Study of Mechanical Properties of Ramie Fiber Reinforced Polypropylene Compounds for Automobile Industry
TIAN Yong, HE Li-ping, WANG Lu-lin, QU Wei-ping
State Key Laboratory of Advanced Design and Manufacture for Vehicle Body, College of Mechanical and Automobile Engineering, Hunan University, Changsha 410082, China
Abstract:The ramie fiber of different length,different content and different dispose methods to reinforce polypropylene were used,and the tensile stress-strain curve,the flexural stress-deflection curve,the compressive stress-deflection curve,the elongation rate and the photos of the rupture interface were analysed,and the mechanical properties(tensile,flexural,compression and impulsion)were studied,and the best manufacture technics of the composites were found.