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Polystyrene
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Definition
Topics
Polystyrene
Definition
WordNet
noun
(1)
A polymer of styrene; a rigid transparent thermoplastic
"Expanded polystyrene looks like a rigid white foam and is used as packing or insulation"
WiktionaryText
Noun
A vinylic
polymer
of
styrene
, CH
2
CHphenyl.
An
alkane
chain
of
benzene
molecules, RCH
2
CHphenylR.
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