Polyethylene (PE) | Properties, Structures, Uses, & Facts | Britannica
2024年11月14日 · polyethylene (PE), light, versatile synthetic resin made from the polymerization of ethylene. Polyethylene is a member of the important family of polyolefin resins. It is the most widely used plastic in the world, being made into products ranging from clear food wrap and shopping bags to detergent bottles and automobile fuel tanks.
Polyethylene - Wikipedia
Many kinds of polyethylene are known, with most having the chemical formula (C 2 H 4) n. PE is usually a mixture of similar polymers of ethylene, with various values of n. It can be low-density or high-density and many variations thereof. Its properties can be modified further by crosslinking or copolymerization.
Polyethylene(PE) - Monomer, Types, Properties and Applications
2024年1月23日 · Polyethylene is a thermoplastic polymer derived from the polymerization of ethylene monomers. It is also considered an addition polymer. It is characterized by a linear structure, consisting of repeating units with two hydrogen atoms attached to each carbon atom.
Polyethylene: Structure, Properties, Types, Uses - Science Info
2024年3月28日 · Polyethylene polymer’s linear and simple structure gives it various qualities such as flexibility, chemical resistance, and electrical insulating capabilities.
Polyethylene - an overview | ScienceDirect Topics
Polyethylene is an inexpensive and versatile polymer with numerous applications. Control of the molecular structure leads to low density (LDPE), linear low density (LLDPE) and high density (HDPE) products with corresponding differences in the balance of properties.
Polyethylene (PE): Structure, Properties, and Applications
Polyethylene is categorized into several types based on its density and branching, which influence its physical properties and industrial applications. Polyethylene's structure consists of long chains of carbon atoms, each bonded to two hydrogen atoms (–CH₂–).
All About Polyethylene (PE) - Xometry
2022年8月15日 · Polyethylene’s chemical formula is (C2H4)n. This means it has two carbon atoms that are linked to four hydrogen atoms. The “n” at the endpoints to the chain structure that polyethylene takes on. The image below shows the structure of polyethylene and how the chains are presented and repeated. Polyethylene polymer molecular structure.
Polyethylene Structure | The Ultimate Guide - PlasticRanger
2023年6月15日 · Polyethylene (C2H4)n is created by polymerizing ethylene monomers derived from petroleum. This article will offer a comprehensive examination of the structure of polyethylene, exploring how it influences the general properties of …
What is Polyethylene(PE)? – Types, Properties, Structure ... - ScrapC
2024年2月14日 · Polyethylene is a thermoplastic polymer composed of ethylene monomers. Its molecular structure consists of long chains of repeating ethylene units, creating a flexible and durable material. As one of the most commonly produced plastics, polyethylene is recognized for its resilience and versatility.
Polyethylene - Chemistry LibreTexts
2023年1月23日 · For such a versatile material, it has a very simple structure, the simplest of all commercial polymers. A molecule of polyethylene is nothing more than a long chain of carbon atoms, with two hydrogen atoms attached to each carbon atom.
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