Polystyrene - Wikipedia
Polystyrene (PS) / ˌpɒliˈstaɪriːn / is a synthetic polymer made from monomers of the aromatic hydrocarbon styrene. [5] Polystyrene can be solid or foamed. General-purpose polystyrene is clear, hard, and brittle. It is an inexpensive resin per unit weight. It is a poor barrier to air and water vapor and has a relatively low melting point. [6]
Polystyrene - an overview | ScienceDirect Topics
Polystyrene is an optically clear, cheap, easily molded polymer, familiar as the standard “jewel” CD case. In its simplest form, PS is brittle. Its mechanical properties are dramatically improved by blending with polybutadiene, but with a loss of optical transparency.
Polystyrene | Chemical Compound | Britannica
2024年12月20日 · Polystyrene, a hard, stiff, brilliantly transparent synthetic resin produced by the polymerization of styrene. It is widely employed in the food-service industry as rigid trays and containers, disposable eating utensils, and foamed cups, plates, and bowls. Polystyrene is also copolymerized, or
Polystyrene (C8H8)n - Properties, Structure, Molecular Weight, …
What is Polystyrene? (C 8 H 8) n is a synthetic aromatic hydrocarbon polymer with the chemical name Polystyrene. Polystyrene is a hard, brilliantly transparent, stiff resin. It is produced by the polymerization of styrene and is the most widely used plastic.
Polystyrene Uses, Features, Production and Definition - Xometry
2022年5月21日 · Polystyrene, also known as poly-phenylethene, is a polymer made up of repeating molecules called styrene. It is a thermoplastic polymer, meaning it softens and melts when heated and can be reused. It is an excellent electrical insulator and is resistant to chemicals such as acids and bases.
Polystyrene (PSt) | SpringerLink
2014年1月1日 · This entry reviews “polystyrene” from polymerization chemistry of styrene and precision synthesis of polystyrene with well-controlled primary structure to general properties and applications of polystyrene-based materials.
Polystyrene - PubChem
Polystyrene (PS) is a synthetic polymer made from monomers of the aromatic hydrocarbon styrene. Polystyrene can be solid or foamed. General-purpose polystyrene is clear, hard, and brittle. It is an inexpensive resin per unit weight. It is a poor barrier to air and water vapor and has a relatively low melting point.
Polystyrene Polymer - an overview | ScienceDirect Topics
Polystyrene is a polymer that can be prepared by a monomer addition process. The addition reaction is catalyzed by radical cations or anions, although the most common are the free-radical processes. In this experiment, a radical process with benzoyl peroxide as a …
Polystyrene - Structure, Properties, Preparation, Uses and FAQs
Polystyrene is a polymer of styrene. It is a synthetic aromatic hydrocarbon. It is hydrophobic in nature. Its IUPAC name is poly (1-phenylethane-1,2-diyl). Its general formula is (C8H8)n.
Polystyrene: Synthesis, characteristics and applications
2014年1月1日 · Polystyrene (PS) is a well-known thermoplastic polymer, which is extensively used for various applications, especially as an insulation material in the building sector [1].