High-Quality Hot Selling White Power Pigment Multi-Purpose Rutile Titanium Dioxide for Paints and Coatings

• Customization: Available
• CAS No.: 13463-67-7
• Formula: TiO2
• Classification: Titanium Dioxide
• Grade Standard: Industrial Grade
• Kind: Acidic Oxide
• Quality: First Class
• Transport Package: Woven Bag

Product Description

Property	Technical Analysis and Physical
Tio2 content, %≥	90
Oil Absorption, (g/100g)≤	23
Residue on 45μm, %≤	0.1
Color CIE L*	96 - 99.9
Volatile at 105ºC, % (m/m)≤	0.5
pH Value	6.5 - 8.0

Rutile titanium dioxide is a widely used pigment in industries such as coatings, plastics, rubber, and paper. Its advantages over other types of titanium dioxide include:
 1. Higher refractive index: Rutile titanium dioxide has a higher refractive index, which means it provides better hiding power and opacity.
 2. Better weather resistance: Rutile titanium dioxide is resistant to weathering, which means it retains its color and properties for a longer time when exposed to sunlight, moisture, and other environmental factors.
 3. Higher brightness and whiteness: Rutile titanium dioxide has a bright and white appearance, making it ideal for applications where a high degree of whiteness is required, such as in paper and coatings.
 4. Superior tinting strength: Rutile titanium dioxide has a high tinting strength, which means it can produce a greater color intensity when mixed with other pigments or dyes.
 5. Good stability and compatibility: Rutile titanium dioxide is chemically stable and compatible with other materials, including polymers, resins, and solvents, making it easy to incorporate into various formulations and manufacturing processes.
 

Product Description

From a professional perspective, titanium dioxide (TiO2), as an inorganic compound, has multiple significant characteristics and application values. Below, I will elaborate in detail:

Chemical and Physical Properties:
Chemical stability: Titanium dioxide is a substance with relatively stable chemical properties and is not easily reacted with other substances, which allows it to maintain its inherent properties in various environments, especially in applications that require long-term stability such as coatings and plastics.
Optical properties:
Titanium dioxide is known for its excellent whiteness, brightness, and opacity, and is hailed as the world's most high-performance white pigment. These optical properties make it the preferred raw material in products that require high reflectivity or coverage, such as coatings and inks.
Physical form: 
Titanium dioxide typically exists in the form of a white solid or powder, with various crystal structures including natural forms such as rutile, anatase, and plate titanium, as well as various synthetic crystal forms. These different crystal structures have a significant impact on the properties and application range of titanium dioxide.
application area 
Coatings and plastics:
Due to its excellent whiteness, coverage, and weather resistance, titanium dioxide is widely used in the coatings and plastics industry to improve the appearance quality and durability of products.
Paper making and printing: During the paper making process, titanium dioxide can be used as a filler and whitening agent to improve the whiteness and opacity of the paper; In printing ink, it can enhance the covering power and brightness of the ink.
Cosmetics:
Titanium dioxide is used as a sunscreen in cosmetics, which can effectively block the damage of ultraviolet rays to the skin. At the same time, its good coverage can also improve uneven skin tone.
Refractory and high-temperature materials: The high melting point of titanium dioxide makes it an ideal raw material for manufacturing refractory glass, glazes, enamels, ceramics, and high-temperature experimental vessels.
Extraction and preparation
There are various methods for preparing titanium dioxide, mainly including extraction from minerals such as ilmenite (rutile) through acid hydrolysis and chemical synthesis. The selection of these preparation methods depends on factors such as the availability of raw materials, purity requirements of the product,