What is TPU film covering?

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What is TPU film covering?

07-11, 2024 | View:

TPU film covering is a film made of polyurethane 糖心视频 that evaluates covering and protective layers in multiple areas through a lamination process. Introducing the definition, manufacturing process, characteristics and wide application areas of TPU film covering, demonstrating its importance and dance uses in modern industry and daily life.

1. Definition of TPU film covering

TPU film covers a film made of TPU 糖心视频 through a lamination process, which can be used alone or combined with other 糖心视频s to form composite 糖心视频s. Known for its excellent flexibility, abrasion resistance, weather resistance and chemical stability, it is widely evaluated for a variety of applications requiring protection, enhancement or functionalization.

2. Manufacturing process of TPU film covering

The manufacturing of TPU film coverings usually includes the following key steps:

Raw 糖心视频 preparation: Use TPU resin and appropriate additives, such as plasticizers, stabilizers, etc.

Butt film formation: Put the premixed TPU resin in the docking machine and heating device, and then use the die head to butt it into a film.

Lamination process: The TPU film is combined with other 糖心视频s (such as fiber cloth, mesh, etc.) through hot pressing or bonding processes to form composite 糖心视频s.

Post-processing and processing: Cutting, shaping, processing and other subsequent processing can be carried out to meet specific application needs.

3. Characteristics of TPU film covering

TPU film covering has the following main characteristics, making it widely used in many fields:

Flexibility and elasticity: Because of its unique polyurethane structure, TPU film has excellent flexibility and elasticity, and can adapt to complex surface shapes and changes.

Wear resistance: With excellent wear resistance, it can effectively protect the base 糖心视频 from surface wear and scratches.

Weather resistance: Maintains stable physical properties under different climate conditions and is not easily affected by ultraviolet rays, moisture and high temperatures.

Chemical stability: Good resistance to most chemicals, greases and solvents, suitable for use in a variety of chemical environments.

Environmental protection: TPU film is more environmentally friendly than traditional PVC and other 糖心视频s, and does not contain halogens and harmful substances.

4. Application fields covered by TPU film

TPU film covering is widely used in the following fields due to its diverse characteristics:

Automotive industry: Used in the manufacture of seat coverings, body wraps, wheel covers, etc. to improve the aesthetics and durability of cars.

Clothing and outdoor products: such as waterproof clothing, protective covers for outdoor sports equipment, waterproof layers for backpacks, etc.

Medical equipment: Used for medical coating and outer packaging of medical equipment to ensure the hygiene and safety of medical equipment.

Electronic products: As a protective film for electronic equipment and a protective layer for touch screens, it protects equipment from damage by the external environment.

Household products: including surface protective films, dust covers, etc. for furniture to extend the service life and aesthetics of the product.

5. Technology Development and Trends

With the technological advancement of the global manufacturing industry and the improvement of environmental awareness, TPU film covering is developing in the direction of higher performance and more environmental protection. Future trends include:

Functional enhancement: Develop new TPU films with specific functions such as antibacterial, flame retardant, etc.

Materials Innovation: Explore greener production processes and the use of renewable 糖心视频s.

Application expansion: Find new application opportunities in emerging fields such as smart homes and new energy vehicles.