What is expanded polystyrene?

Expanded polystyrene (EPS) is commonly known as porexpan or white cork. It is technically known by its abbreviation of EPS and it is one of the largest waste materials produced at fishing and construction factories and companies working with moulds throughout the world. The functions of this material include: thermal and acoustic insulation, both for foods and for other materials and products, so that its application fits well with packaging and boxing.

Expanded polystyrene is identified by number 6 and has a multitude of different names in different countries.

For example: Porexpan, white cork, Telgopor, Icopor, Plastofor, Esterofón, Styrofoam, Plumavit, Poliespuma, Plumafón, Espumaflex, Durapax, Isopor, Poroplás, Unicel, Duroport, Corchopán, Esferovite, foam, Fon, Anime, Flamingo, PSE…


logo airpop

Owing to the generalised confusion caused by so many names, the Association of European Manufacturers of Expanded Polystyrene, EUMEPS, has decided to call it ‘airpop’.

EPS composition

Expanded polystyrene is a petroleum derivative characterised by being a rigid and closed cell plastic material. It is produced with bead shaped compounds that include an expansion agent, pentane. These beads are allowed to sit until they are inserted into different moulding machines and have thermal energy applied to them so that their volume increases. Thus, the production process leads to the EPS taking the shape of the mould imposed by the machine.

EPS applications

One of the most important applications of EPS is in the food industry, including the fishing sector, with which Traxpo works extensively. It can be included in these industrial processes due to one of this material's most important characteristics: hygiene. EPS is not produced from a substrate that could provide nutrition for microorganisms and therefore does not rot or become mouldy. Moreover, it is an excellent thermal insulation, leading to the widespread use of EPS in the construction field: both for lightening and as insulation. It can be seen in floors, ceilings and façades. Do you have any more questions about EPS and its uses? At Traxpo, we will be happy to answer any and all of your questions. Please give us a ring at +34 977 033 590 or send us a message via our contact form.

Expanded polystyrene
the product that binds our company together

Traxpo is rated as one of the most important companies in the world with regard to recycling expanded polystyrene (EPS) waste.

Contact us

We are a team of experts in waste management and international trade at your service. Do not hesitate to contact us

On the phone:
+ 34 977 033 590
Monday to Friday from 8:30 – 17.00
 
By e-mail:
info@traxpo.es