TPU polyurethane shoe sole pu resin

TPU (Thermoplastic polyurethanes) name for Thermoplastic Polyurethane Elastomer rubber. Mainly divided into polyester type and polyether type, its wide hardness range , abrasion resistance, oil resistance, transparency, good elasticity, the daily necessities, sports goods, toys, decorative materials, and other fields is widely used, halogen free flame retardant TPU can instead of soft PVC to meet the requirements of environmental protection in the field of more and more.  

 TPU (Thermoplastic Polyurethane) is a unique material widely utilized in the production of shoe soles and other wear-resistant, durable products. Its exceptional performance makes it highly sought after in the footwear industry. The preparation of TPU polyurethane shoe soles typically involves the use of PU resin, a polymer resin that imparts outstanding elasticity, abrasion resistance, and durability.

TPU shoe soles exhibit excellent elastic properties, effectively absorbing and mitigating impact during walking, providing a comfortable wearing experience. Furthermore, its abrasion resistance ensures outstanding durability across various terrains, extending the lifespan of the shoes. TPU also boasts excellent resistance to oil, chemicals, and high temperatures, making it suitable for diverse environmental conditions.

TPU resin is renowned for its outstanding elasticity, providing flexibility and resilience to the final products it forms. This makes it particularly suitable for applications where durability and impact resistance are crucial, such as in the production of shoe soles, automotive components, and industrial goods.

In addition to its flexibility and processability, TPU polyurethane resin exhibits excellent chemical resistance, ensuring stability when exposed to various substances. Its resistance to abrasion and wear makes TPU resin a preferred choice for applications that require long-lasting performance.

One of the remarkable features of TPU is its exceptional elasticity, combining the strength of rigid plastics with the flexibility of rubber. This makes TPU an excellent choice for applications where a balance between strength and flexibility is crucial. It finds extensive use in industries such as automotive, footwear, medical devices, and sportswear, among others.

In addition to its mechanical properties, TPU exhibits excellent chemical resistance, weatherability, and abrasion resistance. These attributes make it suitable for outdoor applications, ensuring long-term performance even in challenging environmental conditions.

TPU Products
TPU Technology

Key features

Transparency is good
Fast molding
Good operability
Good mechanical properties

Company profile:

Xuchuan Chemical was incorporated in February 2007.,as the largest polyurethane resins manufacture for shoe/artificial leather industry in China, it has 5 modern production bases and total production capacity is 920,000MT/Year. The main products are all ranges polyester polyol, polyurethane resin for shoes, water-based and solvent-free polyurethane resins for artificial leather, polyurethane bonding adhesives and polyurethane hot melt adhesives.
It is a state-level hi-tech enterprise that specializes in product R&D, production and sales and offers all-around raw materials and technical solutions to clients.
After 20 years' development, Xuchuan chemical has become the largest polyurethane resins manufacture in shoe/leather industry in China, and also export to more than 50 countries.