polüetüleenteraftalataat

Polüetüleentereftalaat, commonly known as PET or PETE, is a thermoplastic polymer resin of the polyester family. It is widely used in synthetic fibers for clothing, for food and beverage containers, and for other molded products. PET is synthesized from ethylene glycol and terephthalic acid.

The properties of PET make it suitable for a variety of applications. It is strong, lightweight, shatter-resistant, and has excellent barrier properties against gases and moisture. These characteristics contribute to its popularity in packaging, particularly for carbonated beverages and water bottles, as it helps to maintain freshness and carbonation. PET is also used in the production of food trays, cosmetic containers, and pharmaceutical packaging.

In the textile industry, PET is spun into fibers known as polyester. These fibers are known for their durability, wrinkle resistance, and ease of care, making them a common component in clothing, home furnishings, and industrial fabrics. PET is also utilized in films for photographic, magnetic, and X-ray applications.

PET is a highly recyclable material. It can be mechanically recycled by grinding, melting, and re-extruding it into new products or fibers. Chemical recycling methods are also being developed to break down PET into its constituent monomers, which can then be used to create new PET. The recycling of PET reduces waste and conserves resources.