TPU functional film is a thermoplastic polyurethane film material with special functions. It not only has the excellent properties of traditional TPU films, such as elasticity, wear resistance and tear resistance, but also incorporates various functional materials to give it special properties and application fields. This article will introduce in detail the types, characteristics and wide application fields of TPU functional films.

Types and characteristics

Waterproof functional film: TPU waterproof functional film adopts special material formula and preparation process, which has excellent waterproof performance. It can effectively resist moisture penetration and protect the covering from moisture and liquid erosion. Widely used in outdoor clothing, footwear, packaging materials and other fields.

Breathable functional film: TPU breathable functional film is designed with microporous structure and has excellent breathable performance. It enables the free exchange of gas molecules and improves the breathability and comfort of the material. Commonly used in sportswear, insoles, medical supplies and other fields.

High temperature resistant functional film: TPU high temperature resistant functional film improves the temperature resistance of the film by adding high temperature resistant materials, such as graphene. It can maintain stability and strength in high temperature environments and is suitable for automotive engine heat insulation, electronic product heat dissipation and other fields.

Anti-static functional film: TPU anti-static functional film forms a conductive network structure by adding conductive materials, such as carbon black or metal fibers, to effectively eliminate static electricity accumulation. It can reduce the harm of static electricity to equipment and human body, and is widely used in electronic products, anti-static packaging and other fields.

Antibacterial functional film: TPU antibacterial functional film is added with antibacterial agents, which can effectively inhibit the growth and reproduction of microorganisms. It has excellent antibacterial properties and can be used in medical devices, food packaging, sanitary products and other fields to provide a safer and hygienic environment.

Optical functional film: TPU optical functional film has good transparency and optical properties and can be used in optical devices, display protective films, spectacle lenses and other fields. It provides clear vision and protection.

Wide range of applications

Clothing and footwear: TPU functional films are widely used in the field of clothing and footwear. Waterproof functional films can be used in the fabrics of outdoor sportswear to provide rainproof and breathable properties; breathable functional films can be used in the insoles of sports shoes to provide a comfortable and breathable wearing experience.

Packaging materials: TPU functional films have important applications in the field of packaging materials. Waterproof functional films can be used for food packaging to protect food from moisture; anti-static functional films can be used for packaging electronic products to prevent static electricity from damaging equipment.

Medical devices: TPU functional films play an important role in the field of medical devices. High-temperature resistant functional films can be used for high-temperature disinfection and sterilization of medical devices; antibacterial functional films can be used for packaging and surface covering of medical devices, providing a safer and hygienic use environment.

Automotive industry: TPU functional films are widely used in the automotive industry. High-temperature resistant functional films can be used as automotive engine insulation materials to improve engine efficiency and lifespan; anti-static functional films can be used in automotive interiors to reduce the interference of static electricity on electronic equipment.

Electronic products: TPU functional films are widely used in the field of electronic products. Anti-static functional films can be used as mobile phone screen protectors to reduce the impact of static electricity on touch screens; optical functional films can be used as display screen protectors to provide clear visual effects.

Other fields: TPU functional films can also be used in sports equipment, building materials, aerospace and other fields, providing corresponding solutions according to different functional requirements.

TPU functional film is a thermoplastic polyurethane film material with special functions, including waterproof, breathable, high temperature resistance, anti-static, antibacterial and optical functions. It is widely used in clothing, packaging, medical equipment, automotive industry, electronic products and other fields. With the continuous advancement of technology, TPU functional films will play an important role in more fields and provide more diverse and customized solutions for various industries.