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Thermoplastic Polyurethane Film for Car Seat Lumbar Support Airbag
| Menşe yeri | Nantong Jiangsu |
| Marka adı | JCC |
| Sertifika | Oeko-tex Certificate, ISO, ZDHC |
| Model numarası | JCC-TPU F550 |
Thermoplastic polyurethane film for car seats
,TPU lumbar support airbag film
,Hot melt adhesive film for automotive
| Attribute | Value |
|---|---|
| Color | Translucent or white |
| Normal Thickness | 0.3mm, 0.38mm |
| Material | Thermoplastic polyurethane TPU |
| Format | Adhesive Film |
| Application | Automotive seat lumbar support |
| Feature | Hydrolysis resistance, high rebound, high strength, good friction resistance and toughness |
Thermoplastic Polyurethane (TPU) film is an ideal material for car seat lumbar support airbags due to its excellent flexibility, high tensile strength, and superior air-holding capability. Unlike traditional rubber or PVC films, TPU offers better resistance to abrasion, oils, and extreme temperatures, ensuring long-term durability and consistent performance in automotive environments. Its lightweight nature and ability to maintain elasticity under repeated inflation and deflation cycles make it particularly suitable for dynamic lumbar support systems. Additionally, TPU film can be easily heat-sealed or welded to form airtight bladders, providing reliable and comfortable ergonomic support for drivers and passengers.
- Hydrolysis resistance
- High rebound
- High strength
- Good friction resistance
- Excellent toughness
| Item | Range |
|---|---|
| Appearance | White/translucent film |
| Hardness (Shore A) | 88-97 |
| Density (g/cm³) | 1.03-1.25 |
| Elongation at break (%) | >400 |
| Tensile strength (Mpa) | >50 |
| Tear strength (N/mm) | >90 |
| Softening point (℃) | 185-215 |
0.3mm and 0.38mm thickness are currently available. Different thickness can be customized.
Applied by high frequency welding.
- Please pay attention to the cleanliness of the interface surface during use.
- For product safety information, please refer to MSDS.
This TPU film is mainly used for laminating lumbar support structures in automotive seats. It effectively bonds materials such as foam, mesh, non-woven fabrics, and textiles, ensuring both comfort and structural reliability.
It is polyether based.
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