Trade fair highlight 13. September 2023

Thermoplastic composites for EV battery applications

Asahi Kasei is currently developing a new continuous glass fiber reinforced thermoplastic, LENCEN™. This composite material is formed by stacking layers of continuous glass fiber textiles with polyamide 66 (PA66) films. Due to its tensile strength, high heat resistance, and impact properties similar to metal, this material improves collision safety and weight reduction of EV batteries.

In addition, the company will showcase a carbon fiber reinforced thermoplastic unidirectional tape (CFRTP-UD tape) that utilizes both recycled continuous carbon fiber and the company’s LEONA™ polyamide resin. Boasting a higher strength than metal, this CFRTP-UD tape can be applied to automobile frames and bodies, further enabling the recycling of end-of-vehicle-life parts into different, new automobile parts.