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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] .
Feb 2, 2024 · Polystyrene is a synthetic thermoplastic polymer used in plastics and material science. It’s made of chains of styrene monomers and is characterized by its insulating, durable, and thermally stable properties. These properties have made it a key player in: construction, electronics, packaging, and the automotive industry.
Aug 5, 2021 · Polystyrene, abbreviated as PS, most commonly comes in two forms — foam, also known as expanded or extruded polystyrene, and rigid, solid plastic. These two forms of PS do not exhibit the same physical properties and have different applications as a result.
Jan 31, 2019 · Polystyrene or “PS” is a thermoplastic polymer that is naturally transparent. Interestingly, there are certain types of Polystyrene that could be classified as a thermoset polymer as well. It depends on how the material is prepared. The most well-known use of Polystyrene is foam and packaging.
When polystyrene is in its solid, rigid plastic state, products such as auto parts, appliances, flower pots, and toys can be made. As a foam material, commonly known as polystyrene foam, it is used in electrical insulators, protective packaging, and food packaging.
Oct 14, 2022 · As a hard, solid plastic, it is often used in products that require clarity, such as food packaging and laboratory equipment. Polystyrene also is made into a foam material, called expanded polystyrene (EPS) or extruded polystyrene (XPS), which is valued for its insulating and cushioning properties.
Polystyrene is most often a homopolymer containing styrene as its monomer. It is synthetic and aromatic, is either thermoset or thermoplastic and either rigid or foamed.
Sep 24, 2021 · Polystyrene (PS) is a widely used thermoplastic with a fascinating history and numerous applications. This blog explores polystyrene's characteristics, uses, advantages, and disadvantages, shedding light on its environmental impact and alternative possibilities.
May 30, 2020 · Polystyrene (PS) PS is a thermoplastic, further classified as a styrenic plastic. It has a moderately low density and can have a moderately low tensile strength among thermoplastics. The properties of PS include two common variations. This page shows summary ranges across both of them.
Discover everything about PS plastic for product design: explore its properties, applications, modifications, and design guidelines.
