Detailed introduction of TPU film
TPU film is strongly welcomed by the market because of its performance and environmental protection. Almost all places where PVC can be used have been replaced by TPU. Because PVC has better performance and wider application range, it can only lag far behind.
TPU film is widely used in brand decoration of sports shoes, such as soles, uppers, airbags, air cushions and oil bags. At present, there are two major trends in the application of TPU film in sports shoes. One is the popularity of Nike shoes, that is, the TPU film is colored by screen printing, and then the upper is decorated by high-cycle molding and bonding, so as to achieve a special decorative effect.
TPU films are widely used and can be said to be ubiquitous. Some raw materials of the sports shoes we wear require TPU film, so we should choose this material. After all, good materials can make good products. As for how to choose TPU film, let's talk about it below.
After the surface treatment of the adherend, theTPU films is not as strict as any other tissue adhesive, but the dust and oil on the surface of the adherend should also be properly treated, so that the TPU film can better function as an adhesive material.
Temperature resistance: TPU films is more sensitive to temperature. When the temperature reaches a certain level, the TPU film begins to soften. When the temperature is lower than a certain temperature, the TPU film will become brittle. Therefore, when choosing TPU films, the temperature change of the product environment must be fully considered.
The viscosity of the TPU films varies with the composition of the material. Therefore, different materials should be selected according to different TPU film.
In recent years, due to the continuous development of new products by enterprises, the consumption of thermoplastic polyurethane elastomers has continued to increase, which can create new opportunities for the low-cost, high-value-added plastic product processing information industry.
