General-purpose polystyrene is clear, hard, and rather brittle. It is an inexpensive resin per unit weight. It is a rather poor barrier to oxygen and water vapour and has a relatively low melting point. Uses include protective packaging such as packing peanuts and in the jewel cases used for storage of optical discs such as CDs and occasionally DVDs , containers, lids, bottles, trays, tumblers, disposable cutlery  and in the making of models. It becomes rigid again when cooled.
Are you sure you want to send a request to delete this work? Your request will be reviewed and you will receive an email when it's processed. Toggle navigation. ScholarsArchive OSU. Advanced Search. Home Graduate Thesis Or Dissertation. Synthesis and anticoagulant function of heparin containing block copolymers on polystyrene microspheres Public Deposited.
Polystyrene Foams. III. Structure-Tensile Properties Relationships
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