High purity humic acid-Zibo Dingsheng Power Materials Co., Ltd.-Battery additives-Short fiber-Slag reducer

High purity humic acid

Humic acid is a natural macromolecular hydroxyl aromatic carboxylic acid, which is extracted from coal and prepared through appropriate physical and chemical treatment.

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High purity humic acid

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Product Description

Actions and Mechanisms

Humic acid is a natural macromolecular hydroxyl aromatic carboxylic acid, which is extracted from coal and prepared through appropriate physical and chemical treatment. Humic acid has a large surface area, is weakly acidic and electronegative, and contains a large number of hydroxyl, carboxyl, phenolic hydroxyl, quinone and hydroxyquinone derivatives, which has good adsorption, ion exchange and complexing properties; due to the presence of active groups, it can form an exchange reaction before the passivation of lead when discharging, and adsorb on the surface of lead to prevent the formation of dense impermeable lead sulphate layer, which can significantly improve the battery low-temperature discharge capacity and battery cycle life. This significantly improves the battery's low-temperature discharge capacity and battery cycle life.

Product Advantages

1. High-quality humic acid coal is purified and finely processed by alkali dissolution, acid precipitation and de-hybridization, which ensures the content and activity of hydroxyl, carboxyl, phenolic hydroxyl and other active substances that play a key role in humic acid.

2. Inhibit the passivation of negative plate, improve the battery capacity and low starting discharge performance.

3. Improve the charging receptivity of the battery and prolong the service life of the battery.

4. Specialized for storage battery, high purity and low impurity.

Product Appearance

Brown or dark brown powder

Quality Indicators