Material
Polystyrene
Polystyrene, commonly known as 'Styrofoam' is one of the most widely used type of plastics. The outside housing of computers, kitchen appliances and molded parts in cars are usually made of polystyrene. It is also chemically nonreactive and hence, used to make containers for other chemicals, solvents and food items. It is also made in the form of foam that is used for packaging and insulating.