Rutile Type TiO2 white pigment
Rutile type Titanium Dioxide is an excellent general-purpose grade rutile type titanium dioxide produced by “Fangyuan Titanium Dioxide” with sulfuric acid process. This product integrates the innovation studies on inorganic coating, organic treatment, salt treatment, calcinations control, hydrolysis and product application etc. and also adopts advanced control of color hue and particle size and is subjected to inorganic and organic surface treatment with zirconium and aluminum, which makes the product own excellent application performance.
Product Features:
Rutile Type Titanium Dioxide R-218
CAS NO.13463-67-7
EINECS NO.236-675-5
High-grade rutile type titanium dioxide
Item | Specification |
R-218 | |
Mass fraction of Tio2 /% ≥ | 93 |
Whiteness (compared with standard sample) | not less than |
Brightness % ≥ | 94 |
Rutile content % ≥ | 98 |
Tint reducing power (Reynolds number) ≥ | 1800 |
PH value of aqueous suspension | 6.5~8.5 |
Oil absorption g/100g ≤ | 21 |
Electrical resistivity Ω.m ≥ | 80 |
Mass fraction of screenings （45ūm）/% ≤ | 0.01 |
Dispersibility (Hickmann number) ≥ | 5.75 |
Mass fraction of volatiles at 105℃ % ≤ | 0.8 |
Rutile Type TiO2 White Pigment, also known as Titanium Dioxide Rutile, is one of the most sought-after white pigments in the world. Renowned for its exceptional brightness, opacity, and durability, Rutile TiO2 is a key ingredient in the production of high-quality paints, coatings, plastics, paper, and cosmetics. With its superior performance and environmental friendliness, Rutile Type TiO2 continues to be the preferred choice across multiple industries.
In this article, we will explore the characteristics, uses, benefits, and sourcing tips for Rutile Type TiO2 White Pigment, helping manufacturers, formulators, and industrial buyers make informed decisions about this essential pigment.
🔍 What Is Rutile Type TiO2 White Pigment?
Rutile Type TiO2 White Pigment is a form of titanium dioxide (TiO2) that features the rutile crystal structure. Titanium dioxide is a naturally occurring oxide of titanium, and when processed into rutile form, it exhibits superior optical properties. The rutile structure makes it more stable and provides higher refractive index and opacity compared to the anatase type TiO2, making it ideal for applications requiring excellent covering power and brightness.
Rutile-type TiO2 is produced through various processes, with the most common being the sulfate process or chloride process, each producing a high-quality, fine-powder pigment.
⚗️ Key Properties of Rutile Type TiO2 White Pigment
| Property | Specification |
|---|---|
| Chemical Formula | TiO₂ |
| CAS Number | 13463-67-7 |
| Appearance | White powder, crystalline |
| Refractive Index | 2.7–2.8 |
| Oil Absorption | 20–25 g/100g |
| Density | 3.8 g/cm³ |
| Pigment Content | ≥ 98% TiO₂ |
| Dispersion | Excellent in organic and inorganic media |
Rutile TiO2 is known for its high refractive index, which enables it to scatter light efficiently, providing superior opacity and brightness. The high pigment content (typically over 98%) ensures that even small amounts of the pigment deliver intense color and coverage.
🏭 Industrial Applications of Rutile Type TiO2 White Pigment
1. Paints and Coatings
Rutile Type TiO2 White Pigment is extensively used in paints and coatings, where its high opacity, whiteness, and resistance to UV degradation are essential. It provides excellent coverage and long-lasting color, making it ideal for both interior and exterior applications. Whether for architectural paints or industrial coatings, Rutile TiO2 enhances the durability and aesthetic appeal of finished products.
2. Plastics and Polymers
In the plastics industry, Rutile Type TiO2 White Pigment is used to impart white color and opacity to various polymers, including PVC, polyethylene, and polypropylene. The pigment's high dispersion properties ensure uniformity and consistent color throughout the plastic product, while its resistance to heat and light makes it ideal for outdoor and high-temperature applications.
3. Cosmetics
The cosmetic industry also benefits from Rutile TiO2's excellent whiteness and UV-blocking ability. It is commonly used in sunscreens, foundations, and other skin care products due to its ability to block harmful UV rays while providing a smooth, radiant appearance. The pigment is safe for use on the skin and enhances the formulation's stability and performance.
4. Paper and Printing Inks
Rutile Type TiO2 White Pigment is widely used in the paper and printing ink industries. It imparts excellent whiteness and opacity to paper, improving its brightness and printability. In printing inks, it ensures vibrant, crisp images and colors, making it indispensable for producing high-quality printed materials.
5. Rubber and Tires
In the rubber industry, Rutile TiO2 is used to enhance the whiteness and opacity of rubber products. It helps improve the wear resistance and durability of tires, providing an aesthetically pleasing finish while contributing to the performance characteristics of rubber goods.
6. Ceramics and Glass
The ceramics and glass industries use Rutile TiO2 as a pigment to enhance the opacity and color of ceramic glazes, tiles, and glass products. The high refractive index of rutile TiO2 also improves the glossiness and aesthetic appeal of these materials.
✅ Benefits of Using Rutile Type TiO2 White Pigment
Superior Opacity and Brightness: Offers exceptional covering power and visual whiteness.
UV Resistance: Helps protect products from UV degradation, extending the lifespan of paints, coatings, and plastics.
Non-toxic and Safe: Approved for use in various consumer products, including cosmetics.
Environmental Friendliness: Complies with international regulations for safety and sustainability.
Durable and Long-Lasting: Provides excellent resistance to weathering, heat, and chemical exposure.
Excellent Dispersion: Ensures uniformity and consistency in formulations, improving product quality.
📦 Packaging and Storage
Rutile Type TiO2 White Pigment is commonly available in 25kg or 50kg moisture-proof bags for bulk orders. Smaller packaging options are also available for specific formulations or consumer applications.
Storage Guidelines:
Store in a cool, dry, and well-ventilated area to prevent moisture absorption.
Keep the pigment away from strong acids or oxidizing agents, which can alter its properties.
Ensure containers are tightly sealed to prevent contamination and preserve the quality of the pigment.
Avoid exposure to direct sunlight, which may affect the quality of the pigment.
⚠️ Handling and Safety Precautions
Rutile Type TiO2 White Pigment is generally regarded as safe for handling, but as with all chemicals, proper safety measures should be taken:
Wear protective gloves, goggles, and masks to prevent inhalation of dust or direct contact with the skin and eyes.
Work in a well-ventilated area to avoid the accumulation of airborne particles.
In case of eye contact, rinse immediately with plenty of water and seek medical attention.
Refer to the Material Safety Data Sheet (MSDS) for specific handling instructions and emergency response measures.
🌍 Sourcing High-Quality Rutile Type TiO2 White Pigment
When sourcing Rutile Type TiO2 White Pigment, it’s essential to choose a supplier that can offer:
Consistent quality with high-purity titanium dioxide for reliable performance.
ISO-certified production facilities to ensure product safety and compliance.
Competitive pricing for bulk orders and large-scale projects.
Customizable packaging options tailored to your specific needs.
Global shipping capabilities, ensuring timely delivery to various regions.
By partnering with a reputable supplier, manufacturers can ensure they receive premium-quality Rutile TiO2 that meets their specific industrial requirements.
📈 Why Rutile Type TiO2 White Pigment Is in High Demand
Rutile Type TiO2 White Pigment remains one of the most sought-after materials in industries such as paint, plastics, cosmetics, and printing inks. Its superior performance, combined with environmental safety and sustainability, makes it an essential component in manufacturing a wide variety of products. As industries continue to prioritize quality, durability, and eco-friendly practices, Rutile TiO2 is poised to maintain its status as a top-tier white pigment worldwide.
