Clamshell containers, cups and other food ware items made from expanded polystyrene foam are popularly—though incorrectly—called Styrofoam, which is a registered brand name for styrene foam ...

Expanded polystyrene (EPS) and extruded polystyrene (XPS) are both made from the same raw material, but where they differ is ...

Polystyrene foam is one of the most common forms of plastic. You see it in takeout containers, beverage containers, egg ...

Styrofoam is a type of polystyrene used commercially ... Per a Centers for Disease Control and Prevention fact sheet on the ...