| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a fiber-reinforced composite superior in both fatigue characteristics and impact characteristics. <P>SOLUTION: A fiber-reinforced composite bat 1 as a fiber-reinforced composite of the invention is a bat in which at least a hitting part 2 is formed by overlapping, in the form of laminate, sheet-like fiber-reinforced composites 4 in which a polymer base material is reinforced by a fibrous reinforcing material. The fiber-reinforced composite 4 contains microfibril cellulose. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
