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Styrene-acrylonitrile resin
Styrene acrylonitrile resin
is a
copolymer
plastic
consisting of
styrene
and
acrylonitrile
. It is also known as
SAN
. It is widely used in place of
polystyrene
owing to its greater thermal resistance. The chains of the polymer show alternating
repeat units
of
styrene
and
acrylonitrile
, and it is a
copolymer
.
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