Cobalt blue, as a high-performance inorganic pigment, has a wide range of applications in various fields. The following are the main applications of cobalt blue in different fields:

Coatings field

High temperature resistant coatings: Cobalt blue can be used to manufacture high-temperature resistant coatings, such as color steel coatings, fluorosilicone coatings, non stick pan coatings, etc

These coatings can maintain stable color and performance in high temperature environments, making them suitable for industrial equipment and building surfaces that require high temperature resistance

Engineering plastic coloring: Cobalt blue pigment can be used for coloring engineering plastics, such as polyamide (nylon PA), polycarbonate (PC), polyphenylene ether (PPE or PPO), polyester (PET, PBT), polyoxymethylene (POM), polyphenylene sulfide (PPS), polyetheretherketone (PEEK), polyarylester (PAT or PAR), etc; Provide bright and durable blue color for plastic products, while meeting the high requirements of engineering plastics for pigment performance

Architectural coatings: Cobalt blue is also used in architectural coatings to provide a bright blue effect for the exterior and interior decoration of buildings, while also having excellent weather resistance and light resistance

Military camouflage coating: Due to its infrared reflection function, cobalt blue is also used in military camouflage coatings to improve the concealment and safety of the coating

Ceramic and glass industry

Ceramic coloring: Cobalt blue is one of the commonly used pigments in the ceramic industry, which can be used to manufacture various blue ceramic products, such as cloisonn é porcelain, ceramic tableware, tiles, etc

Glass coloring: Cobalt blue can also be used for coloring glass, adding a unique blue charm to glass products while meeting their requirements for color and durability

Plastic and Toy Industry

Plastic coloring: Cobalt blue pigment can be used for coloring plastics, especially plastic products that come into contact with food, such as food packaging, children's toys, and household utensils. These plastic products need to comply with strict food safety standards, and cobalt blue pigment is highly favored due to its non-toxic and environmentally friendly properties

Toy manufacturing: Cobalt blue pigment is also widely used in toy manufacturing, providing bright and safe colors for toys while meeting the requirements of toys for pigment performance and environmental friendliness

Optics and Electronics

Fluorescent coloring: Cobalt blue can be used for coloring fluorescent materials in color television CRT tubes, providing a clear and vivid blue effect for television images

High transmittance coating: Nano cobalt blue pigment can also be used in high transmittance automotive lamp coatings to improve the lighting effect and safety of lamps

Other fields

Art pigment: Cobalt blue is widely used in art creation as a type of art pigment due to its bright blue color, stable performance, and durability

Building materials industry: Cobalt blue can also be used for coloring in industries such as colored stones and cement building materials, adding color and aesthetics to these products

Cobalt blue has a wide range of applications in various fields such as coatings, ceramics, glass, plastics, toys, optics, electronics, and art. Its unique blue color and excellent performance make cobalt blue an indispensable and important pigment in these industries