Expanded Polypropylene (EPP) foam is a type of foam that is made from polypropylene resin beads that are expanded using steam and molded into various shapes and sizes. The foam has a closed-cell structure that makes it lightweight, durable, and flexible, with excellent energy absorption properties.

EPP foam is commonly used in a variety of applications such as automotive parts, packaging, sports equipment, and toys. Due to its exceptional cushioning and impact resistance properties, EPP foam is often used in the packaging of fragile and sensitive products, such as electronics and medical equipment.

In the automotive industry, EPP foam is used for various components such as bumper cores, headrests, and door panels, due to its lightweight and energy-absorbing properties. In sports equipment, EPP foam is commonly used for helmets, knee pads, and other protective gear. Additionally, EPP foam is also used in the construction industry as insulation material due to its thermal properties.

What is the difference between EPP and EPS foam?

EPP and EPS are both types of foam commonly used in packaging and insulation, but they have different properties and characteristics.

EPP stands for expanded polypropylene, while EPS stands for expanded polystyrene. EPP foam is a durable, flexible, and lightweight material that is known for its excellent impact resistance and ability to absorb energy. It is commonly used in automotive and aerospace industries, as well as in sports equipment and protective gear. EPP foam can be molded into complex shapes, and it can withstand multiple impacts without losing its shape or structure.

On the other hand, EPS foam is a rigid and lightweight material that is known for its excellent insulation properties. It is commonly used in packaging and construction, as well as in coolers and other thermal insulation products. EPS foam can also be molded into various shapes, but it is not as flexible or impact-resistant as EPP foam.

In summary, EPP foam is a durable and flexible material that is great for impact protection, while EPS foam is a rigid and lightweight material that is ideal for thermal insulation.