Insulation has been an important part of the construction industry for several years, and during that time, we have seen massive increases in the type of insulation that can be used and the thickness required. Each insulation has its own merits. And one of the best insulations is the expanded polystyrene (EPS).

Besides been used as energy-efficient insulation in construction, EPS has also been used as the material of choice in food packaging applications as well as cushion transport packaging materials for shock sensitive goods and several more. But what exactly is EPS? 

What is EPS?

EPS is a lightweight cellular plastic material that is made from solid beads of polystyrene. EPS is created in a broad range of densities that offer a varying range of physical properties. These are harmonized to various applications where the foam is used to optimize its strength and performance. The foam is primarily used for insulation, packaging, etc.

The foam has its advantages: it’s inexpensive, moldable, lightweight, and has incredible insulating properties. It is also 100% recyclable if it has not been soiled or contaminated by other materials. The material can be crushed after cleaning to be used in various applications or lightened concrete.

Application of EPS

EPS is mostly used in the construction and building industry. It is an inert material that doesn’t rot and offer no nutritional benefits to vermin, so it doesn’t attract pests such as termites or rats. Its durability, strength, and lightweight natures make the foam a popular and versatile building product. Applications include roofs, walls, floors, and facades for both commercial and residential buildings.

Considerable quantities are also used for packaging. It’s incredible shock-absorbing attribute make it suitable for the transport and storage of expensive and fragile items such as wines, electronic equipment, pharmaceutical products, and more. The foam is also used in the manufacture of gliders, surfboards, cycling helmets, and more. 

Difference between EPS and XPS?

EPS is often confused with XPS. Expanded Polystyrene (EPS) and Extruded Polystyrene (XPS) are both closed-cell rigid insulation produced from the same base polystyrene beads. However, their difference lies in the manufacturing process. EPS uses the blowing agent pentane and steam to expand the resins and consequently mold them into blocks, which can be cut into various shapes and sizes. On the other hand, XPS uses blowing agents to melt resins through an extruder and then expands it.

Choosing the right EPS manufacturer

When you start searching for EPS foam manufacturers, you’ll find several companies. It is quite challenging to find an outstanding manufacturer, which is why it is important that you do some homework if you want to get the worth for your money. 

Besides considering the experience of the company, it is also vital to check the company’s reputation and how well they worked with previous customers. Plus, you might strike gold if you ask around for the best EPS foam manufacturer. Finally, always remember to check that the company is registered properly.

StarRFoam is one of the most innovative EPS foam manufacturing companies in the United States who can partner with you to create optimized foam solutions that meet your specific needs.

Foam Manufacturer
Star R Foam
3220 Avenue F
Arlington TX 76011 US

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