Product Characteristics:
Pigment Blue 28 (named cobalt aluminium blue) is a bright color with reddish blue,which has a special anti-far-infrared function. it is also one kinds of environmental protection pigments, which is internationally recognized as non-toxic pigments. It is easy to disperse, with excellent heat resistance,weather resistance,acid & alkali resistance,and resist to a variety of solvents, good hiding power.
Applications:
It is mainly used in high temperature (resistant) coatings, ceramics, enamels, glass coloring, coloring of high temperature resistance engineering plastics,food contact plastics,as well as art paint.
Main Technical Data:
Heat Resistance: ≥1200°C
Light Resisrtance(Grade 1-8): 8
Weather Resisrance(Grade 1-5): 5
Acid Resistance(Grade 1-5): 5
Alkali Resistance(Grade 1-5): 5
Oil Absorption: 28-37g/100g
Density: 3.8-5.4 g/cm3
PH: 7-9
Mean Particle Size: 0.95-2.5μm
