Tensile strength and hardness of caoutchouc modif ied by cenosphere were studied in order to explore cenosphere composite materials and improve some properties of composite materials.

• 为更好的开发漂珠复合材料,提高复合材料某方面的性能,利用漂珠对天然橡胶进行改性,研究其拉伸强度、硬度的变化规律。