polüvinüülkloriidist

Polüvinülkloriidist, commonly known as PVC, is a widely used synthetic plastic polymer. Its chemical formula is (C₂H₃Cl)n. PVC is produced through the polymerization of vinyl chloride monomer. The presence of chlorine atoms in its structure gives PVC unique properties, such as its rigidity and resistance to chemicals and weathering.

PVC can be manufactured in two main forms: rigid (uPVC) and flexible. Rigid PVC is used in applications where strength and durability are paramount, such as window frames, pipes, and siding. Flexible PVC, on the other hand, incorporates plasticizers to increase its pliability and is found in products like electrical insulation, flooring, and medical tubing.

The production of PVC is a significant industrial process, and its widespread use is attributed to its cost-effectiveness, versatility, and favorable performance characteristics. However, concerns regarding its environmental impact, particularly during production and disposal, have led to ongoing research and development into more sustainable alternatives and recycling methods. PVC's durability means it can have a long lifespan in many applications.