Expanded Polystyrene Recycling

Expanded Polystyrene is recyclable. Expanded Polystyrene Recycling provides information on different ways to recycle EPS.

Expanded Polystyrene Recycling

Recycling Expanded Polystyrene

There are several ways to recycle polystyrene products.

  • Expanded Polystyrene can be granulated and mixed in with virgin material to make new products – some grades of EPS insulation board and block moulded EPS can incorporate recycled content.
  • Expanded Polystyrene granulate can also be used on its own and mixed in with plaster or concrete to make a lightweight building material.
  • Used Expanded Polystyrene can be ground and mixed with soil and compost to promote aeration. Studies confirm that plant growth is enhanced with this aeration.
  • Expanded Polystyrene can also be melted and converted to General Purpose Polystyrene (GPPS) pellets and used to manufacture simple polystyrene products such as coat hangers, video cassette and cd casings, stationery items and plant pots.

Most retailers promote recycling or re-using of Expanded Polystyrene containers.

For example, click on Expanded Polystyrene Recycling

Recycling Expanded Polypropylene (EPP)

Expanded polypropylene known as EPP is a material used for a wide range of industrial applications, including packaging and automotive. To understand the recycling nature of this material, it is best to grasp four facts about expanded polypropylene (EPP).

1. Polypropylene is versatile

As a thermoplastic material, polypropylene can be moulded easily in a variety of shapes and sizes. This is why the automotive industry had chosen to use this material for many applications in new cars.

2. Polypropylene is tough

Though it is a lightweight material, it has an exceptional strength-to-weight ratio. It is able to deform plastically without breaking and it is able to keep it shape after bending and flexing.

3. Polypropylene is resistance

Polyproylene is useful in applications that require effective thermal and noise protection. This thermal insulation extends to medical supplies and food.

Because of it resistance to electricity, it can be used for electronic components. Also, its resistance to chemicals and petroleum makes it an excellent replacement for metals.

4. Polypropylene is recycable

As seen above, polypropylene’s versatility in various manufacturing applications has been the reason behind significant changes in the plastics industry, notably in the packaging, fibre, and injection moulding industries.

A bonus is its environmental-conscious properties. Because polypropylene is a thermoplastic that can be reheated without any structural damage, it is entirely recyclable, with the number “5” as its resin identification code.