Sell Polystyrene

Description

 Products made from foamed polystyrene are ubiquitous, for example packing materials, insulation, and foam drink cups. Its very slow biodegradation is a focus of controversy, and it is often abundant as a form of litter in the outdoor environment, particularly along shores and waterways especially in its low density cellular form.

As a thermoplastic polymer, polystyrene is in a solid (glassy) state at room temperature but flows if heated above about **0 °C, its glass transition temperature. It becomes rigid again when cooled. This temperature behavior is exploited for molding and extrusion, since it can be cast into molds with fine detail. Polystyrene can be transparent, white, or, upon dying, various colors.