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 …
What Is Polystyrene? Its Chemistry, Uses, and Concerns
Nov 10, 2025 · Polystyrene is a synthetic polymer created through the linking of many individual styrene molecules. As one of the most widely produced plastics globally, it is derived from petroleum …
Polystyrene | Chemical Compound | Britannica
Jan 30, 2026 · 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 …
Polystyrene (PS): Definition, Properties, and Uses | Xometry
May 21, 2022 · Polystyrene (PS) is a thermoplastic polymer produced through the polymerization of styrene monomers, resulting in a versatile material with broad industrial applications.
What Is Polystyrene? Pros, Cons & Uses - Home Grail
Oct 8, 2025 · But how does it work, exactly? Are there different types of polystyrene on the market? What sets polystyrene plastic apart from foam? We’ll cover all of that in this guide, along with the …
Polystyrene - an overview | ScienceDirect Topics
Polystyrene (PS) is a polymer made from the monomer styrene, characterized as a solid thermoplastic at room temperature that can be melted for molding or extrusion.
Polystyrene: What It Is, Properties, Types and Uses
Feb 6, 2026 · Polystyrene is a highly versatile material, recognized for its unique combination of physical, mechanical, thermal and chemical properties, making it a key option in a wide variety of …