Black Oxide Powder High Purity Cobalt Oxide Coo

• Customization: Available
• Classification: Cobalt Oxide
• Grade Standard: Industrial Grade
• Model NO.: cobalt oxide
• Quality: First Class
• Appearance: Black Powder
• Usage: Mainly Used for Battery Material
• Transport Package: Drums
• Specification: 99%
• Trademark: zhuofeng
• Origin: China
• HS Code: 2841900010
• Production Capacity: 1000mts/Year

Product Description

Cobaltous oxide (cobaltous oxide), with the chemical formula CoO, is a metal oxide. It is a black-gray hexagonal crystal powder. It is insoluble in water, alcohol. It is easily reduced to metallic cobalt . It easily reacts with silicon dioxide and silica at high temperatures. Aluminum or zinc oxide reacts to produce a variety of pigments.
Cobalt oxide is an important transition metal oxide. Usually used as the main raw material for the production of cemented carbide, super heat-resistant alloys, insulating materials and magnetic materials, as well as catalysts and dyes in the chemical industry.

Items	Specification
Appearance	White crystalline
Mesh	5-10,30-90mesh,100-200mesh
Water Content,% ≤	5
water retention rate(20g/cm2),% ≥	97
Packing density G/ML ,≤	0.8-0.85
Absorption ratio of distilled water,G/G	200-300
Free to absorb saturated tap water,G/G	100-150
water absorption speed,H	Fill up 2 to 3
PH value	6-8
Residual monomer,PPM	≤200
Usage	Direct water absorption

1. Paint additives. Cobalt oxide added in the various paints can let it dry quickly which is helpful for the rapid construction.

2. Enamel and ceramic pigments. Improve the anti-corrosion and abrasion resistance capability when added to enamel materials. In a variety of building materials and household ceramics, the ceramic products smeared by the blue pigments or glaze  made by the Cobalt oxide showing a bright color after roasting, which looks more artistic.

3. As catalyst in refined petroleum field.

4. Battery industry. As a kind of high performance battery additives, it has a significant effect to improve electrode performance. Cobalt oxide is also the raw material of electrode material for lithium ion battery.

The usual one package is 25kg/drum or 200kg/drum. But we could also subpackage it according to our customers' requirements.Such as 1kg/drum, 5kg/drum,10kg/drum,etc.

Sample Order    DHL, UPS, Fedex, EMS, TNT. (door to door)
Big Order    By air or by sea    If you have your own forwarder, pls tell us the detailed information.