Applications of White TPU Film in Building Materials

# White TPU film has a wide range of applications in the field of building materials, mainly covering the following aspects:

### 1. Waterproofing Engineering White TPU film boasts excellent waterproof performance. Its dense molecular structure and hydrophobic properties can effectively prevent water penetration, making it suitable for waterproofing projects such as roofs, walls, and basements. It can adapt to the complex shapes of various base surfaces to ensure the integrity of the waterproof layer. Additionally, it features good weather resistance and flexibility, maintaining stable waterproof effects even in harsh environments. —

### 2. Window and Partition Decoration Applying white TPU film to window glass or partitions can achieve dual optimization of lighting and privacy protection. For example, semi-transparent milky white TPU film has a haze value of up to 85%. It can reduce indoor light intensity while maintaining the visibility of external outlines, creating a soft diffused light environment during the day and blocking external sight at night. For high-humidity areas like bathrooms, bio-based milky white TPU film with an anti-mildew coating can be selected. —

### 3. Wall Decoration TPU hot-melt adhesive film can be applied to seamless wallcoverings. It is pre-laminated on the back of the wallcovering, and during construction, the adhesive property of the film is activated by heating equipment to realize instant bonding between the wallcovering and the wall. This film enhances the physical properties of the wallcovering, making it less likely to be damaged during transportation and construction. Some types also have waterproof and anti-mildew functions, suitable for damp spaces such as kitchens and bathrooms. —

### 4. Floor Coverings White TPU film can be used as a material for floor coverings. It has good wear resistance and scratch resistance, which can effectively protect the floor surface. At the same time, its elasticity and flexibility can provide a certain degree of foot comfort, and it is easy to clean and maintain. —

### 5. Building Energy Conservation The exposed surface layer of some white TPU waterproofing membranes is white, which has a high reflectivity. It can effectively reflect sunlight, reduce indoor temperature, and achieve energy-saving effects. Therefore, it can be used in building roof areas that have energy-saving requirements.