resins (as in polymeric materials)

Resins are a type of polymeric material that act as the foundational "building blocks" for plastics and other synthetic materials. They are typically derived from natural sources like plants or manufactured through chemical processes and can be liquid or solid. When processed, resins harden or cure to form durable, versatile materials used in everything from adhesives and coatings to electronic components and molded products. Their ability to be shaped, hardened, or melted makes resins essential in manufacturing, providing strength, flexibility, and resistance to environmental factors.