Separation membrane - List of Manufacturers, Suppliers, Companies and Products

[TCMS] Membrane Extension System - PI Membrane

Significantly improves battery safety and efficiency with high-performance PI separation membranes and stretching technology.

TCMS is a company that has developed the "stretch clip and stretching system" used in the stretching process of separator membranes, which are core materials for secondary batteries, and has successfully achieved mass production for the first time in South Korea. They have developed a next-generation PI separator membrane with higher stability compared to conventional PE separator membranes, contributing to a significant reduction in battery fire risks. Compared to competitors, they have succeeded in shortening delivery times by about six months and reducing prices by approximately 30%, while also ensuring quality competitiveness with strong grip strength. Mass production preparation is scheduled to be completed in the second half of 2025, and they are currently conducting POCs with three major battery companies in South Korea. Through active expansion into the European, North American, and Chinese markets, they aim to become a leader in the next-generation separator membrane market.

• Company：大韓貿易投資振興公社(KOTRA)
• Price：Other

• Batteries and Capacitors