Is Polystyrene A Thermoplastic?

Is Polystyrene A Thermoplastic? Polystyrene is a synthetic polymer made from styrene monomer, which is a liquid petrochemical. It is a thermoplastic polymer which softens when heated and can be converted via semi-finished products, such as films and sheets, into a wide range of final articles. What are the characteristics of polystyrene? Polystyrene homopolymer, known