsman Titanium Dioxide?
A: Huntsman Titanium Dioxide is widely used in high-performance coatings, inks, plastics, and synthetic fibers where exceptional brightness, high refractive index, and excellent dispersion stability are required. It is especially valued in architectural and industrial coatings, premium packaging inks, and engineering thermoplastics.
Q2: How does Huntsman Titanium Dioxide differ from standard anatase or rutile grades?
A: Huntsman Titanium Dioxide products are engineered rutile-grade pigments with proprietary surface treatments designed to enhance compatibility with organic matrices, improve UV resistance, reduce photocatalytic activity, and support robust rheological performance—particularly in demanding solventborne and high-solids systems.
Q3: Is Huntsman Titanium Dioxide suitable for use in food-contact plastics or inks?
A: Certain Huntsman Titanium Dioxide grades are manufactured and qualified for use in applications requiring regulatory compliance for indirect food contact, subject to regional regulatory frameworks. Formulators should consult the relevant product-specific regulatory documentation and confirm suitability for their specific end-use and processing conditions.
Q4: What dispersion methods are recommended for optimal performance?
A: Optimal dispersion is typically achieved using high-shear mixing, bead milling, or ultrasonication—depending on the medium viscosity and formulation requirements. Pre-wetting with compatible solvents or dispersants is advised to minimize agglomeration and maximize optical efficiency and gloss retention.
Q5: How should Huntsman Titanium Dioxide be stored to maintain quality?
A: Store in a cool, dry location, protected from moisture and direct sunlight. Keep containers tightly sealed when not in use to prevent contamination and avoid exposure to high humidity, which may affect flowability and dispersion behavior.
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
