Deep cobalt blue ceramic color powder manufacturer

Use: Cobalt blue is mainly used for high temperature resistant coatings, ceramics, enamel, glass coloring.
Cobalt blue crystal belongs to spinel structure, temperature resistance up to 1200-1400℃, which is the general pigment lags behind. It also has excellent dispersion, light resistance, weather resistance and acid and alkaline resistance, chemical resistance.
The color is bright and pure, showing the nobleness.
Cobalt blue is a non-toxic pigment because of its manufacturing process and crystal structure, no precipitation of free metal ions, excellent acid and alkaline resistance. In line with FDA standards.
With infrared reflection function, can be used in military anti-counterfeiting coatings and roof insulation coatings or materials;
The disadvantages of cobalt blue: the raw material contains cobalt oxide or cobalt compounds, which is expensive and the production cost is high, so it can not be widely used in common fields.

Executive standard: ISO9001/2001

Packing: 25.1kg±0.1

Maximum firing temperature: 1280℃