Cobalt Oxide (Coo)

With the help of skilled professionals and good knowledgeable experience, we are involved in supplying and manufacturing quality-assured spectrum of Cobalt Oxide (CoO) in Kolkata, West Bengal, India. Cobalt Oxide is a strong colorant, and a lavender colour. It melts at low temperature and is stable in all kiln atmospheres to usually give a blue colour. High Cobalt surfaces may spit during firing, leaving a halo on the kiln shelf. Cobalt Oxide may spot unless sieved well.

Colours that can be obtained in Glazes
Purple to Lavenders in presence of Magnesium
Warm blues in presence of Lead
Intensified Blue in presence of Zinc
Green in presence of Titanium
With Rutile gives Green
With Chrome gives Teal
With Pink Stain gives Purple