主题词：Polymer Nanocomposites and Properties; Polymer crystallization and properties; Mechanical Behavior of Composites; Natural Fiber Reinforced Composites; Epoxy Resin Curing Processes; biodegradable polymer synthesis and properties; Injection Molding Process and Properties; Additive Manufacturing and 3D Printing Technologies; Tribology and Wear Analysis; Fiber-reinforced polymer composites; Polymer composites and self-healing; Rheology and Fluid Dynamics Studies; Polymer Foaming and Composites; Silicone and Siloxane Chemistry; Polymer Nanocomposite Synthesis and Irradiation; Flame retardant materials and properties; Synthesis and properties of polymers; Polymer Science and PVC; Carbon Nanotubes in Composites; Conducting polymers and applications; Advanced Sensor and Energy Harvesting Materials; Manufacturing Process and Optimization; Composite Material Mechanics; Elasticity and Material Modeling; Material Properties and Processing