Polyester - Wikipedia
网页Polyester is a category of polymers that contain one or two ester linkages in every repeat unit of their main chain. [1] . As a specific material, it most commonly refers to a type called polyethylene terephthalate (PET). Polyesters include naturally occurring chemicals, such as in plants and insects, as well as synthetics such as polybutyrate.
Polyester | Synthetic Fibers, Textiles, Clothing | Britannica
网页Polyester, a class of synthetic polymers built up from multiple chemical repeating units linked together by ester (CO-O) groups. Polyesters display a wide array of properties and practical applications. Permanent-press fabrics, disposable soft-drink bottles, compact discs, rubber tires, and enamel.
POLYESTER中文(简体)翻译：剑桥词典 - Cambridge Dictionary
网页[ U or C ] an artificial material that is a kind of plastic, often used for making clothes, bags, tents, etc. 涤纶. The backpack is made of hard-wearing polyester. a polyester shirt 涤纶衬衫. Rugs from the modern era also make use of modern fabrics such as polyesters and brightly-coloured cottons. 减少例句. Most football strips are made from polyester.
Bio-based polyesters: Recent progress and future prospects
网页2021年9月1日 · This review focuses on the recent advances in the field of bio-based polyesters, and systematically introduces and classifies bio-based polyesters, mainly including bio-based aliphatic polyesters and bio-based aromatic polyesters.
Polyesters - Chemistry LibreTexts
网页2023年1月23日 · This page looks at the formation, structure and uses of a common polyester sometimes known as Terylene if it is used as a fibre, or PET if it used in, for example, plastic drinks bottles. A polyester is a polymer (a chain of repeating units) where the individual units are held together by ester linkages. The diagram shows a …
Polyester Materials and Properties - Wiley Online Library
网页2023年6月30日 · Polyesters are an important class of polymeric materials containing ester groups along their chain backbones. They are synthesized via step-growth polymerization reactions, including those sometimes referred to as polycondensation. Two broad categories of polyesters are thermoplastics and thermosets. Thermoplastic polyesters are …
Polyesters: chemistry, processing, and applications - Prospector …
网页2016年12月2日 · Polyesters are by far the dominant chemistry on powder coatings. Increasing the aromatic parts of polyesters increases their glass transition temperature (Tg), melting temperature, thermal stability, chemical stability and solvent resistance. Unsaturated polyesters are thermosetting resins.
Polyester - an overview | ScienceDirect Topics
网页Polyesters are a type of polymers with repeated ester groups as the backbone of the main chain structure, belonging to the most important industrial polymer materials.
Modern Polyesters: Chemistry and Technology of Polyesters and ...
网页It describes the preparation, properties and applications of polyesters. Readers will also find details on polyester-based elastomers, biodegradable aliphatic polyester, liquid crystal polyesters and unsaturated polyesters for glass-reinforced composites.
Polyester - SpringerLink
网页2023年1月10日 · All relevant information on polyester (PET, PBT, PTT) is summarized here. This includes a historic overview, the raw materials and production processes, fiber modification methods, the chemical structure as well …
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