Research Progress on Poly Lactic Acid (PLA) Crystallization Factors
Poly lactic acid ( PLA) is a non-petroleum-based biodegradable environment-friendly material, with certain mechanical strength and physical properties, is widely used in packaging, bio-pharmaceutical and textile industry and other fields. PLA is a crystalline polymer, and it can crystallize in the process, which can be controlled in crystallization rate by structural conditions, molding conditions, and nucleating agents, to improve its macroeconomic performance. Since PLA has better material properties and does not pollute the environment, it is now widely used in various fields, and has broad prospects in the future.