ETPU (Expanded Thermoplastic Polyurethane) is a type of expanded thermoplastic polyurethane material that combines characteristics of thermoplastic plastics and elastomers. It is manufactured by introducing low-density bubbles into the polyurethane molecular chain, resulting in a lightweight and highly resilient material.

Here are some features and applications of ETPU:

Lightweight and High Resilience: ETPU material possesses a lightweight nature due to its low-density bubble structure and exhibits excellent resilience. It can quickly recover to its original shape after being subjected to force, making it suitable for applications that require high elasticity and flexibility.

Abrasion Resistance and Durability: ETPU exhibits good resistance to abrasion and is durable, allowing it to withstand prolonged and frequent use without significant wear or deformation. This makes it widely used in applications that require durability.

Shock Absorption and Cushioning Performance: ETPU material effectively absorbs shocks and vibrations, reducing the impact on the body. As a result, it finds wide applications in the manufacturing of footwear, pads, protective equipment, and sports gear that require shock absorption and cushioning properties.

Plasticity and Processability: ETPU material offers good plasticity and processability, allowing it to be shaped and sized using methods such as thermal molding, injection molding, and extrusion. This flexibility makes it suitable for customized products and applications with special design requirements.

Environmentally Friendly and Recyclable: ETPU material is often recyclable and environmentally friendly. It can be appropriately recycled and processed to reduce its impact on the environment.

ETPU material is widely used in various fields such as sportswear, insoles, automotive seat cushions, protective equipment, medical devices, mats, and furniture. Its lightweight nature, high resilience, and durability make it an ideal choice for many applications.