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Ranbar I5060 Cobalt Blue Pigment – Pigment Blue 28

Ranbar Blue I5060: Cutting-edge cobalt blue pigment, vibrant color, 1000℃ heat resistance. Ideal for coatings, ceramics, and high-temp plastics.

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Ranbar Blue I5060 High-Performance Cobalt Blue Pigment

 

Index No.: Pigment Blue 28
C.I. Structure No.: 77346
CAS No.: 1345-16-0
Chemical composition: cobalt oxide and aluminum oxide
Crystal structure: spinel
Appearance: Blue powder

 

Physical parameters:

Density4.2g/cm³
Average particle size1.2microns
45-micron sieve residue<0.5%
PH value7.5 – 9.5
Oil absorption16 – 26g/100g
Water soluble salt<1.0%
Moisture<1.0%

 

Ranbar I5060 Cobalt Blue Pigment Powder

 

Product Description:
Ranbar Blue I5060 is a superior cobalt blue pigment, a composite inorganic pigment crafted from cobalt oxide and alumina. Classified as pigment blue 28, it exhibits a vibrant and brilliant hue with robust coloring power. Its exceptional heat resistance, reaching temperatures of up to 1000℃ due to meticulous high-temperature calcination during production, sets it apart.

Ranbar I5060 cobalt blue pigment boasts outstanding chemical resistance, enduring outdoor durability, and remarkable coverage. It is impermeable, resistant to migration, and easily dispersible. This pigment seamlessly integrates with high-performance organic pigments, forming opaque shading pigments. Additionally, it possesses infrared reflection capabilities, making it suitable for applications such as roof insulation coatings, heat insulation films, and military-grade anti-counterfeit coatings.

 

Ranbar Pigment Blue 28 Color Card

 

Product Applications:
The remarkable qualities of Ranbar I5060 cobalt blue pigment position it as an ideal choice for applications demanding high heat resistance, weather resistance, and lightfastness. Primarily utilized in high-temperature resistant coatings, non-stick coatings, fluorocarbon coatings, exterior architectural coatings, automotive coatings, anti-counterfeit coatings, ceramics, enamel, and glass coloring, it also excels in providing vibrant coloring for various high-temperature resistant engineering plastics. Furthermore, it serves as an excellent choice for artistic pigments.

 

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