Grey oxide(lead sub-oxide)


Grey Oxide is an essential raw material used in the manufacturing of batteries, and at our manufacturing facility, we produce high-quality Grey Oxide using advanced technology and a state-of-the-art refining process. Our Grey Oxide is produced by reacting pure lead with oxygen, resulting in a fine greyish powder that is consistent in quality, purity, and performance.

Our Grey Oxide is used in the manufacturing of various types of batteries, including automotive batteries, industrial batteries, and stationary batteries. We take great care to ensure that our Grey Oxide meets the highest industry standards, and we have a rigorous quality control process to ensure that our product is free of impurities and other elements that can affect its quality and performance.

Our Grey Oxide is available in different grades, and we can customize the product to meet specific customer requirements. Our product is known for its high purity, consistent quality, and excellent performance, making it a preferred choice for battery manufacturers around the world.


The general chemical / physical parameters for grey sub-oxide are indicated as follows.

ATTRIBUTE COMPOSITION
Lead monoxide % 75-65
Free lead % 25-35
Acid absorption mg/gm 160-240
Apparent density 1.35-1.50
Fineness (+240 mesh Retention) 1-2%
Acid absorption mg/gm 160-200
Water Absorption mg/gm 110-120
Color Blackish to Greenish Grey
Water Absorption mg/gm 110-120