Polystyrene foam definition

Polystyrene foam means blown polystyrene and expanded and extruded foams (sometimes called StyrofoamTM) which are thermoplastic, petrochemical materials utilizing a styrene monomer and processed by any number of techniques including, but not limited to, fusion of polymer spheres (expandable bead polystyrene), injection molding, foam molding, and extrusion-blown molding (extruded foam polystyrene). Polystyrene foam is generally used to make cups, bowls, plates, trays, clamshell containers, meat trays and egg cartons.
Polystyrene foam means and includes expanded polystyrene that is a thermoplastic petrochemical material utilizing a styrene monomer and processed by any number of techniques including, but not limited to, fusion of polymer spheres (expandable bead polystyrene), injection molding, form molding, and extrusion-blow molding (extruded foam polystyrene).
Polystyrene foam means blown polystyrene and expanded and

Examples of Polystyrene foam in a sentence

Polystyrene foam is a common pollutant that fragments into smaller, non-biodegradable pieces that are ingested by marine life and other wildlife thus harming or killing them.

Polystyrene foam is a petroleum-based, lightweight plastic material sometimes used as food service ware by retail food vendors operating in the City of PortlandTown of Cape Elizabeth.


More Definitions of Polystyrene foam

Polystyrene foam means blown polystyrene and expanded and extrud-
Polystyrene foam means a thermoplastic petrochemical material made from a styrene monomer and expanded or blown using a gaseous agent (expanded polystyrene) including, but not limited to, fusion of polymer spheres (expandable bead polystyrene), injection molding, form molding, and extrusion -blow molding (extruded foam polystyrene). “Polystyrene foam” is commonly made into disposable food service ware products. “Polystyrene foam” does not include clear or solid polystyrene (oriented polystyrene).
Polystyrene foam means blown polystyrene and expanded foams
Polystyrene foam means blown polystyrene and expanded and extruded foams (sometimes incorrectly called Styrofoam®, a Dow Chemical Company trademarked form of polystyrene foam insulation) that are thermoplastic petrochemical materials utilizing a styrene monomer and processed by any number of techniques including, but not limited to, fusion of polymer spheres (expandable bead polystyrene), injection molding, foam molding, and extrusion-blow molding (extruded foam polystyrene). Polystyrene foam is generally used to make cups, bowls, plates, trays, clamshell containers, meat trays and egg cartons. For the purposes of this ordinance, the term “polystyrene” shall not include clear polystyrene known as “oriented polystyrene.” (d) Retail Vendor. Shall mean any person, restaurant, store, shop, sales outlet or other establishment including, without limitation, a grocery store, convenience store or delicatessen, located within the Town that offers prepared food for retail sale. Sec. #. Prohibitions.
Polystyrene foam means any styrene or vinyl chloride polymer which is blown into a foam-like material.
Polystyrene foam means blown polystyrene and expanded foams 24 utilizing a styrene monomer and processed by any number of techniques. 25 Polystyrene foam is generally used to make cups, bowls, plates, trays,
Polystyrene foam means blown polystyrene and expanded and extruded foams using polystyrene;