The processing technology of bamboo powder and HDPE composites was studied, and several performances of the composites were tested. The composites were prepared by blending bamboo powder with HDPE, using double-roll open mill. The melt fluidity of different ratio composite materials was measured by the fusion index instrument. Various standard mechanical property samples weremade by injection forming machine. The mechanics performances of the composites samples were tested by tensile testing machine and impact testing machine. The results show that as the bamboo powder content ratio rose, the ...