Titanium Dioxide FR767 High-Performance Pigment for Coatings

FR-767 rutile titanium dioxide is a high-grade general rutile titanium dioxide produced by the process of sulfuric acid. The product integrates innovative research in inorganic coating, organic treatment, salt treatment, calcination control, hydrolysis and product application, using advanced hue and particle size control, inorganic and organic surface treatment of zirconium and aluminum, so that the product has better application performance.

★ particle size

Through the hydrolysis process of Fangyuan titanium white carefully designed, the product has a small particle size, a whiter color, blue phase and higher hiding power.

★ Surface treatment

The optical performance of the FR-767 is optimized with advanced zirconium, aluminum inorganic and organic surface treatments. Zirconium compounds are used in the surface treatment, which can make the product achieve better hiding power, have a higher gloss, and make the product have good weather resistance. Adding organic treatment agent to cover the surface of FR-767 greatly improves the dispersion performance of the product.

★ Particle size distribution

The strict hydrolysis calcination process makes the particle size distribution of FR-767 more concentrated, giving the product higher gloss, good dispersion, excellent covering power and coloring power.

★ Scope of application

Room, inside and outside coating, powder coating, masterbatch, plastic and other systems.

★ Application characteristics

1. Blue phase: the particle size is small and uniform, which can effectively scatter blue light more than the large particle size, so it has a blue phase and excellent whiteness.

2. High weather resistance: lattice integrity, the use of advanced zirconium, aluminum inorganic and organic surface treatment, so can ensure high weather resistance.

3. Excellent dispersion: Special inorganic surface treatment and organic surface treatment reduce the agglomeration between TIO2 particles, so that the product shows excellent dispersion in the application system.

4. Low oil absorption: low oil absorption, so that titanium dioxide in the application system of good wettability, easy to disperse, is conducive to cost savings.

Architectural coatings: It is widely used in interior and exterior wall coatings for buildings. It can improve the hiding power and whiteness of the paint, making the appearance of the building more beautiful.

At the same time, with its weather resistance, it protects the wall from erosion by ultraviolet rays, rain, etc., and prolongs the service life of the building. For example, in latex paint, FR767 can make the paint film have good scrub resistance and stain resistance, keeping the wall clean.

Automotive coatings: It is one of the key raw materials for automotive coatings. In automotive topcoats, it gives the coating high gloss, bright colors and good weather resistance, improving the appearance quality and durability of the car; in primers, it can increase the hiding power and adhesion of the coating, providing a good foundation for the topcoat.

Industrial coatings: Widely used in the coating of industrial equipment, machinery, pipelines, etc. It can improve the protective performance of industrial coatings, make the coating have good wear resistance, corrosion resistance and chemical resistance, protect industrial facilities from damage by various environmental factors, and provide a beautiful appearance.

Wood coatings: When used in wood coatings, the coating on the wood surface can have good whiteness and transparency, showing the natural texture of the wood, while enhancing the wear resistance and scratch resistance of the coating, protecting the wood surface, and is often used for the coating of furniture, floors, etc.

Features

High hiding power: It has strong hiding power and can effectively block the color and texture of the underlying object. Only a small amount of addition can make the coating have excellent hiding effect. In the coating system, it can be evenly dispersed, reflect and scatter light, so that the underlying surface is completely covered, reducing the bottom see-through phenomenon. It is especially suitable for architectural coatings and industrial coatings that require high hiding power.

Excellent whiteness: It presents a very high whiteness value, which can give the coating a bright and pure white appearance and enhance the color and texture of the coating. In white coatings, it is the main source of white pigments, which can make the coating have a bright white color; in colored coatings, it can play a role in toning and whitening, making the color more vivid and full. It is widely used in decorative coatings and automotive coatings that have strict requirements on color quality.

Good dispersibility: In the production process of coatings, it can be well dispersed in various base materials and is not easy to agglomerate. This is due to its special surface treatment technology, which allows titanium dioxide particles to be evenly distributed in the coating system, ensuring the uniformity and stability of the coating, avoiding problems such as uneven color and precipitation, and improving the construction performance of the coating and the quality of the final product.

Excellent weather resistance: It has excellent weather resistance and can resist the erosion of external environmental factors such as ultraviolet rays, moisture, and oxygen. In coatings used outdoors, FR767 can maintain color stability for a long time, and is not prone to discoloration, powdering, and loss of gloss, which extends the service life of the coating and enhances the protective effect of the coating on buildings, vehicles, etc., and is suitable for all types of outdoor coating products.

Chemical stability: It has good tolerance to most chemical substances and is not prone to chemical reactions in environments with different pH values ​​and when mixed with other coating ingredients. This chemical stability enables it to be well compatible with various resins, additives, etc., and is suitable for various types of coating formulations, such as water-based coatings, solvent-based coatings, powder coatings, etc.

Precautions

Storage conditions: It should be stored in a dry, well-ventilated warehouse to avoid moisture and direct sunlight. Moisture may cause titanium dioxide to agglomerate, affecting its dispersibility and use effect; direct sunlight may affect its performance stability, reduce whiteness and weather resistance. The storage temperature is generally recommended to be controlled between 5℃ - 35℃.

Dispersion treatment: Although FR767 has good dispersibility, it is still necessary to use appropriate dispersing equipment and processes to fully disperse it during the coating production process. Improper dispersing operation may cause titanium dioxide to agglomerate, affecting the performance and appearance quality of the coating. High-speed dispersers, sand mills and other equipment can be used, and suitable dispersants can be added to improve the dispersion effect.

Compatibility with other ingredients: When designing the coating formula, pay attention to the compatibility of titanium dioxide with other coating ingredients, such as resins, additives, etc. Certain ingredients may interact with titanium dioxide and affect the performance of the coating, such as reducing the drying speed and changing the color. Therefore, it is best to conduct compatibility testing before use to ensure the stability of the formula and the final quality of the coating.

Safety protection: During use, avoid inhaling titanium dioxide dust, as long-term inhalation may cause certain irritation to the respiratory tract. Operators should wear protective equipment such as protective masks, gloves and goggles to prevent dust from contacting the skin and entering the eyes. If accidentally contacted, rinse immediately with plenty of water and seek medical attention in time.

 

 

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