polüvinülkloriid

Polüvinülkloriid, commonly known as PVC, is a widely used plastic material. It is synthesized from vinyl chloride monomer. PVC is a rigid and brittle material in its pure form, but its properties can be significantly altered through the addition of plasticizers. These additives make PVC flexible and more workable, leading to its diverse applications.

The production of PVC involves polymerization of vinyl chloride. This process can be achieved through suspension, emulsion, or bulk polymerization methods. The resulting polymer is a white powder that can then be compounded with various additives. These additives include heat stabilizers, lubricants, fillers, and colorants, which tailor the final product's characteristics for specific uses.

PVC is known for its durability, chemical resistance, and flame retardant properties. These attributes make it suitable for a wide range of applications. In the construction industry, it is used for pipes, window frames, flooring, and roofing membranes. It is also found in the medical field for tubing, blood bags, and medical gloves due to its biocompatibility and sterilizability. The electrical industry utilizes PVC for cable insulation and sheathing. Other common uses include packaging films, credit cards, and inflatable products.