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Organizing and summarizing search results for youPolystyrene (PS) is a synthetic polymer made from monomers of the aromatic hydrocarbon styrene. It can be solid or foamed, and general-purpose polystyrene is clear, hard, and brittle. It is an inexpensive resin per unit weight, but is a poor barrier to air and water vapor and has a relatively low melting point. Polystyrene 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.4 Sources
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See all on WikipediaPolystyrene - Wikipedia
Polystyrene (PS) /ˌpɒliˈstaɪriːn/ 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 … See more
Polystyrene was discovered in 1839 by Eduard Simon, an apothecary from Berlin. From storax, the resin of the Oriental sweetgum tree Liquidambar orientalis, he distilled an oily … See more
Ordinary (homopolymeric) polystyrene has an excellent property profile about transparency, surface quality and stiffness. Its range of applications is further extended by copolymerization and other modifications (blends e.g. with PC and syndiotactic … See more
Health
The American Chemistry Council, formerly known as the Chemical Manufacturers' Association, writes: See moreIn chemical terms, polystyrene is a long chain hydrocarbon wherein alternating carbon centers are attached to phenyl groups (a … See more
Polystyrene is commonly injection molded, vacuum formed, or extruded, while expanded polystyrene is either extruded or molded in a special process. Polystyrene copolymers are also produced; these contain one or more other monomers in addition to styrene. … See more
Wikipedia text under CC-BY-SA license Polystyrene | Chemical Compound | Britannica
Jan 30, 2025 · Polystyrene, a hard, stiff, brilliantly transparent synthetic resin produced by the polymerization of styrene. It is widely employed in the food …
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Polystyrene Uses, Features, Production and Definition …
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 heated and can be reused. It is an excellent electrical …
Polystyrene - Chemical Safety Facts
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 …
Polystyrene (C8H8)n - Properties, Structure, …
Jan 11, 2019 · Learn about polystyrene, a synthetic aromatic hydrocarbon polymer with the chemical name (C8H8)n. Find out its properties, structure, molecular …
- (C 8 H 8) n: Polystyrene
- Molecular Weight/ Molar Mass: 104.1 g/mol
- Density: 1.04 g/cm³
- Solubility in water: Insoluble
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.
What Is Polystyrene? Pros, Cons & Uses
Feb 27, 2023 · Polystyrene is a synthetic polymer, a plastic. It’s highly flexible and can be easily molded into different shapes. Solid or foamed, polystyrene is an affordable material. Each …
Polystyrene: Preparation, Structure, Properties, …
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 utensils, and foamed cups, plates, and bowls. …
Polystyrene: Definition, Features, Types and Applications
Polystyrene is a lightweight, durable thermoplastic, widely used in solid and foam forms for insulation, packaging, and product manufacturing due to its affordability and versatility. Its …
Polystyrene | Formula, Properties & Application
Learn about polystyrene, a versatile plastic derived from petroleum, with different types and uses. Find out its history, structure, production process, environmental and health impacts.
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 …
What is Polystyrene? | The Definitive Guide - PlasticRanger
Nov 2, 2023 · Polystyrene is a naturally transparent and synthetic thermoplastic extracted from a styrene monomer. It is typically available in two forms – Solid Plastic and rigid foam material. …
Polystyrene: The Pros, the Cons, the Chemistry - Let's Talk Science
Jan 6, 2019 · Learn the organic chemistry behind this very useful plastic. Why is recycling polystyrene hard? Why does polystyrene often end up as solid waste?
Polystyrene - Encyclopedia.com
May 18, 2018 · Polystyrene is a colorless, transparent thermoplastic that softens slightly above 100°C (212°F) and becomes a viscous liquid at around 185°C (365°F). It is resistant to acids, …
Polystyrene vs Styrofoam: What’s the Differences & When to Use …
Jun 20, 2024 · Polystyrene is a versatile and the most common insulator material used in creating artistic projects and insulating homes. This material is made by polymerizing styrene, a …
Polystyrene: Definition, Properties, Types and Applications
Polystyrene is an amorphous plastic widely used in the manufacture of a variety of consumer products. It has no obvious melting point and a wide melting temperature range. This means it …
Polystyrene Insulation: Is It Right for Me? Everything You Need to …
Feb 20, 2024 · Polystyrene insulation is a rigid, closed-cell foam insulation composed of extruded (XPS) or expanded (EPS) polystyrene. This type of insulation is terrible at conducting heat …
All About Polystyrene: Strength, Uses, and Properties - 3D
Jan 31, 2019 · Learn about polystyrene, a thermoplastic polymer that is transparent, rigid, and widely used in packaging, construction, and electronics. Discover how polystyrene is made, …
Know Your Materials: Polystyrene (PS) - SyBridge Technologies
Aug 5, 2021 · Polystyrene is a durable yet lightweight plastic with incredible customization opportunities. Boasting various types with their own unique benefits and applications, …
Polystyrene - Plastics Europe
What is polystyrene? Polystyrene is a synthetic polymer made from styrene monomer, which is a liquid petrochemical. It is a thermoplastic polymer that softens when heated and can be …
New insulation board containing expandable polystyrene …
10 hours ago · The thermal insulation composite manufacturer Sto, BASF as a producer of polystyrene-based raw materials for insulation boards and the Frankfurt housing society ABG …
Comment coller du polystyrène ? Quelle colle utiliser ? Quelles ...
Mar 10, 2025 · Petit bricolage ou travaux d’isolation, le polystyrène est un matériau aux multiples qualités. Mais comment le coller efficacement et sans l’endommager ?
CT lawmakers revive debate over banning single-use plastics, …
The effort, House Bill 6229, would ban single-use plastics and polystyrene containers — better known under the brand name Styrofoam — from restaurants, food trucks, schools and other …
