Welcome. 1  Welcome to the Internet home of Park County School District 6. Together, the eight schools that comprise our district provide a safe, empowering learning environment for kindergarten through twelfth grade students in Cody, Wyoming.
Insulation. Styrofoam insulates much more effectively than plastic, which means your cold drinks stay colder longer and your hot drinks stay hotter. Plastic cups are not recommended for hot drinks, and they do not have the insulation properties of Styrofoam.
Share on Facebook. That's the question posed by one of our readers. Styrofoam is a DOW Chemical Company brand name version of 'expanded polystyrene' or EPS. Plastic foams in general can be described as 'engineered air', and are up to 97% air by volume.tyrofoam is a DOW Chemical Company brand name version of 'expanded polystyrene' or EPS. Plastic foams in general can be described as 'engineered air', and are up to 97% air by volume.