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.
The main difference between them is that thermoset is  irreversible and thermoplastic is reversible. Another difference is  that when thermoset when heated does not go soft â¦ whereas  thermoplastic does.  A thermo-plastic is mechanically bonded and as such will melt  when exposed to heat.