Huaming Gaona 3,000-ton alumina project for high-end lithium batteries is put into production.

In the coating membrane, the ceramic coating diaphragm is aimed at the power battery system, so it's market growth space is larger than that of glue diaphragm. The ceramic alumina market demand rises as the development of ternary power battery.

have high requirements, Japan, South Korea's products are relatively mature, but the price is expensive than that of domestic more than double.

At present, there are several domestic enterprises in research and development of alumina ceramic, hope to be able to gradually reduce import dependency.

On March 30, by the Shanghai Huaming hi-tech (group) co., LTD., Shanghai high industrial co., LTD. Jointly invest in the construction, such as building heart Huaming Gao Naxin materials co., LTD., with an annual capacity of 3000 tons lithium battery diaphragm with alumina project is formally put into production.

The project by the superfine powder of national engineering research center building heart sub-center implement development and achievements, with a total investment of 25 million yuan, in October last year to start the preparation, the main use of domestic existing alumina powder for purification, classification and other deep processing technology, the development of fully meet the high-end lithium battery diaphragm coated material.

General manager Gao Wei evaluation, lithium-ion battery diaphragm with the main features of alumina is that its particles are more uniform, large capacity batteries for the future to provide the very good condition, quick charge for the future, the large capacity battery provides a good technical guarantee.

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