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[pol-ee-stahy-reen, -steer-een]
a clear plastic or stiff foam, a polymer of styrene, used chiefly as an insulator in refrigerators and air conditioners.
Source: Dictionary.com



Polystyrene (PS) /ˌpɒliˈstaɪriːn/ is a synthetic aromatic polymer made from the monomer styrene. Polystyrene can be solid or foamed. General purpose ...

Earth Resource Foundation


Polystyrene is a petroleum-based plastic made from the styrene monomer. Most people know it under the name Styrofoam, which is actually the trade name of a ...

Polystyrene - Polymer Science Learning Center


Polystyrene is a vinyl polymer. Structurally, it is a long hydrocarbon chain, with a phenyl group attached to every other carbon atom. Polystyrene is produced by ...

Tell us your email address: Definition: The polymers synthesized by the polymerization of styrene exhibit moderate heat distortion, good dimensional stability, stiffness and impact strength. Glass fiber reinforced polystyrene can be processed by injection molding or co... More »

Why New York banned polystyrene foam - BBC News - BBC.com


Jul 1, 2015 ... New York City is joining a growing group of cities in banning Expandable Polystyrene Foam (EPS). Adam Harris explains what makes this ...

Harvard's Polystyrene Fact Sheets - iSites


Polystyrene is made from petroleum, a non-sustainable, non-renewable, ... The environmental impacts of polystyrene production in the categories of energy.

What is Polystyrene? | Chemical Safety Facts


Polystyrene is a plastic used in a variety of situations, including construction and food packaging. Learn more.

PlasticsEurope - Polystyrene (PS) - PlasticsEurope


PS, or Polystyrene: a thermoplastic polymer which softens when heated and can be converted into semi-finished products like films and sheets, as well as a ...

Mealworms Munch Polystyrene Foam | Chemical & Engineering News


Sep 30, 2015 ... Polystyrene—most familiarly produced as foams, including Styrofoam—has given the world cheap, lightweight insulation and containers for ...

polystyrene | Define polystyrene at Dictionary.com
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Popular Q&A
Q: What is polystyrene?
A: Answer It is a paintable plastic. I only know because I make (buildings) and some of the windows are made from that. Answer Polystyrene is a polymer made from ... Read More »
Source: wiki.answers.com
Q: What is polystyrene?
A: Answer It is a paintable plastic. I only know because I make (buildings) and some of the windows are made from that. Answer Styrofoam Answer Polystyrene is a po... Read More »
Source: wiki.answers.com
Q: What is polystyrene.
A: It is a paintable plastic. I only know because I make (buildings) and some of the windows are made from that.  .  Polystyrene is a polymer made from monomer sty... Read More »
Source: www.answers.com
Q: What is polystyrene?
A: Polystyrene:1:a polymer of styrene; a rigid transparent Read More »
Source: www.chacha.com
Q: How to Sand Polystyrene.
A: 1. Shape the foam before sanding using a series of hand-held woodworking tools such as handsaws, files and rasps. Cut the foam into the shape desired with the s... Read More »
Source: www.ehow.com