Polymer - Wikipedia
网页Polymers range from familiar synthetic plastics such as polystyrene to natural biopolymers such as DNA and proteins that are fundamental to biological structure and function. Polymers, both natural and synthetic, are created via polymerization of many small molecules, known as monomers.
Polymer | Description, Examples, Types, Material, Uses, & Facts
网页5 天之前 · A polymer is any of a class of natural or synthetic substances composed of very large molecules, called macromolecules, which are multiples of simpler chemical units called monomers. Polymers make up many of the materials in living organisms and are the basis of many minerals and man-made materials.
Polymer | Journal | ScienceDirect.com by Elsevier
网页Polymer is an interdisciplinary journal dedicated to publishing innovative and significant advances in Polymer Physics, Chemistry and Technology. We welcome submissions on polymer hybrids, nanocomposites, characterisation and self-assembly.
What Is a Polymer? - ThoughtCo
网页2019年12月5日 · Definition. A polymer is a chemical compound with molecules bonded together in long, repeating chains. Because of their structure, polymers have unique properties that can be tailored for different uses. Polymers are …
Polymer Definition & Meaning - Merriam-Webster
网页The meaning of POLYMER is a chemical compound or mixture of compounds formed by polymerization and consisting essentially of repeating structural units.
Explainer: What are polymers? - Science News Explores
网页2017年10月13日 · By definition, polymers are large molecules made by bonding (chemically linking) a series of building blocks. The word polymer comes from the Greek words for “many parts.” Each of those parts is scientists call a monomer (which in Greek means “one part”). Think of a polymer as a chain, with each of its links a monomer.
What are polymers? - IUPAC - International Union of Pure and …
网页Polymers are substances composed of macromolecules, very large molecules with molecular weights ranging from a few thousand to as high as millions of grams/mole.
What Is a Polymer? - Live Science
网页2017年10月14日 · Polymers are materials made of long, repeating chains of molecules. The materials have unique properties, depending on the type of molecules being bonded and how they are bonded. Some polymers bend...
Polymers - Materials - KS3 Chemistry - BBC Bitesize
网页The term polymer refers to a very long molecule made of repeating smaller molecules that have been joined together. Polymers can be natural or synthetic. Synthetic polymers are also known as...
Polymer Fundamentals - Chemistry LibreTexts
网页2023年1月23日 · Polymers are long chain, giant organic molecules are assembled from many smaller molecules called monomers. Polymers consist of many repeating monomer units in long chains, sometimes with branching or cross-linking between the chains. A polymer is analogous to a necklace made from many small beads (monomers).