Polystyrene Vinyl Polymer

Polystyrene is a vinyl polymer.

Polystyrene vinyl polymer.

United artists records uag 30320 united artists records oc 062 83009 format. Polystyrene is an organic thermoplastic elastomer formed by the polymerization of styrene or vinyl benzene. Polystyrene is produced by free radical vinyl polymerization from the monomer styrene. Polystyrene often colloquially referred to as styrene is a polymer that s created from the monomer styrene which is a liquid hydrocarbon that s derived from petroleum.

Syndiotactic polystyrene sps is a semicrystalline polymer synthesized from styrene monomer using a single site catalyst such as metallocene. Polystyrene is an addition polymer that results when styrene monomers interconnect polymerization. The primary reasons for its great popularity are its low cost high transparency good mechanical properties and ease of coloring foaming and processing. Vinyl lp album country.

It is a rigid lightweight amorphous elastomer with excellent electrical and moisture resistant properties. Polystyrene is a vinyl polymer. Its iupac name is poly 1 phenylethene 1 2 diyl and it is an aromatic polymer. Structurally it is a long hydrocarbon chain with a phenyl group attached to every other carbon atom.

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. Because of its semicrystalline nature sps products exhibit performance attributes that are significantly different from those of amorphous styrenic materials. Moreover it is hard transparent and easily molded unlike many other common thermoplastics. Polystyrene has an exceptionally long history being discovered in 1839 by an apothecary named eduard simon.

Hydrocarbon chain with a phenyl group attached to every other carbon atom. This is a better picture of what the monomer styrene looks like. Polystyrene ps is one of the largest volume vinyl polymers used in countless products from food packing and plastic cutlery to house insulation. Polystyrene is made out of the monomer styrene.

Polystyrene is made from styrene r c 6 h 5 polyvinyl chloride pvc is made from vinyl chloride r cl polyvinyl acetate pvac is made from vinyl acetate r o 2 cch 3 polyacrylonitrile is made from acrylonitrile r cn.