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(thermocol) Polystyrene is a synthetic aromatic hydrocarbon polymer made from the monomer known as styrene. Polystyrene can be solid or foamed. General-purpose polystyrene is clear, hard, and rather brittle. It is an inexpensive resin per unit weight. Wikipedia
Formula: (C8H8)n
IUPAC ID: poly(1-phenylethene-1,2-diyl)
Density: 0.96–1.05 g/cm3
Melting point: ~ 240 °C (464 °F; 513 K) For Isotactic Polystyrene
Thermal conductivity: 0.033 W/(m·K) (foam, ρ 0.05 g/cm3)
Solubility in water: Insoluble
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