TPU (Thermoplastic Polyurethane) Film in the Automotive Industry
TPU film is widely used in various fields due to its excellent physical properties—such as high elasticity, wear resistance, oil resistance, low-temperature resistance, and tear resistance—as well as its eco-friendly characteristics (recyclable and plasticizer-free). Below are its application scenarios in the automotive industry:
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Automotive Industry
Interior Materials
Applications:
- Seat Covers: TPU film is laminated with fabric or leather to create wear-resistant and easy-to-clean seat surfaces.
- Dashboard Trims: TPU film is vacuum-formed into decorative parts with textures and gloss, replacing traditional PVC.
Advantages: TPU film offers better scratch resistance and UV resistance compared to PVC, and it complies with ROHS environmental standards.
Sealing and Sound Insulation
Applications:
- Door Seals: TPU foam film is used for door sealing to reduce wind noise and water leakage risks.
- Hood Sound Insulation Pads: TPU/aluminum composite film blocks engine noise while withstanding high temperatures (up to 120°C).
Massage Airbags
Applications: TPU film is used to manufacture lumbar support airbags and massage airbags, offering high strength and durability for tens of thousands of inflation cycles.
