Cobalt blue C.I.Pigment Blue 28

Cobalt blue is a kind of blue pigment that has been calcined at high temperature. It has excellent chemical resistance, outdoor durability, fast sunlight, thermal stability, no color penetration and no migration. Widely used in heat resistance, weather resistance, light resistance requirements of the field; Compatible with most resins or polymers. 6028A has reddish hue, small particle size and easy dispersion; It has the characteristics of strong coloring power and good covering power.

product details

Product details

Cobalt Blue CI Pigment Blue 28 Overview

Cobalt blue, CAS number 1345-16-0, is a high-performance blue pigment calcined at high temperature. This process enhances its stability and durability, making it suitable for a wide range of applications. The pigment delivers striking blue and reddish hues, making it a popular choice among artists and manufacturers. Its small particle size makes it easy to disperse, ensuring the uniformity of various formulations.

Performance characteristics

Cobalt Blue CI Pigment Blue 28 is known for its outstanding performance characteristics:

Chemical Resistance: This pigment is highly resistant to chemical degradation, ensuring your product retains its color and integrity over time.

OUTDOOR DURABILITY: Cobalt Blue is designed to withstand harsh environmental conditions, making it ideal for outdoor applications. Its exceptional weather resistance ensures colors remain vibrant even when exposed to sunlight and moisture.

LIGHTSTABILITY: This pigment has excellent lightfastness, meaning it will not fade or change color when exposed to UV rays. This property is crucial for applications in art, coatings and plastics.

Thermal Stability: Cobalt Blue maintains its color and properties even at high temperatures, making it suitable for heat-resistant applications.

No Color Bleeding and Migration: This pigment will not bleed or migrate, ensuring colors stay where they are intended, providing consistent results in a variety of applications.

Applications and Compatibility

Cobalt Blue CI Pigment Blue 28 is versatile and compatible with most resins and polymers, making it suitable for a wide range of applications, including:

Paints & Coatings: Ideal for indoor and outdoor paint, Cobalt Blue provides vibrant color that enhances the beauty of any surface.

Plastics: Its excellent dispersion properties and compatibility with various polymers make it the first choice for plastic coloring.

Ceramics and Glass: Cobalt blue is widely used in ceramic and glass manufacturing, where its high temperature stability and vibrant color are critical.

Cosmetic: Due to its non-toxic nature, cobalt blue is also used in cosmetic formulations to provide a striking blue hue.

in conclusion

CI Pigment Blue 28 is a premium blue pigment that combines aesthetics with exceptional performance characteristics. With more than two decades of experience in supplying chemicals globally, we are committed to providing high-quality products that meet the diverse needs of our customers. Whether you are in the paint, plastics, ceramics or cosmetics industry, Cobalt Blue is ideal for applications that require durability, stability and vibrant color. Choose Cobalt Blue CI Pigment Blue 28 for your next project and experience the difference in quality and performance.

For more information or to place an order, contact us today!