With the rapid development of new energy vehicles and energy storage industries，the power battery industry is gaining more attention of the world. The lithium battery separator plays a key role as an important part of the power battery. Lithium battery separators are coming under the China and global spotlight. Single-layer and multilayer separators are well-established technologies, and the materials used span from polyolefins to blends and composites of fluorinated polymers.

ASEN lightweight CFRP roll with multifunction surface treatment solution enable to increase lithium battery separator output as well as increase the quality. We have experienced to provide guide roller, idle roller, drive roller with multifunctional coating solution. We can also provide CFRP chrome plating roller used for wet lithium battery separator extraction.