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 …

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, …

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May 21, 2022 · 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 …

Mar 29, 2024 · Polystyrene is a polymer produced by the polymerization of styrene. It is commonly used in the food service industry for rigid trays and containers, disposable dining …

Oct 14, 2022 · Polystyrene is a versatile plastic used to make a wide variety of consumer products. It is made by polymerizing styrene, a building-block chemical used in the …

Jan 1, 2024 · Discover what polystyrene is, its chemical structure, monomer composition, and diverse industrial applications. Learn about its key properties and common uses.

Aug 21, 2025 · Polystyrene is a polymer created through the polymerisation of styrene monomers. As one of the most commonly used thermoplastics, it offers excellent manufacturability, …

Jun 22, 2025 · Polystyrene is a type of synthetic polymer created from the monomer styrene, widely used due to its versatility and beneficial properties. It is classified as a thermoplastic, …

Aug 27, 2025 · Polystyrene is a synthetic plastic polymer derived from styrene monomers, sourced from petroleum or natural gas by-products. It is a widely used material, produced on a …