Processing and properties of graded bamboo filament composites

Bamboos are one of the best biomass materials, which have good properties, quick growth, richness in
natural resources, and low price. Bamboos are made up from the vascular and thin wall cells, and the vascular is composed mainly of bamboo fiber based on the grading bamboo and processing filaments, and the filament s have good behavior in mechanic, impacting and fatigue. The bundles of filaments can be made to prepreg by soaking in resin and compressing. The composite can be made by layup and pressure. With the high performances, the composites can be used in wind turbine blades and boats.