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Grey Oxide

Grey Oxide (lead sub-oxide) is a controlled powder produced for the lead-acid battery industry; particle size and free lead content are tightly controlled to meet plate manufacturing needs.

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Grey powder

APPEARANCE

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~9.35 g/cm³

DENSITY

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≥ 99% (as PbO)

PURITY

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Powder

FORM

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~800°C

MELTING POINT

Key Features

Consistency

Controlled particle size for consistent paste and plate formation.

Electrochemical Performance

Engineered for predictable electrochemical performance.

Batch Consistency

Manufactured under process controls to maintain batch consistency.

Industrial Uses

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01

Lead-acid battery plate manufacture (primary use)

02

Industrial pigments and chemical intermediates

03

Specialty lead chemical production

FAQs

  • Grey oxide (lead sub-oxide) is primarily used in the active mass of lead-acid battery plates for automotive and industrial batteries.

  • It is produced through the ball mill process, where refined lead is oxidized in a controlled atmosphere to obtain the desired particle size and oxidation level.

  • Important parameters include oxidation level, particle size, free lead content, and acid absorption, all of which influence battery performance.

  • Packed in moisture-proof bags, 25kg each; bulk or palletised shipping available.

  • Industry-compliant production to ensure uniform particle size and composition. 

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We are leaders of the industry

We are a trusted leader in battery recycling and lead-based products. Established with a vision to provide high-quality, sustainable solutions, we are guided by innovation and responsibility. We consistently serve industries across India and global markets with trust and eco-conscious practices.

info@vobpl.com

+918962294775

Plot No. 231/A & 232/A, Sector E, Sanwer Road, Industrial Area, Indore, Madhya Pradesh, 452015

© 2025 by Vyankatesh Oxides and Batteries Pvt Ltd

oxideslogo_V-02.png
We are an leaders of the industry

We are a trusted leader in battery recycling and lead-based products. Established with a vision to provide high-quality, sustainable solutions, we are guided by innovation and responsibility. We consistently serve industries across India and global markets with trust and eco-conscious practices.

info@vobpl.com

+918962294775

Plot No. 231/A & 232/A, Sector E, Sanwer Road, Sanver Road Industrial Area, Indore, Indore, Madhya Pradesh, 452015

© 2025 by Vyankatesh Oxides and Batteries Pvt Ltd

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