WebPOLYMER SCIENCE 1 Polymer science was born in the great industrial laboratories of the world of the need to make and understand new kinds of plastics, rubber, adhesives, …
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WebPolymers can be natural or synthetic. Synthetic polymers are known as plastics. Find out more with BBC Bitesize. For students between the ages of 11 and 14. WebJul 20, 1998 · polymer, any of a class of natural or synthetic substances composed of very large molecules, called macromolecules, that are multiples of simpler chemical units called monomers. Polymers make up many of the materials in living organisms, including, for … Synthetic polymers are produced in different types of reactions. Many simple … Proteins are polymers of amino acids, cellulose is a polymer of sugar … inorganic polymer, any of a class of large molecules that lack carbon and are … phosphoric acid, also called orthophosphoric acid, (H3PO4), the most … polysaccharide, also called glycan, the form in which most natural carbohydrates … lignin, complex oxygen-containing organic polymer that, with cellulose, forms the … isoprene, also called 2-methyl-1,3-butadiene, a colourless, volatile liquid … Karl Ziegler, (born Nov. 26, 1898, Helsa, near Kassel, Ger.—died Aug. 12, 1973, … fix microwave
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WebThe polymers. Polymers are chemical compounds whose molecules are very large, often resembling long chains made up of a seemingly endless series of interconnected links. … WebDec 16, 2016 · After I earned my Ph.D in Polymer and Fiber Science (at NCSU) in 2002, I was Assistant Professor at Yazd University in Iran from … Web22 hours ago · Already the basis of a fledgling industry, they're a class of polymers naturally created by living microorganisms, ... Science, 2024; 380 (6640): 64 DOI: … fix microsoft store win 11