Rutile Titanium Dioxide R6618 T

ALLGEMEINES TITANDIOXID CR6618

CR6618 is a zirconium, aluminum, and organic surface-treated multipurpose rutile titanium dioxide pigment, it has average particle size distribution, good whiteness, good dispersion, high gloss, good hiding power, and high weather resistance properties. R6618 tio2 is widely used in coating, paints, ink, leather, rubber, and ink production.

R6618 Tio2 Specification:

Anwendung

Beschichtung/Tinte (lösungsmittelbasiert, Zinndruck) /Leder, Farbpaste und -folie/Farben /Kunststoff/Gummi

Rutile Titanium Dioxide R6618 T Advantages

Rutile Titanium Dioxide R6618 T stands out as a superior pigment, offering a multitude of advantages that make it a preferred choice in various industries. With its exceptional whiteness and opacity, R6618 Tio2 brings unparalleled brightness to paints, coatings, plastics, and other applications. The high hiding power of this pigment ensures vibrant and opaque finishes, contributing to the aesthetic appeal of end products.

One of the key strengths of R6618 T is its outstanding lightfastness, providing durability and resistance to fading even under prolonged exposure to light. This makes it particularly well-suited for outdoor applications, such as exterior paints and coatings. 

R6618 Tio2 FAQs

What is Rutile Titanium Dioxide R6618?

Rutile Titanium Dioxide R6618 is a premium pigment known for its exceptional whiteness and opacity. It belongs to the rutile crystal structure, making it suitable for a wide range of applications, including paints, coatings, plastics, and more.

What sets R6618 apart from other titanium dioxide pigments?

R6618 stands out due to its superior whiteness, high opacity, and excellent lightfastness. Its unique properties make it a preferred choice for applications where color purity, durability, and resistance to fading are critical.

How does R6618 enhance the appearance of paints and coatings?

R6618 Tio2 significantly improves the visual appeal of paints and coatings by providing vibrant colors and ensuring a bright, opaque finish. Its high hiding power contributes to better coverage and color stability.

In which industries is R6618 Tio2 commonly used?

R6618 finds applications in various industries, including paints, coatings, and plastics. Its versatility and performance make it suitable for enhancing both the visual and functional aspects of different products.

Does R6618 offer UV resistance?

Yes, R6618 Tio2 provides UV resistance, making it particularly beneficial for outdoor applications. It is an ideal choice for products like exterior paints and coatings that require protection against the harmful effects of ultraviolet rays.

How is R6618 Tio2 dispersed in manufacturing processes?

R6618 exhibits excellent dispersion characteristics, allowing for easy integration into various manufacturing processes. This ensures uniform distribution of the pigment, contributing to the overall quality of the end products.

Is R6618 Tio2 cost-effective?

Despite its high performance, R6618 Tio2 is often considered a cost-effective solution. Its efficiency in small quantities, combined with the value it adds to final products, makes it a preferred and economical choice in the industry.

What Is the Difference Between Rutile and Anatase Titanium Dioxide

Rutile and anatase are two common crystal forms of titanium dioxide (TiO2), and they exhibit distinct properties that make them suitable for different applications. The primary differences between rutile and anatase titanium dioxide lie in their crystal structures, optical properties, and performance characteristics. Here's a breakdown of the key distinctions:

Crystal Structure:
Rutil-Titandioxid (r-TiO2): Rutile has a tetragonal crystal structure. It is characterized by well-defined, elongated crystals and is thermodynamically more stable than anatase.
Anatase Titanium Dioxide (a-TiO2): Anatase has a different tetragonal crystal structure. Its crystals are typically more rounded and less well-defined than rutile crystals.

Color and Opacity:
Rutile: Rutile TiO2 is known for its higher refractive index, resulting in greater opacity and whiteness. It provides better coverage and hiding power, making it suitable for applications where opacity is crucial, such as in paints and coatings.

Anatase: Anatase TiO2 has a slightly lower refractive index than rutile. While it is still white, it generally exhibits less opacity compared to rutile. Anatase is often used in applications where high opacity is not a primary requirement, such as in certain cosmetics and photocatalysts.

Photocatalytic Activity:
Rutile: Rutile TiO2 generally has lower photocatalytic activity compared to anatase. This makes rutile more suitable for applications where photocatalysis, such as self-cleaning surfaces, is not desired.

Chemical Stability:
Rutile: Rutile is more stable chemically and thermally. It is less reactive than anatase, making it suitable for use in environments where stability is essential, such as in outdoor coatings.
Anatase: Anatase is more reactive and can exhibit higher photocatalytic activity. This characteristic is often utilized in applications like photocatalysis for air purification and water treatment.

Cost:
Rutile: Rutile TiO2 is generally considered more expensive than anatase due to its superior properties and stability. However, the choice between rutile and anatase may also depend on the specific requirements of the application.