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polyethylene 音标拼音: [p,ɑli'ɛθəl,in]

n. 聚乙烯

聚乙烯

WordNet (r) 3.0 (2006) (WordNet)

polyethylene
n 1: a lightweight thermoplastic; used especially in packaging
and insulation [synonym: {polyethylene}, {polythene}]

The Collaborative International Dictionary of English v.0.48 (gcide)

macromolecule \mac`ro*mol"e*cule\, n. (Chem., Biochem.)
A very large molecule, especially a polymer having from
hundreds to many thousands of atoms, such as {DNA}, {RNA},
{protein}, {polysaccharide}, {polyethylene}, {polycarbonate},
etc.
[PJC]

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Polyethylene - Wikipedia
Polyethylene or polythene (abbreviated PE; IUPAC name polyethene or poly (methylene)) is the most commonly produced plastic [7] It is a polymer, primarily used for packaging (plastic bags, plastic films, geomembranes and containers including bottles, cups, jars, folders, etc )
Polyethylene (PE) | Properties, Structures, Uses, Facts | Britannica
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 (PE) Plastic: Properties, Uses Application
Polyethylene often abbreviated as PE, is a type of polyolefin It is the most popular thermoplastic valued for its versatility, durability, and cost-effectiveness
POLYETHYLENE Definition Meaning - Merriam-Webster
The meaning of POLYETHYLENE is a polymer of ethylene; especially : any of various partially crystalline lightweight thermoplastics (CH2CH2)x that are resistant to chemicals and moisture, have good insulating properties, and are used especially in packaging and insulation
What is Polyethylene: Properties, Benefits, and Key Uses
Polyethylene (PE) is a widely used plastic known for its durability and chemical resistance Learn about its types, composition, and wide-ranging uses in chemical storage, consumer goods, and plumbing systems
Polyethylene | 9002-88-4 - ChemicalBook
Polyethylene is a water-repellent, white, tough, leathery, thermoplastic resin very similar in appearance to paraffin wax Properties vary from a viscous liquid at low molecular weights to a hard waxlike substance at high molecular weights
Polyethylene - PubChem
Branched or low-density polyethylene is tough and pliable but not to the same degree as linear polyethylene Linear or high-density polyethylene has a greater hardness and tensile strength Polyethylene is used in a variety of products, including implants and prostheses (C 2 H 4)n (C2H4)n 9002-88-4 933-091-9 1488
Polyethylene - Chemistry LibreTexts
Polyethylene is the most popular plastic in the world This is the polymer that makes grocery bags, shampoo bottles, children's toys, and even bullet proof vests For such a versatile material, it has a very simple structure, the simplest of all commercial polymers
Polyethylene - an overview | ScienceDirect Topics
The definition of polyethylene includes different types of polymeric materials, in which the chains have different lengths and distributions Molecular mass and crystallinity are the main factors that define polyethylene’s chemical, physical and mechanical properties
Polyethylene: Structure, Properties, Types, Uses - Science Info
Polyethylene is used in a variety of applications, including packaging, containers, pipes, and medical equipment, and comes in two variations: Low-Density Polyethylene (LDPE) and High-Density Polyethylene (HDPE)

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