Issue 41, 2014 - 3 chemical science and technology special acceptance projects in Henan Province

Three major scientific and technological projects of Henan Province, such as the research and development of key technologies of electrolytic copper foil for double-sided high-grade lithium batteries, have recently passed the acceptance
of the expert group organized by the Provincial Department of Science and Technology.

Among them, the key technology research and development project of double-sided high-grade lithium battery electrolytic copper foil undertaken by Lingbao Huaxin Copper Foil Co.
, Ltd.
has made breakthroughs in copper foil thickness and high temperature oxidation resistance, solution preparation, additive optimization, etc.
, applied for 3 invention patents and authorized 27 utility model patents
.
Through the implementation of this special project, Huaxin Company has begun to supply BYD, BAK, AVIC Lithium Battery and other enterprises in batches, some products have been exported, and sales revenue of 442 million yuan
has been achieved during the implementation of the project.

(Spring)