When the polystyrene raw material contacts the water vapor, the pentane gas granules within the material are expanded. When these expanded gas granules adhere to each other, Expanded Polystyrene (EPS) is formed. It is used for packaging and heat insulation. The main uses of the expanded polystyrene that is preferred with its wide range of advantages are as follows: * Signboard applications * Electrical equipment * Insulation materials * Lighting fixtures * Food packaging applications * Foam containers * Yogurt containers * TV panels * Stationery products
