Kenaf fibers for Reinforcement of PP

Kenaf fibers can be also used for the reinforcement of poly(propyl-ene) (PP) (27). In a study, the optimal fabrication method for such materials was investigated. It turned out that a compression molding process is most promising. A layered sifting of a microfine PP 

A coupling agent based on maleic anhydride, such as Epolene (maleated PP) results in an improved adhesion of fiber to matrix. The kenaf-maleated PP composites are comparatively cheap and exhibit a higher modulus than sisal, coir, and E-glass (27). 

---