Polymer compounds are advanced materials created by combining a base polymer with various additives, fillers, reinforcements, and stabilizers to enhance specific properties and performance characteristics. These compounds are engineered to meet the requirements of different industries by improving strength, flexibility, durability, heat resistance, chemical resistance, and overall product quality. Common base polymers used in compounding include polyethylene (PE), polypropylene (PP), polyvinyl chloride (PVC), and nylon.