Polystyrene What Group Is On The Vinyl Monomer

Polystyrene is a polymer obtained by the polymerization of styrene monomer.

Polystyrene what group is on the vinyl monomer.

Polystyrene is produced by free radical vinyl polymerization from the monomer styrene. Monomers bearing electron releasing groups are susceptible to cationic polymerization. Structurally it is a long hydrocarbon chain with a phenyl group attached to every other carbon atom. Pitsikalis in reference module in chemistry molecular sciences and chemical engineering 2013.

Polystyrene is an addition polymer that results when styrene monomers interconnect polymerization. 1 vinyl monomers for which the reactive end group is a carbocation and 2 heterocyclic monomers bearing one or two heteroatoms. Polypropylene from propylene r ch 3. Polyethylene r h.

Polystyrene is also used in toys and the housings of things like hairdryers computers and kitchen appliances. In the polymerization the carbon carbon π bond of the vinyl group is broken and a new carbon carbon σ bond is formed attaching to the carbon of another styrene monomer to the chain. Polystyrene is a vinyl polymer. Structurally it is a long hydrocarbon chain with a phenyl group attached to every other carbon atom.

It is resistant to acids and alkalies and has good electrical insulation. Polystyrene is a vinyl polymer. Since only one kind of monomer is used in its preparation. It therefore finds application in packaging.

78 79 these monomers can be classified in two main categories. Polystyrene is made from styrene r c 6 h 5. Polystyrene is produced by free radical vinyl polymerization from the monomer styrene. Important examples can be distinguished by the r group in the monomer h 2 c chr.