When the content of CMCS is 40% and the ratio of composite and porogen is 1:1 the porosity ratio is about 75% and the compressive strength can exceed 21MPa which should be desirable for bone tissue engineering.

• 当复合材料中CMCS含量为40%25,复合材料/造孔剂的质量比为1:1时,多孔材料的孔隙率接近75%25,其抗压强度可达21MPa以上,可以满足骨组织工程支架材料的要求。