WebJul 20, 1998 · Polymers are not restricted to monomers of the same chemical composition or molecular weight and structure. Some natural … WebPolymers. have very large molecules. The atoms in a polymer molecule are joined together by strong covalent bonds in long chains. There are variable numbers of atoms in the chains of a given polymer.

Classification of Polymers - Toppr

WebPoly (methyl acrylate) One of the most important acrylic polymers is poly (methyl methacrylate), or PMMA, which is sold under the trade names Lucite and Plexiglass. … WebThe backbones of common synthetic polymers are made of carbon-carbon bonds, whereas heterochain polymers have other elements (e.g. oxygen, sulfur, nitrogen) inserted along the backbone. The seven most common types of synthetic organic polymers are: low density polyethylene (LDPE), high density polyethylene (HDPE), polypropylene (PP), polyvinyl ... sidy alboury ndiaye

Effects of scale and strain rate on the tensile behaviors of large ...

WebUnderstanding the formation and properties of polymers gives an insight into how they are used in everyday life. The chemistry involved is varied and links together many aspects of the subject including an introduction to organic chemistry, ions, structure and bonding. The activities that include both practicals and questions help ... WebCopolymers. If a chemist is synthesizing a polymer utilizing two distinct starting monomers there are several possible structures, as shown in the figure below. The four basic structures are random, alternating, block, … Webpolymerization, any process in which relatively small molecules, called monomers, combine chemically to produce a very large chainlike or network molecule, called a polymer. The monomer molecules may be all alike, … the position vector of 1 kg