Polystyrene Facts

Scientific Facts

  • Polystyrene has a low thermal conductivity, making it an effective insulator.
  • It is resistant to moisture and does not absorb much water.
  • It has good impact resistance when manufactured as HIPS.
  • It is chemically stable under normal conditions.
  • It is lightweight because expanded polystyrene consists mostly of tiny, enclosed air cells.

Environmental Facts

  • Polystyrene is 100% recyclable when collected and processed properly.
  • It can be recycled multiple times into new products.
  • Recycling reduces the need for virgin plastic production.
  • Because EPS is lightweight, transporting uncompressed material can be inefficient. Compaction significantly reduces
    its volume for transport.
  • Polystyrene itself is not biodegradable, which is why proper collection and recycling are important.

Circular Economy Facts

  • Instead of becoming waste, recycled polystyrene can be transformed into:
  • Lightweight concrete
  • Decorative mouldings
  • Picture frames
  • Wall panelling
  • Insulation products
  • Packaging products
  • Stationery items
  • Construction materials