Hy-Bor
Hy-Bor is a trademarked brand of hybrid composite materials that combines boron fiber and carbon fiber in a unidirectional prepreg. The portfolio was introduced to the commercial market in 1993 by Textron Specialty Materials and currently marketed by Specialty Materials. The material's unique combination of constituent properties for fiber-reinforced composites has led to adoption in aerospace, sporting goods, and space applications.