Product details

Humic acid is a macromolecular light-based aromatic antelope acid, which is mainly extracted from peat, lignite, and weathered coal. Humic acid contains active groups such as hydroxyl group, antelope group, methoxy group and phenol hydroxyl group, and has good adsorption, ion exchange and complexation capabilities. It is adsorbed on the surface of the electrode to prevent the formation of dense lead sulfate layer, so that the negative electrode maintains the active structure of spongy lead. Humic acid can improve the low-temperature discharge capability and battery cycle performance of the lead negative electrode.

Product name

Humic acid

Product characteristics

Inhibit negative plate passivation, improve battery capacity and cold cranking performance.

Improve battery charge acceptance and longer battery life.

Specified for battery application, high activity, less impurities.