Expanded Polystyrene or EPS is a durable, flexible and innovative material used in a wide range of industries that care about their carbon footprint.
Literally translated, polystyrene is “polymerised styrene”. The expandable form (known as EPS) is initially produced as small beads containing a blowing agent. The beads expand when treated with steam, forming a lightweight “prefoam” of the required density.
These prefoamed beads are processed in a mould to form large blocks that are then cut into sheets or other shapes. Alternatively, for high volume products, the beads are moulded into their final product form in individual moulds.