Def of polymer
Webpolymer: [noun] a chemical compound or mixture of compounds formed by polymerization and consisting essentially of repeating structural units. WebApr 10, 2024 · Polymer definition: A polymer is a chemical compound with large molecules made of many smaller molecules of... Meaning, pronunciation, translations and examples
Def of polymer
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WebApr 9, 2007 · Examples of synthetic polymers include PVC (polyvinyl chloride), polystyrene, synthetic rubber, silicone, polyethylene, … WebPolyester means a chemical substance that meets the definition of polymer and whose polymer molecules contain at least two carboxylic acid ester linkages, at least one of which links internal monomer units together. Polymer means a chemical substance consisting of molecules characterized by the sequence of one or more types of monomer units and ...
WebWenda Wang, ... Hongbo Zeng, in Polymer Science and Nanotechnology, 2024. Abstract. Hydrogels are three-dimensional (3D) cross-linked polymer networks, which can absorb and retain large amount of water. Because of their tunable properties as well as their versatile fabrication methods, hydrogel materials have been applied in a wide range of … WebPolymer definition, a compound of high molecular weight derived either by the addition of many smaller molecules, as polyethylene, or by the condensation of many smaller molecules with the elimination of water, alcohol, or the like, as nylon. See more.
WebJul 20, 1998 · polymer, any of a class of natural or synthetic substances composed of very large molecules, called macromolecules, that are … WebThe meaning of POLYMER is a chemical compound or mixture of compounds formed by polymerization and consisting essentially of repeating structural units.
Webnoun Chemistry. 1. a compound of high molecular weight derived either by the addition of many smaller molecules, as polyethylene, or by the condensation of many smaller molecules with the elimination of water, alcohol, or the like, as nylon. 2. a compound formed from two or more polymeric compounds.
WebProperties of Polymers Physical Properties. As chain length and cross-linking increase, the tensile strength of the polymer increases. Polymers... Chemical Properties. Compared to conventional molecules with different … kick gum and chew assWebIt is a definition to help you comply with our regulation. Polymers are used in a variety of everyday products such as plastics, paints, clothing and cosmetic products. Your industrial chemical is a polymer if it meets both of the following criteria: 1. molecules are distributed over a range of molecular weights (where the difference in ... kick guard whirlpool dishwasherWebPolymer: Definition: It is a polymer with very weak intermolecular forces and Viscoelasticity. Thus, they are famously known as elastic polymers. Is a macromolecule or large molecule made up of clusters of subunits. Physical property: They inherit the unique property of elasticity. They inherit diverse properties based on the category. Morphology kick guard stand cabinetWebpolymer: 1 n a naturally occurring or synthetic compound consisting of large molecules made up of a linked series of repeated simple monomers Types: show 34 types... hide 34 types... DNA , deoxyribonucleic acid , desoxyribonucleic acid (biochemistry) a long linear polymer found in the nucleus of a cell and formed from nucleotides and shaped ... is mars dry or wetWebMFI Measuring device. The Melt Flow Index ( MFI) is a measure of the ease of flow of the melt of a thermoplastic polymer. It is defined as the mass of polymer, in grams, flowing in ten minutes through a capillary of … kick gurry actorWebAn elastomer is a polymer with viscoelasticity (i.e. both viscosity and elasticity) and with weak intermolecular forces, generally low Young's modulus (E) and high failure strain compared with other materials. [1] The term, a portmanteau of elastic polymer, [2] is often used interchangeably with rubber, although the latter is preferred when ... is mars earth\\u0027s sister planetWebPolymer composites are a combination of polymers (i.e., thermosets or thermoplastics) with various continuous and noncontinuous reinforcements/fillers, principally added to polymers to improve the material performance. Polymer composites are increasingly being used in various engineering fields. However, their long-term performance, and ... is mars even suitable for human