EPS(Expandable Poly Styrene) is a lightweight, rigid, plastic foam insulation material produced from solid particles of polystyrene. Expansion is achieved by virtue of small amounts of pentane gas dissolved into the polystyrene base material during production. The gas expands under the action of heat, applied as steam, to form perfectly closed cells of EPS. These cells occupy approximately 40 times the volume of the original polystyrene bead. The EPS beads are then molded into appropriate forms suited to their application. Products made from foamed polystyrene are nearly ubiquitous, for example packing materials, insulation, and foam drink cups.
High expansion: Providing high expansion ratio, suitable for producing low density blocks, insulation boards and packaging products;
High Strength : Providing medium expansion ratio, suitable for producing general packaging products and medium density blocks;
Fast Cycling: Providing medium expansion ratio with short molding time, suitable for molded products for shape molding machine;
Flame Retardant: Providing medium and high expansion ratio, suitable for building insulation panels and block and
other products;