Polystyrene Vinyl Polymer
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Polystyrene vinyl polymer. Its long hydrocarbon chain has phenyl groups attached to every other carbon atom in polystyrene. It is a rigid lightweight amorphous elastomer with excellent electrical and moisture resistant properties. Polystyrene has an exceptionally long history being discovered in 1839 by an apothecary named eduard simon. Polystyrene is made out of the monomer styrene.
Moreover it is hard transparent and easily molded unlike many other common thermoplastics. Its iupac name is poly 1 phenylethene 1 2 diyl and it is an aromatic polymer. Syndiotactic polystyrene sps is a semicrystalline polymer synthesized from styrene monomer using a single site catalyst such as metallocene. The primary reasons for its great popularity are its low cost high transparency good mechanical properties and ease of coloring foaming and processing.
Polystyrene is an organic thermoplastic elastomer formed by the polymerization of styrene or vinyl benzene. 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. United artists records uag 30320 united artists records oc 062 83009 format. Because of its semicrystalline nature sps products exhibit performance attributes that are significantly different from those of amorphous styrenic materials.
This is a better picture of what the monomer styrene looks like. Polystyrene is produced by free radical vinyl polymerization from the monomer styrene. Hydrocarbon chain with a phenyl group attached to every other carbon atom. Polystyrene is a vinyl polymer.
Polystyrene is a vinyl polymer. Structurally it is a long 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 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.
Polystyrene ps is one of the largest volume vinyl polymers used in countless products from food packing and plastic cutlery to house insulation.