What are the applications of TPU polyurethane in the film industry?

TPU polyurethane is a high-performance thermoplastic polyurethane elastomer material that is widely used in the film industry for its excellent physical properties and chemical stability. Here are some of the main applications of TPU polyurethane films:

1. Protective clothing: TPU film is often used to make protective clothing, raincoats and other outdoor clothing because of its wear-resistant, tear-resistant and waterproof properties, providing the wearer with necessary protection.

2. Footwear materials: TPU film has good elasticity and wear resistance and is often used in shoe upper materials to enhance the durability and comfort of shoes.

3. Medical supplies: Due to the biocompatibility and chemical resistance of TPU film, it is used to manufacture medical equipment and instruments, such as surgical gloves, medical tubing, etc.

4. Packaging materials: TPU film is used for packaging food and medicine due to its good barrier properties and weather resistance to extend the shelf life of products.

5. Sports equipment: Because of its lightness and elasticity, TPU film is used to manufacture sports equipment, such as yoga mats, sports protective gear, etc.

6. Automotive industry: TPU film is used in automotive interior and exterior parts, such as seat fabrics, lamp covers, etc., due to its wear-resistant and impact-resistant properties.

7. Construction industry: TPU films are used in building waterproofing materials and roof covering materials due to their weather resistance and aging resistance.