Example Of A Polymer Of Vinyl Chloride

Second only to pe in production and consumption pvc is manufactured by bulk solution suspension and emulsion polymerization of vinyl chloride monomer using free radical initiators.

Example of a polymer of vinyl chloride. Rigid sometimes abbreviated as rpvc and flexible. For example polyvinyl chloride is an industrial homopolymer synthesized from repeating units of vinyl chloride. Vinyl polymers are a group of polymers derived from vinyl monomers of the type ch 2 chr. Chemical structure of polyvinyl chloride pvc industrial polymers are synthesized from simple compounds joined together to form long chains.

Their backbone is an extended alkane chain ch 2 chr ch 2 chr. About 13 billion kilograms are produced annually. In chemistry vinyl or ethenyl abbreviated as vi is the functional group with the formula c h ch 2 it is the ethylene iupac ethene molecule h 2 c ch 2 with one fewer hydrogen atom. Vinyl chloride ch2 chcl is most often obtained by reacting ethylene with oxygen and hydrogen chloride over a copper catalyst.

A homopolymer is a polymer where every monomer unit mer of the chain is the same. Vinyl chloride is an organochloride with the formula h 2 c chcl that is also called vinyl chloride monomer vcm or chloroethene this colorless compound is an important industrial chemical chiefly used to produce the polymer polyvinyl chloride pvc. In popular usage vinyl refers only to polyvinyl chloride pvc. When treated with certain catalysts vinyl chloride monomers undergo polymerization and form the larger compound known as polyvinyl chloride or pvc.

Pvc vinyl chloride is an organohalogen compound that has important industrial applications. Homopolymer examples polyvinylchloride pvc is a homopolymer consisting of vinyl chloride units. An industrially important example is vinyl chloride precursor to pvc a plastic. Vinyl polymers are the most common type of plastic.

Vinyl polymers is a name often used to identify polymers based on the vinyl group nch ch 2 but really has been used to identify polymers and copolymers of vinyl chloride. Pvc comes in two basic forms. 5 18 60 61 these polymers have been used extensively in the past for corrosion protective systems but they often need large amounts of strong solvents to be apply properly. The name is also used for any compound containing that group namely r ch ch 2 where r is any other group of atoms.