| polystyrene |
plastic resin generally referred to as "Styrofoam" that is used in coffee cups, egg cartons, and almost all packaging pellets.
출처: www.deq.state.or.us/wmc/solwaste/cwrc/glossary/glo...
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|---|---|
| polystyrene |
Combustible, transparent plastic with high strength and impact resistance. Excellent electrical and thermal insulator. Widely used for packaging, injection moulding, insulation and lamination.
출처: www.eurochlor.org/chlorine/generalinfo/kglossary.h...
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| polystyrene |
A lightweight plastic often used in food service. Polystyrene products include trays, plates, bowls, cups and hinged containers.
출처: www.moea.state.mn.us/ee/glossary.cfm
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| polystyrene |
High molecular weight thermoplastic resins produced generally by the free-radical polymerization of styrene monomer [C 6 H 5 CHCH 2 ] which can be initiated by heating alone but more effectively by heating in the presence of free-radical initiator (such as benzoyl peroxide [(C 6 H 5 CO) 2 O 2 ]. Typical processing techniques are modified mass polymerization or solution polymerization, suspension polymerization, and expandable beads. ...
출처: www.mindfully.org/Plastic/Plastic-Resin-Definition...
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| polystyrene |
A plastic that comes in two forms - solid and expanded or extruded (made with a non-toxic blowing agent that gives the material a foamy quality) - is very light in weight, yet exhibitis excellent insulation qualities.
출처: www.fpi.org/jahia/Jahia/cache/offonce/pid/134
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