A biocompatible composite material is provided. The elongation rate of this biocompatible composite is more than 1000%, and thus the biocompatible composite material can be applied on fibers and fabrics. The biocompatible composite material consisting essentially of 90 wt% of polypropylene carbonate, 1-8 wt% of polylactic acid, and 2-9 wt% of β-tricalcium phosphate.提供一種具有生物相容性的複合材料。上述之複合材料的拉伸延展率大於1000%,可應用於紡織上。上述之複合材料基本上由90 wt%的聚碳酸亞丙酯樹脂、1-8 wt%的聚乳酸以及2-9 wt%的β-磷酸三鈣所組成。
