A method for improving comprehensive properties of PLA/PBS blends by using compatibilizers belongs to the technical field of biodegradable material production. PLA and PBS are mixed in a certain mass ratio and melt-blended in a twin-screw extruder with the addition of compatibilizers, antioxidants and initiators to improve interfacial compatibility. Epoxy groups of the compatibilizer chemically react with hydroxyl groups on PLA and PBS molecular chains to form chemical bonds, thereby greatly enhancing mechanical and optical properties. The composite material has excellent mechanical, processing and optical performance with simple production procedures. This innovative technology is suitable for large-scale industrial production, brings remarkable economic benefits and provides a new technical route for the development of biodegradable materials.
Area Code: CN
Application Number: CN202411777618.9
