Carbon fiber–based composites are the mainstream in composite molding. However, Kawamura Kikai Co., Ltd. has developed its own intermediate materials (prepregs) using natural fibers.

The material shown in the image is made from naturally derived resin (hemicellulose) and natural fiber (cacao husk). Naturally, this prepreg can also be used for composite molding applications.

In addition, we are developing bio-based and natural fiber materials such as bio-resin PA11 (derived from castor oil) manufactured by Arkema, as well as natural fibers including FLAX, HEMP, and coconut fiber.

We welcome inquiries from those seeking natural fiber–based composite materials.