加入少量木粉使木塑复合材料力学性能降低，但随着木粉添加量的增大，木塑复合材料的抗弯性能和拉伸强度上升；木塑复合材料的冲击强度随木粉含量增加而下降。

With the mass increasing of wood flour in the composites, the flexural modules and tensile strength of the composites were increased, whereas the impact strength was continuously decreased.

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加入少量木粉使木塑复合材料力学性能降低，但随着木粉添加量的增大，木塑复合材料的抗弯性能和拉伸强度上升；木塑复合材料的冲击强度随木粉含量增加而下降。

With the mass increasing of wood flour in the composites, the flexural modules and tensile strength of the composites were increased, whereas the impact strength was continuously decreased.

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