生物降解材料聚乳酸及其共聚物的降解研究

摘要

The fundamental nature, biodegradable process and machanism of PLA were introduced. The research progress of biodegrade method of PLA at home and abroad was reviewed. The effecting factors of PLA degradation were discussed. The development and application prospect of PLA were outlooked.%论述了聚乳酸(PLA)的基本性质、降解过程、降解机理,综述了国内外PLA降解方法的研究进展,探讨了降解的影响因素,并展望了PLA的开发和应用前景.