find out the composition and uses of commonly used plastics like thermocol,PVC and PET.
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Thermocol.
Is a restructured form of polystyrene by expansion of its granules using steam and air.
uses:
Its used in packaging due to its nature of being quite light and rigid.
Used in packaging of pharmaceutical products.
Polyvinyl chloride(PVC)
PVC is made up of chloroethane also known as vinyl chloride.
Use;
In making plastic bottles
Used in making electrical cables.
Used in making pipes and membership cards.
Polyethylene terephthalate:
Made from esterification of ethyl glycol by
Is a restructured form of polystyrene by expansion of its granules using steam and air.
uses:
Its used in packaging due to its nature of being quite light and rigid.
Used in packaging of pharmaceutical products.
Polyvinyl chloride(PVC)
PVC is made up of chloroethane also known as vinyl chloride.
Use;
In making plastic bottles
Used in making electrical cables.
Used in making pipes and membership cards.
Polyethylene terephthalate:
Made from esterification of ethyl glycol by
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