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