Effect of primary-secondary synergistic system on the aging resistance of Salix psammophila /polylactic acid composites

Key Points

• The research examines how a primary-secondary synergistic system affects the aging resistance of Salix psammophila/PLA composites.
• Investigation of the primary-secondary synergistic system
• Analysis of interfacial stability and degradation during hydrothermal aging
• Evaluation of dynamic properties and flexural strength during aging
• Enhanced interfacial stability observed in composites
• Improved degradation properties during hydrothermal aging
• Significant correlation between dynamic properties and flexural strength evaluated